CN215048939U

CN215048939U - Air supporting device convenient to clearance dross

Info

Publication number: CN215048939U
Application number: CN202120900122.1U
Authority: CN
Inventors: 薛辉; 李旭耀; 徐永妍
Original assignee: Wuhan Maiyuan Environmental Protection Engineering Co ltd
Current assignee: Wuhan Maiyuan Environmental Protection Engineering Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-12-07
Anticipated expiration: 2031-04-28

Abstract

The utility model relates to the technical field of sewage treatment, specifically disclose an air supporting device convenient to clearance dross, including handling the case, the connection frame, the connecting plate, collecting vat and clear water groove, the baffle of seting up a plurality of left and right through-holes inside the left side fixedly connected with of handling incasement portion, the left side intercommunication of handling incasement portion has inlet tube and feeding tube, the fixed tube that has the slide bar inside fixedly connected with of bottom of handling incasement wall slides and the top of slide bar runs through the top of fixed tube, the top fixedly connected with shrouding of slide bar, the front of handling the case is installed respectively and is dissolved air device and air pump group, connection frame swing joint is in the inside of handling the case, the bottom fixedly connected with a plurality of sealing posts of connection frame inner wall, the bottom of connection frame is seted up a plurality of first hole that leak through from top to bottom, the connecting plate is connected in the inside of connection frame in a sliding manner; the utility model discloses can improve the cleaning efficiency of dross, avoid appearing flocculating agent or coagulant aid and the insufficient condition of sewage mixture simultaneously.

Description

Air supporting device convenient to clearance dross

Technical Field

The utility model relates to a sewage treatment technical field specifically is an air supporting device convenient to clearance dross.

Background

The air flotation device is a common sewage treatment device, has wide application in the pretreatment and the advanced treatment of sewage, and is mainly characterized in that air is introduced into water in the form of micro bubbles, so that the micro bubbles are adhered to suspended particles in the water to form a water, gas and particle three-phase mixed system, and after the particles are adhered to the bubbles, the density of the particles is smaller than that of the water, namely, the particles float up to the water surface, a scum layer is formed, and the particles are separated from the water.

Because the air supporting device is at the in-process of work, can float pollutants such as impurity in the aquatic and form the dross on the surface of water through the mode of bubble adhesion, consequently need clear up the dross that forms on the surface of water, but current air supporting device mainly strikes off the dross through a reciprocating motion's scraper blade, cleaning efficiency is not good, simultaneously in order to improve the adhesion rate of pollutants such as impurity and bubble, can add flocculating agent or coagulant aid in the device before sewage gets into the air supporting contact zone, but the current air supporting device appears flocculating agent or coagulant aid insufficient condition of mixing easily, lead to the adhesion efficiency of granule and bubble low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an air supporting device convenient to clearance dross possesses the cleaning efficiency that can improve the dross, avoids appearing advantages such as the insufficient condition of flocculating agent or coagulant aid and sewage mixture, and the cleaning efficiency who has solved the dross is not good, flocculating agent or coagulant aid and the insufficient problem of sewage mixture.

The utility model discloses an air supporting device convenient to clearance dross, including handling case, connection frame, connecting plate, collecting vat and clear water groove, handle the inside baffle of seting up a plurality of through-holes of controlling of the inside left side fixedly connected with of incasement portion, the left side intercommunication of handling incasement portion has inlet tube and feeding pipe, the inside top that has fixed pipe and the slide bar of slide bar to run through fixed pipe of the inside slip of bottom fixedly connected with of incasement wall, the top fixedly connected with shrouding of slide bar, the front of handling the case is installed respectively and is dissolved gas device and air pump group, connection frame swing joint is in the inside of handling the case, a plurality of sealed posts of bottom fixedly connected with of connection frame inner wall, a plurality of first holes that leak that link up from top to bottom are seted up to the bottom of connection frame, connection plate sliding connection is in the inside of connection frame, the shape size and the position of the second hole that leaks that link up from top to bottom and second hole and the shape of second hole that the top was seted up are all with the shape of sealed post The size and the position of the shape are matched.

