External dissolved air releaser

Abstract

The utility model discloses an external dissolved air releaser which comprises a dissolved air tank, one end of the dissolved air tank is connected with a first processing assembly, one end of the first processing assembly is connected with a second processing assembly, and the amount of dissolved air output by the dissolved air tank can be adjusted by arranging the first processing assembly. By arranging the first treatment assembly, waste caused by dissolved gas and incapability of performing dissolved gas treatment according to the adhesion amount in treated sewage are avoided, the dissolved gas treatment effect can be better ensured, and by arranging the second treatment assembly, in the dissolved gas output process, height adjustment and multi-angle adjustment can be performed on a releaser, so that the dissolved gas treatment effect is improved. The releaser is arranged in the treatment pond, so that the releaser can perform dissolved gas treatment on a plurality of positions in the treatment pond, the dissolved gas adhesion effect of flocculate is better guaranteed, the releaser can be placed according to different treatment ponds, and the external placement effect of the releaser can be better guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to releaser technical field, specifically, relate to a kind of external gas release. BACKGROUND

[0002] Releaser is the key device in dissolved air flotation water purification system, its main function is to release a large number of micro-bubbles after pressure reduction and energy dissipation, to promote solid-liquid separation and improve the degree of scum concentration, directly affect the effect of water purification by flotation, in order to better make dissolved air release to be placed adjustment, therefore need a kind of external gas release.

[0003] The existing dissolved air release is mostly fixedly arranged on the flotation equipment during use, so that maintenance is inconvenient, and after dissolved air release, the multiple positions of the treatment tank cannot be treated with dissolved air, and the existing dissolved air release cannot adjust the dissolved air output according to the amount of dissolved air treatment required, so that the dissolved air effect is poor and part of the dissolved air is wasted. UTILITY MODEL CONTENT

[0004] In view of the problems in the related art, the utility model provides an external gas release to overcome the above technical problems existing in the prior art.

[0005] Therefore, the utility model adopts the specific technical scheme as follows:

[0006] An external gas release includes a gas tank, one end of the gas tank is connected with a first treatment assembly, one end of the first treatment assembly is connected with a second treatment assembly.

[0007] Further, in order to better adjust the amount of entering dissolved air, the first treatment assembly includes a connecting cylinder, the connecting cylinder is connected to one end of the gas tank, a first motor is arranged on one side of the connecting cylinder through a mounting bracket, a bevel gear is arranged on the output shaft of the first motor, and an annular bevel gear plate is engaged and connected to the bevel gear.

[0008] Further, in order to better ensure the adjustment effect, an adjusting cylinder is arranged on the annular bevel gear plate, one end of the adjusting cylinder extends from the outside of the connecting cylinder to the inside of the connecting cylinder, a first moving groove is formed on one side of the adjusting cylinder inside the connecting cylinder, and an adjusting plate is connected in the first moving groove.

[0009] Further, in order to better ensure the adjustment effect of the input amount, a plurality of second moving grooves are formed in the inside of the connecting cylinder, and part of the adjusting plate is connected to the second moving grooves, a protective shell is arranged on the periphery of the bevel gear, and the protective shell is arranged on one side of the connecting cylinder, a first output pipe is connected to one side of the protective shell.

[0010] Further, in order to better ensure that the plurality of positions in the treatment tank are treated with dissolved gas, the second treatment assembly comprises a second output pipe connected to one end of the first output pipe through a flange, one end of the second output pipe is connected with a release cylinder, and the release cylinder is connected with the second output pipe, a plurality of adjusting rods are connected to the release cylinder, and the adjusting rods are hollow structures, and the adjusting rods are connected with the release cylinder.

[0011] Further, in order to better ensure the adjusting effect, one end of the release cylinder is provided with a third motor, the output shaft of the third motor is provided with a first driving gear, the first driving gear is connected with a first driven gear, the first driven gear is arranged at one end of the adjusting rod, and a fourth motor is arranged on the second output pipe through a mounting bracket, the output shaft of the fourth motor is provided with a second driving gear, the second driving gear is connected with a second driven gear, and the second driven gear is arranged on the release cylinder.

