CN217459005U

CN217459005U - Lifting type aeration device for ozone air-floating tank

Info

Publication number: CN217459005U
Application number: CN202220818520.3U
Authority: CN
Inventors: 朱建辉; 唐小明; 张星; 徐建鹏
Original assignee: Shaanxi Urstar Environmental Science And Technology Co ltd
Current assignee: Shaanxi Urstar Environmental Science And Technology Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-09-20
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a can promote formula aeration equipment for ozone air supporting jar, including arranging the aeration coil pipe between outer barrel and the interior barrel in, the support frame that the aeration coil pipe rigid coupling is close to the bottom position in outer barrel inboard, the support frame upper surface is perpendicular with interior barrel, and support frame surface rigid coupling has the draw-in groove, the draw-in groove trend is unanimous with interior barrel circumference, the joint has the aeration coil pipe of end to end in the draw-in groove, aeration coil pipe lateral wall has the intake pipe through threaded connection, the opposite side that aeration coil pipe is relative with the intake pipe is provided with hoisting device. The utility model discloses modified original air inlet mode, entered from the equipment top, the pipeline can be dismantled in the use, and the aeration coil pipe can be dismantled when breaking down, avoids scrapping, repeatedly usable.

Description

Lifting type aeration device for ozone air-floating tank

Technical Field

The utility model belongs to the technical field of ozone air supporting, concretely relates to can promote formula aeration equipment for ozone air supporting jar.

Background

The aeration device is an important component of the ozone air flotation tank, the ozone mixed gas generated by the ozone generator generates micro bubbles after passing through the aeration device, and the micro bubbles are adhered to small suspended particles in wastewater, so that suspended matters in the wastewater can be separated, the stability of the aeration device directly influences the operation of the whole ozone air flotation tank.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can promote formula aeration equipment for ozone air supporting jar can be when aeration equipment goes wrong, can not demolish under the jar body condition and overhaul aeration equipment.

The utility model discloses the technical scheme who adopts is, but be used for the promotion formula aeration equipment of ozone air supporting jar, including arranging the aeration coil between outer barrel and the interior barrel in, the support frame that the aeration coil rigid coupling is close to the bottom position in outer barrel inboard, and the support frame upper surface is perpendicular with interior barrel, and support frame surface rigid coupling has the draw-in groove, and the draw-in groove trend is unanimous with interior barrel circumference, and the joint has the aeration coil of end to end in the draw-in groove, and aeration coil lateral wall has the intake pipe through threaded connection, and the opposite side that aeration coil is relative with the intake pipe is provided with hoisting device.

The utility model is also characterized in that,

the longitudinal section of the support frame is a right triangle.

The cross sections of the outer cylinder body and the inner cylinder body are circular.

The outer surface of the aeration coil pipe is provided with a plurality of threaded holes along the radial direction, the threaded holes are connected with aeration heads, and the aeration heads are uniformly arranged along the trend of the aeration coil pipe.

The intake pipe longitudinal section is the L type, and intake pipe minor face rigid coupling is close to the top position in outer barrel, and the intake pipe minor face runs through out outer barrel perpendicularly, and the port department of just wearing out is provided with the air inlet flange.

The long side section of the air inlet pipe on the inner side of the outer cylinder body is connected through an air inlet pipe loose joint, and the air inlet pipe loose joint is positioned close to the short side position of the air inlet pipe.

The lifting device comprises a lifting chain, one end of the lifting chain is fixedly connected with the aeration coil pipe, the other end of the lifting chain is hung with a fixed hook, the fixed hook is fixedly connected with the inner wall of the outer barrel, and the fixed hook and the outer barrel are fixedly connected and positioned close to the top end of the outer barrel.

The upper part of the clamping groove is an inverted V-shaped opening, and the width of the lower groove is equal to the outer diameter of the aeration coil pipe.

The utility model has the advantages that,

(1) the utility model discloses a can promote formula structure, can promote aeration equipment to above the liquid level at any time, be convenient for look over or maintain, save cost of maintenance and time.

(2) The utility model discloses modified original air inlet mode, entered from the equipment top, the pipeline can be dismantled in the use, and the aeration coil pipe can be dismantled when breaking down, avoids scrapping, repeatedly usable.

(3) The aeration coil pipe discards the original fixed installation and adopts a slot-clamping installation mode, so that the aeration pipeline can stably run and can be taken out in time when maintenance is needed.

Drawings

FIG. 1 is a schematic structural view of the liftable aeration device for ozone flotation tank of the present invention;

FIG. 2 is a schematic view of the construction of the aeration apparatus of the liftable aeration apparatus for an ozone flotation tank of the present invention;

fig. 3 is a top view of the liftable aeration apparatus for ozone flotation tank of the present invention.