Through the design of the technical scheme, scum can be avoided remaining in the inside of treating the case in order to flow into the inside of collecting vat under the effect of connecting frame and connecting plate, and utilize the shrouding to play the effect that blocks to the through-hole of seting up on the baffle, control sewage and pass through the speed of baffle, further improve sewage and flocculating agent or coagulant aid's mixed degree.

As a further improvement, the processing box top portion is close to left position department and installs the work motor, the bottom fixedly connected with puddler of work motor output shaft and the bottom of puddler are located the inside of handling the case.

Through the design of the technical scheme, the stirring rod can be driven by the motor to rotate, and the sewage and the flocculating agent or the coagulant aid are fully mixed through the stirring of the stirring rod.

As a further improvement, the left side of shrouding is laminated mutually with the right side of baffle and the through-hole position of seting up on the position of shrouding and the baffle is corresponding, air pump group has a booster pump and a suction pump to constitute, the one end that air pump group was kept away from to air pump group's right side fixedly connected with breather pipe and breather pipe runs through the bottom of handling the case and is linked together with the inside of fixed pipe.

Through the design of the technical scheme, air can be injected into the fixed pipe or pumped out of the fixed pipe by using the air pump unit and the vent pipe, so that the sliding rod is driven to move in the fixed pipe.

As a further improvement, the connecting plate openly and the back are close to the equal fixedly connected with bull stick in position department on right side, the bull stick runs through the surface of connecting frame and with connecting frame looks sliding connection, the bull stick rotates to be connected in the inside of handling the case.

Through the design of the technical scheme, the connection relation between the connecting plate and the processing box is limited, so that the connecting plate can drive the connecting frame to rotate together in the processing box under the action of the rotating rod.

As a further improvement, the bottom sliding connection of connection frame has electric telescopic handle, electric telescopic handle's surface mounting has waterproof housing and electric telescopic handle and treatment box looks fixed connection.

Through the design of the technical scheme, the connection frame and the connection plate can be moved under the action of the electric telescopic rod, and meanwhile, under the action of the waterproof shell, the electric telescopic rod can play a waterproof role.

As a further improvement, the collecting vat fixed connection is on the right side of handling the case, the left side of collecting vat is rotated and is connected with the top of changeing the board and is laminated with the bottom of connecting frame mutually, the back fixedly connected with discharging pipe of collecting vat.

Through the design of the technical scheme, the connecting frame can rotate to drive the rotating plate to rotate, so that the sealing effect between the collecting tank and the connecting frame is improved under the action of the rotating plate.

As a further improvement, clear water groove fixed connection is on the right side of collecting vat, be linked together through the connecting pipe between clear water groove and the processing case, the bottom fixedly connected with outlet pipe of clear water groove, clear water groove and dissolve and be linked together through the back flow between the gas device, dissolve the gas device and be linked together through dissolving the trachea between the processing case.

Through the design of the technical scheme, part of treated clean water in the clean water tank can enter the gas dissolving device through the return pipe to be used by the gas dissolving device, so that the effect of recycling is achieved.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses in the in-process that uses, the inside dross that produces through dissolving the gas device of processing case can leak the top at the connecting plate through first hole and the second hole that leaks, utilize electric telescopic handle to drive the carriage rebound this moment, just, can make connecting plate and connecting frame laminate each other, sealed post inserts the inside in second hole that leaks this moment, plug up the second hole that leaks, first hole that leaks seals under the effect of connecting plate simultaneously, electric telescopic handle continues to drive the carriage left side rebound simultaneously, just rotate between bull stick and processing case under the effect of being connected, make connecting frame and connecting plate form the angle to the right slope, the floatable dross in connecting plate top alright in order to all flow into the inside of collecting vat under the carriage and the connecting plate effect of slope, avoid the dross to remain in the inside of processing case.