[0012] Further, in order to better ensure the height adjusting effect, a connecting plate is fixedly arranged on the second output pipe, a threaded rod is connected to the connecting plate, a support frame is arranged on the threaded rod, one end of the threaded rod is arranged on the support frame, a second motor is arranged at one end of the threaded rod, and the second motor is arranged on the support frame.

[0013] Further, in order to better, one side of the support frame is provided with a fifth motor, one end of the output shaft of the fifth motor extends from the inner side of the support frame to the outer side of the support frame, one end of the output shaft of the fifth motor located on the outer side of the support frame is provided with a rotating gear, a plurality of adjusting racks are connected to the rotating gear, the adjusting racks are connected to the support frame, and a limiting plate is arranged on one side of the adjusting rack.

[0014] The beneficial effects of the utility model are: through the setting of the first treatment assembly, the amount of dissolved gas output by the dissolved gas tank can be adjusted, so that the waste of dissolved gas and the inability to treat the attached amount in the sewage can be avoided, and the dissolved gas treatment effect can be better ensured, and through the setting of the second treatment assembly, the height of the release device can be adjusted and the release device can be adjusted at multiple angles during the output of the dissolved gas, so that the release device can treat the plurality of positions in the treatment tank with dissolved gas, so that the dissolved gas attachment effect of the flocculent can be better ensured, and the release device can also be placed according to different treatment tanks, so that the external placement effect of the release device can be better ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0016] Figure 1 is a structure schematic diagram of an external gas dissolving releaser according to an embodiment of the present application;

[0017] Figure 2 is a structure schematic diagram of a first processing assembly of an external gas dissolving releaser according to an embodiment of the present application Figure One ;

[0018] Figure 3 is a structure schematic diagram of a first processing assembly of an external gas dissolving releaser according to an embodiment of the present application Figure Two ;

[0019] Figure 4 is a structure schematic diagram of a first processing assembly of an external gas dissolving releaser according to an embodiment of the present application Figure Three ;

[0020] Figure 5 is a structure schematic diagram of a first processing assembly of an external gas dissolving releaser according to an embodiment of the present application Figure Four ;

[0021] Figure 6 is a structure schematic diagram of a first processing assembly of an external gas dissolving releaser according to an embodiment of the present application Figure Five ;

[0022] Figure 7 is a structure schematic diagram of a second processing assembly of an external gas dissolving releaser according to an embodiment of the present application Figure One ;

[0023] Figure 8 is a structure schematic diagram of a second processing assembly of an external gas dissolving releaser according to an embodiment of the present application Figure Two .

[0024] Reference signs:

[0025] 1, the gas tank; 2, the first processing assembly; 201, connecting barrel; 202, the first motor; 203, bevel gear; 204, annular bevel gear; 205, adjusting barrel; 206, adjusting plate; 207, first output pipe; 3, the second processing assembly; 301, second output pipe; 302, release barrel; 303, adjusting rod; 304, third motor; 305, first driving gear; 306, first driven gear; 307, fourth motor; 308, second driving gear; 309, second driven gear; 310, connecting plate; 311, threaded rod; 312, second motor; 313, fifth motor; 314, rotating gear; 315, adjusting rack; 316, limit plate; 4, first moving groove; 5, second moving groove; 6, protective shell; 7, support frame. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figure 1 - Figure 8 As shown in the figure, according to the external gas dissolving and releasing device, the gas tank 1 is fixedly installed through a plurality of hoops, used for storing gas dissolving water, one end of the gas tank 1 is connected with the first processing assembly 2, used for adjusting the gas output, one end of the first processing assembly 2 is connected with the second processing assembly 3, used for carrying out gas dissolving and floating treatment on the flocculation in different positions.