2. The utility model discloses a work motor and puddler, can be when utilizing the feeding pipe to drop into flocculating agent or coagulant aid in handling the incasement, drive the puddler through the work motor and rotate and stir the inside sewage of processing case, in order to reach sewage and flocculating agent or coagulant aid intensive mixing's effect, cooperate the air pump group simultaneously, trachea and fixed pipe, slide bar and shrouding, can let in or take out gas in the fixed pipe through the air pump group, the through-hole that makes the shrouding set up on to the baffle plays the effect that blocks, control the speed that sewage passes through the baffle, further improve the mixed degree of sewage and flocculating agent or coagulant aid.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic top view of the connecting frame and the connecting plate of the present invention;

FIG. 4 is a schematic top view of the connecting frame of the present invention;

fig. 5 is a schematic view of the top view structure of the connection plate of the present invention.

In the figure: 1. a treatment tank; 11. a partition plate; 2. a water inlet pipe; 21. a feeding pipe; 22. a stirring rod; 23. a working motor; 3. a fixed tube; 31. a slide bar; 32. closing the plate; 4. a connecting frame; 41. sealing the column; 42. a first water leakage hole; 43. an electric telescopic rod; 5. a connecting plate; 51. a second water leakage hole; 52. a rotating rod; 6. collecting tank; 61. rotating the plate; 62. a discharge pipe; 7. a clear water tank; 71. a connecting pipe; 72. a water outlet pipe; 8. a gas dissolving device; 81. a return pipe; 82. a gas dissolving pipe; 9. an air pump unit; 91. a breather tube.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, the utility model discloses an air floating device convenient for cleaning scum, including a processing box 1, a connecting frame 4, a connecting plate 5, a collecting tank 6 and a clear water tank 7, a baffle 11 with a plurality of left and right through holes is fixedly connected to the left side inside the processing box 1, the left side inside the processing box 1 is communicated with a water inlet pipe 2 and a feeding pipe 21, a fixed pipe 3 with a slide bar 31 sliding therein is fixedly connected to the bottom of the inner wall of the processing box 1, the top of the slide bar 31 penetrates the top of the fixed pipe 3, a closing plate 32 is fixedly connected to the top of the slide bar 31, a gas dissolving device 8 and an air pump set 9 are respectively installed on the front side of the processing box 1, the connecting frame 4 is movably connected to the inside of the processing box 1, a plurality of sealing columns 41 are fixedly connected to the bottom of the inner wall of the connecting frame 4, a plurality of first water leakage holes 42 which are communicated up and down are opened on the bottom of the connecting frame 4, the connecting plate 5 is slidably connected to the inside of the connecting frame 4, the top of the connecting plate 5 is provided with a second water leakage hole 51 which is vertically communicated, the shape, the size and the position of the second water leakage hole 51 are matched with the shape, the size and the position of the sealing column 41, scum can completely flow into the collecting tank 6 under the action of the connecting frame 4 and the connecting plate 5, the scum is prevented from remaining in the processing tank 1, the sealing plate 32 is utilized to block through holes formed in the partition plate 11, so as to control the speed of the sewage passing through the partition plate 11, further improve the mixing degree of the sewage and a flocculating agent or a coagulant aid, the working motor 23 is arranged at the top of the processing tank 1 and close to the left side, the bottom of an output shaft of the working motor 23 is fixedly connected with a stirring rod 22, the bottom of the stirring rod 22 is positioned in the processing tank 1, so that the stirring rod 22 can rotate under the driving of the motor, and the sewage and the flocculating agent or the coagulant aid are fully mixed through the stirring rod 22, the left side of the sealing plate 32 is attached to the right side of the partition plate 11, the position of the sealing plate 32 corresponds to the position of a through hole formed in the partition plate 11, the air pump set 9 comprises a pressurization air pump and a suction pump, the right side of the air pump set 9 is fixedly connected with a vent pipe 91, one end, far away from the air pump set 9, of the vent pipe 91 penetrates through the bottom of the treatment box 1 and is communicated with the inside of the fixed pipe 3, so that air can be injected into the inside of the fixed pipe 3 or pumped out of the fixed pipe 3 through the air pump set 9 and the vent pipe 91, the sliding rod 31 is driven to move inside the fixed pipe 3, the bottom of the connecting frame 4 is slidably connected with an electric telescopic rod 43, the surface of the electric telescopic rod 43 is provided with a waterproof shell, the electric telescopic rod 43 is fixedly connected with the treatment box 1, the connecting frame 4 and the connecting plate 5 can move under the action of the electric telescopic rod 43, and under the action of the waterproof shell, make electric telescopic handle 43 can play waterproof effect, collecting vat 6 fixed connection is in the right side of handling case 1, and the left side of collecting vat 6 is rotated and is connected with and changes board 61 and the top of changeing board 61 and laminate with the bottom of connecting frame 4, and the back fixedly connected with discharging pipe 62 of collecting vat 6 for connecting frame 4 rotates and to drive and change board 61 and rotate, thereby under the effect of changeing board 61, has improved the sealed effect between collecting vat 6 and the connecting frame 4.

Referring to fig. 2, the clean water tank 7 is fixedly connected to the right side of the collecting tank 6, the clean water tank 7 is communicated with the treatment tank 1 through a connecting pipe 71, the bottom of the clean water tank 7 is fixedly connected with a water outlet pipe 72, the clean water tank 7 is communicated with the air dissolving device 8 through a return pipe 81, and the air dissolving device 8 is communicated with the treatment tank 1 through an air dissolving pipe 82, so that a part of the treated clean water in the clean water tank 7 can enter the air dissolving device 8 through the return pipe 81 for use by the air dissolving device 8, thereby achieving the effect of recycling.

Referring to fig. 3, 4 and 5, the positions of the front and back of the connecting plate 5 near the right side are fixedly connected with rotating rods 52, the rotating rods 52 penetrate through the surface of the connecting frame 4 and are slidably connected with the connecting frame 4, the rotating rods 52 are rotatably connected inside the processing box 1, and the connection relationship between the connecting plate 5 and the processing box 1 is limited, so that the connecting plate 5 can drive the connecting frame 4 to rotate together inside the processing box 1 under the action of the rotating rods 52.

When using the utility model discloses the time: firstly, sewage is introduced into the treatment box 1 through the water inlet pipe 2, a flocculating agent or a coagulant aid is added into the treatment box 1 through the feeding pipe 21, the working motor 23 is started, the working motor 23 is utilized to drive the stirring rod 22 to rotate, the sewage is stirred under the action of the stirring rod 22, so that the sewage and the flocculating agent or the coagulant aid are fully mixed, meanwhile, gas can be introduced into or pumped out of the fixed pipe 3 through the gas pump set 9, the sealing plate 32 has the blocking effect on the through holes formed in the partition plate 11, the speed of the sewage passing through the partition plate 11 is controlled, the mixing degree of the sewage and the flocculating agent or the coagulant aid is further improved, the sewage fully mixed with the flocculating agent or the coagulant aid flows to the right side in the treatment box 1 through the through holes formed in the partition plate 11, and at the moment, the gas dissolving device 8 can introduce water dissolved with air into the treatment box 1, a plurality of fine bubbles are formed in the processing box 1, scum is formed after pollutants such as particles in sewage are adhered to the bubbles and then floats on the water surface, the scum is enabled to float on the top of the connecting plate 5 through the first water leakage hole 42 and the second water leakage hole 51 under the action of the connecting frame 4 and the connecting plate 5, the connecting plate 5 and the connecting frame 4 are enabled to be mutually attached by utilizing the electric telescopic rod 43 to drive the connecting frame 4 to move upwards, the sealing column 41 is inserted into the second water leakage hole 51 to block the second water leakage hole 51, the first water leakage hole 42 is sealed under the action of the connecting plate 5, the electric telescopic rod 43 continues to drive the left side of the connecting frame 4 to move upwards, the connecting frame 4 and the connecting plate 5 form a right inclined angle under the action of rotary connection between the rotary rod 52 and the processing box 1, the scum floating on the top of the connecting plate 5 can flow into the whole collecting tank 6 under the action of the inclined connecting frame 4 and the connecting plate 5, scum is prevented from remaining inside the treatment tank 1.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an air supporting device convenient to clearance dross, is including handling case (1), linking frame (4), connecting plate (5), collecting vat (6) and clear water groove (7), its characterized in that: the left side of the inside of the treatment box (1) is fixedly connected with a partition plate (11) with a plurality of left and right through holes formed in the inside, the left side of the inside of the treatment box (1) is communicated with a water inlet pipe (2) and a feeding pipe (21), the bottom of the inner wall of the treatment box (1) is fixedly connected with a fixed pipe (3) with a sliding rod (31) inside, the top of the sliding rod (31) penetrates through the top of the fixed pipe (3), the top of the sliding rod (31) is fixedly connected with a sealing plate (32), and the front of the treatment box (1) is respectively provided with an air dissolving device (8) and an air pump set (9);