[0028] As Figure 1 - Figure 8As shown, the first processing assembly 2 comprises a connecting barrel 201 connected at one end of the dissolved air tank 1, and a first motor 202 is arranged on one side of the connecting barrel 201 through a mounting bracket, and a bevel gear 203 is arranged on the output shaft of the first motor 202, and an annular bevel gear plate 204 is connected in meshing connection on the bevel gear 203, and an adjusting barrel 205 is arranged on the annular bevel gear plate 204, one end of the adjusting barrel 205 extends from the outside of the connecting barrel 201 to the inside of the connecting barrel 201, and a first moving groove 4 with a pentagonal structure is arranged on one side of the adjusting barrel 205 inside the connecting barrel 201, and a sealing structure is arranged at the joint of the adjusting barrel 205 and the connecting barrel 201, and an adjusting plate 206 is connected in the first moving groove 4, and rectangular protrusions and cylindrical protrusions are arranged at both ends of the adjusting plate 206 for limiting and moving effects, and a plurality of second moving grooves 5 are arranged in the inside of the connecting barrel 201, and part of the adjusting plate 206 is connected in the second moving grooves 5, and a protective shell 6 is arranged on the periphery of the bevel gear 203 and on one side of the connecting barrel 201, and a first output pipe 207 is connected on one side of the protective shell 6.

[0029] As shown, Figure 1 - Figure 8 As shown, the second processing assembly 3 comprises a second output pipe 301 arranged as a metal hose, and the second output pipe 301 is connected at one end of the first output pipe 207 through a flange, and a release barrel 302 is connected at one end of the second output pipe 301, and the release barrel 302 is in communication with the second output pipe 301, a plurality of adjusting rods 303 are connected on the release barrel 302, and the adjusting rods 303 are arranged as hollow structures, and the adjusting rods 303 are in communication with the release barrel 302, and an output cover is arranged on the adjusting rods 303 for better diffusion of the dissolved air, and a third motor 304 is arranged at one end of the release barrel 302, a first driving gear 305 is arranged on the output shaft of the third motor 304, a first driven gear 306 is connected in meshing connection on the first driving gear 305, and the first driven gear 306 is arranged at one end of the adjusting rod 303, and a fourth motor 307 is arranged on the second output pipe 301 through a mounting bracket, a second driving gear 308 is arranged on the output shaft of the fourth motor 307, a second driven gear 309 is connected in meshing connection on the second driving gear 308, and the second driven gear 309 is arranged on the release barrel 302;

[0030] The second output pipe 301 is fixedly provided with a connecting plate 310, the connecting plate 310 is connected with a threaded rod 311, the threaded rod 311 is provided with a support frame 7, one end of the threaded rod 311 is arranged on the support frame 7, the threaded rod 311 is provided with a second motor 312 at one end, the second motor 312 is arranged on the support frame 7, one side of the support frame 7 is provided with a fifth motor 313, one end of the output shaft of the fifth motor 313 extends from the inner side of the support frame 7 to the outer side of the support frame 7, the end, located outside the support frame 7, of the output shaft of the fifth motor 313 is provided with a rotating gear 314, a plurality of adjusting racks 315 are engagedly connected on the rotating gear 314, and the adjusting racks 315 are connected on the support frame 7; one side of the adjusting rack 315 is fixedly provided with a limiting plate 316.

[0031] The second motor 312, the third motor 304, the fourth motor 307 and the fifth motor 313 are provided with waterproof treatment in actual use.

[0032] According to the above technical scheme of the utility model, when the gas output needs to be adjusted, the first motor 202 is started through the external controller, then the output shaft of the first motor 202 drives the bevel gear 203 to mesh with the annular bevel gear plate 204, then the annular bevel gear plate 204 drives the adjusting cylinder 205 to rotate, then the adjusting cylinder 205 drives the first moving groove 4 to rotate, then drives the adjusting plate 206 to rotate, and part of the adjusting plate 206 moves in the second moving groove 5, so that different input amounts are realized.