the connecting frame (4) is movably connected inside the treatment box (1), the bottom of the inner wall of the connecting frame (4) is fixedly connected with a plurality of sealing columns (41), and a plurality of first water leakage holes (42) which are communicated up and down are formed in the bottom of the connecting frame (4);

the connecting plate (5) is connected inside the connecting frame (4) in a sliding mode, the top of the connecting plate (5) is provided with a second water leakage hole (51) which is communicated up and down, and the shape, size and position of the second water leakage hole (51) are matched with those of the sealing column (41).

2. The air flotation device for facilitating the cleaning of the scum according to claim 1, wherein: handle case (1) top and be close to left position department and install work motor (23), the bottom fixedly connected with puddler (22) of work motor (23) output shaft and the bottom of puddler (22) are located the inside of handling case (1).

3. The air flotation device for facilitating the cleaning of the scum according to claim 1, wherein: the left side of shrouding (32) is laminated mutually with the right side of baffle (11) and the through-hole position of seting up on the position of shrouding (32) and baffle (11) is corresponding, air pump set (9) have a pressure boost air pump and a suction pump to constitute, the one end that air pump set (9) were kept away from in right side fixedly connected with breather pipe (91) and breather pipe (91) of air pump set (9) runs through the bottom of handling case (1) and is linked together with the inside of fixed pipe (3).

4. The air flotation device for facilitating the cleaning of the scum according to claim 1, wherein: equal fixedly connected with bull stick (52) in position department that connecting plate (5) front and back are close to the right side, bull stick (52) run through the surface of connecting frame (4) and with connecting frame (4) looks sliding connection, bull stick (52) rotate to be connected in the inside of handling case (1).

5. The air flotation device for facilitating the cleaning of the scum according to claim 1, wherein: the bottom sliding connection of connecting frame (4) has electric telescopic handle (43), the surface mounting of electric telescopic handle (43) has waterproof shell and electric telescopic handle (43) and handles case (1) looks fixed connection.

6. The air flotation device for facilitating the cleaning of the scum according to claim 1, wherein: collecting vat (6) fixed connection is in the right side of handling case (1), the left side of collecting vat (6) is rotated and is connected with and changes board (61) and the top of changeing board (61) and laminate with the bottom of connecting frame (4), the back fixedly connected with discharging pipe (62) of collecting vat (6).

7. The air flotation device for facilitating the cleaning of the scum according to claim 1, wherein: the device is characterized in that the clean water tank (7) is fixedly connected to the right side of the collecting tank (6), the clean water tank (7) is communicated with the treatment box (1) through a connecting pipe (71), the bottom of the clean water tank (7) is fixedly connected with a water outlet pipe (72), the clean water tank (7) is communicated with the air dissolving device (8) through a return pipe (81), and the air dissolving device (8) is communicated with the treatment box (1) through an air dissolving pipe (82).