[0033] When the dissolved air flotation treatment is needed for different positions, the second motor 312 is started through the external controller, then the output shaft of the second motor 312 drives the threaded rod 311 to rotate, then the threaded rod 311 drives the connecting plate 310 to adjust the lifting, then drives the release cylinder 302 to adjust the movement, so that the flocculation at different heights in the treatment tank is treated by the air flotation, the fourth motor 307 is started through the external controller, then the output shaft of the fourth motor 307 drives the second driving gear 308 to rotate, then the second driving gear 308 drives the release cylinder 302 to rotate through the mutual meshing with the second driven gear 309, so that the flocculation after the air flotation can be lifted, when the air flotation angle of the release cylinder 302 needs to be adjusted, the third motor 304 is started through the external controller, then the output shaft of the third motor 304 drives the first driving gear 305 to rotate, then the first driving gear 305 drives the adjusting rod 303 to adjust the angle through the mutual meshing with the first driven gear 306, so that the dissolved air flotation treatment effect is better ensured, when the release device is placed externally, the fifth motor 313 is started through the external controller, then the output shaft of the fifth motor 313 drives the rotating gear 314 to rotate, then the rotating gear 314 moves through the mutual meshing with the two adjusting racks 315, then is placed on the treatment tank through the limiting plate 316.

[0034] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An external dissolved air release device comprising a dissolved air tank (1), characterized in that: The one end of the gas dissolving tank (1) is connected with a first processing assembly (2), and one end of the first processing assembly (2) is connected with a second processing assembly (3); the first processing assembly (2) comprises a connecting cylinder (201) connected at one end of the gas dissolving tank (1), a first motor (202) is arranged on one side of the connecting cylinder (201) through a mounting frame, a bevel gear (203) is arranged on an output shaft of the first motor (202), and an annular bevel gear plate (204) is connected in meshing connection on the bevel gear (203); an adjusting cylinder (205) is arranged on the annular bevel gear plate (204), one end of the adjusting cylinder (205) extends from the outside of the connecting cylinder (201) to the inside of the connecting cylinder (201), a first moving groove (4) is formed on one side of the adjusting cylinder (205) in the connecting cylinder (201), and an adjusting plate (206) is connected in the first moving groove (4); a plurality of second moving grooves (5) are formed in the connecting cylinder (201), and part of the adjusting plate (206) is connected in the second moving grooves (5), a protective shell (6) is arranged on the periphery of the bevel gear (203) and on one side of the connecting cylinder (201), and a first output pipe (207) is connected on one side of the protective shell (6); the second processing assembly (3) comprises a second output pipe (301), the second output pipe (301) is connected at one end of the first output pipe (207) through a flange, a release cylinder (302) is connected at one end of the second output pipe (301), the release cylinder (302) is in communication with the second output pipe (301), a plurality of adjusting rods (303) are connected on the release cylinder (302), the adjusting rods (303) are in a hollow structure, and the adjusting rods (303) are in communication with the release cylinder (302); a third motor (304) is arranged at one end of the release cylinder (302), a first driving gear (305) is arranged on an output shaft of the third motor (304), a first driven gear (306) is connected in meshing connection on the first driving gear (305), the first driven gear (306) is arranged at one end of the adjusting rod (303), a fourth motor (307) is arranged on the second output pipe (301) through a mounting frame, a second driving gear (308) is arranged on an output shaft of the fourth motor (307), a second driven gear (309) is connected in meshing connection on the second driving gear (308), and the second driven gear (309) is arranged on the release cylinder (302).The second output pipe (301) is fixedly provided with a connecting plate (310), the connecting plate (310) is connected with a threaded rod (311), the threaded rod (311) is provided with a support frame (7), one end of the threaded rod (311) is arranged on the support frame (7), one end of the threaded rod (311) is provided with a second motor (312), and the second motor (312) is arranged on the support frame (7).

2. An external dissolved air flotation device according to claim 1, characterized in that One side of the support frame (7) is provided with a fifth motor (313), one end of the output shaft of the fifth motor (313) extends from the inner side of the support frame (7) to the outer side of the support frame (7), one end of the output shaft of the fifth motor (313) located on the outer side of the support frame (7) is provided with a rotating gear (314), a plurality of adjusting racks (315) are engagedly connected on the rotating gear (314), and the adjusting racks (315) are connected on the support frame (7), one side of the adjusting rack (315) is provided with a limiting plate (316).

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