In the figure, 1, an outer cylinder, 2, an inner cylinder, 3, an air inlet flange, 4, an air inlet pipe loose joint, 5, an air inlet pipe, 6, an aeration head, 7, a clamping groove, 8, a supporting frame, 9, an aeration coil pipe, 10, a lifting chain and 11, a fixing hook are arranged.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

The utility model discloses a structure of a liftable aeration equipment for ozone gas floating tank is shown in figure 1, including the aeration coil pipe 9 of arranging between outer barrel 1 and inner barrel 2, outer barrel 1 and inner barrel 2 cross section are circular, aeration coil pipe 9 has intake pipe 5 through threaded connection, intake pipe 5 longitudinal section is the L type, intake pipe 5 minor face rigid coupling is close to the top position in outer barrel 1, intake pipe 5 minor face runs through out outer barrel 1 perpendicularly, and the port department of wearing out is provided with air inlet flange 3, the long side section of intake pipe 5 in outer barrel 1 is connected through intake pipe loose joint 4, when needing to be changed or maintain, it can to twist off intake pipe loose joint 4, intake pipe loose joint 4 is located and is close to intake pipe 5 minor face position; the opposite side relative to intake pipe 5 is provided with hoisting device, and hoisting device is including promoting chain 10, promotes chain 10 one end and aeration coil 9 rigid coupling, and the other end has articulated fixed hook 11, and fixed hook 11 rigid coupling is close to outer barrel 1 top in outer barrel 1 inner wall, fixed hook 11 and outer barrel 1 rigid coupling position.

As shown in fig. 2, the aeration device comprises a support frame 8 fixedly connected to the inner side of an outer cylinder 1 and close to the bottom, the longitudinal section of the support frame 8 is a right-angled triangle, the upper surface of the support frame 8 is perpendicular to an inner cylinder 2, a clamping groove 7 is fixedly connected to the surface, the direction of the clamping groove 7 is consistent with the circumferential direction of the inner cylinder 2, an aeration coil pipe 9 connected end to end is clamped in the clamping groove 7, the aeration coil pipe 9 abandons the original fixed installation, and a clamping groove type installation mode is adopted, so that the aeration pipeline can stably run and can be timely taken out when maintenance is needed;

the upper part of the clamping groove 7 is an inverted splayed opening, and the width of the lower groove is equal to the outer diameter of the aeration coil pipe 9;

the outer surface of the aeration coil pipe 9 is provided with a plurality of threaded holes along the radial direction, the threaded holes are all connected with aeration heads 6, and the aeration heads 6 are uniformly arranged along the trend of the aeration coil pipe 9.

As shown in fig. 3, there are 4 support frames 8 fixedly connected to the bottom of the outer cylinder 1, and the included angle between the adjacent 2 support frames 8 is a right angle.

When the utility model is used, when the aeration coil pipe 9 needs to be maintained or replaced, the air inlet pipe loose joint 4 on the air inlet pipe 5 is firstly screwed off, the short edge and the long edge of the air inlet pipe 5 are separated, at the moment, the worker takes off the lifting chain 10 hung on the fixed hook 11, the workers at both sides respectively grasp the long edge of the air inlet pipe 5 and the lifting chain 10 to take the aeration coil pipe 9 out of the clamping groove 7, and then the aeration coil pipe 9 is lifted out of the cylinder to maintain or replace the aeration coil pipe 9; after the completion, the aeration coil pipe 9 is lowered to the clamping groove 7, and the aeration coil pipe 9 can be automatically clamped into the clamping groove 7 due to the self weight of the aeration coil pipe, and then the air inlet pipe loose joint 4 is screwed back, so that the whole working process is completed.

The utility model discloses having modified original air inlet means, having entered from the equipment top, the pipeline can be dismantled in the use, and aeration coil pipe 9 can be dismantled when breaking down, avoids scrapping, and repeatedly usable adopts and can promote formula structure, can promote aeration equipment at any time to more than the liquid level, is convenient for look over or maintain, saves cost of maintenance and time.

Claims

1. A can promote formula aeration equipment for ozone air supporting jar, its characterized in that, including aeration coil pipe (9) between arranging outer barrel (1) and interior barrel (2) in, aeration coil pipe (9) rigid coupling is close to support frame (8) of bottom position in outer barrel (1) inboard, support frame (8) upper surface is perpendicular with interior barrel (2), and support frame (8) surface rigid coupling has draw-in groove (7), draw-in groove (7) trend is unanimous with interior barrel (2) circumference, the joint has aeration coil pipe (9) of end to end in draw-in groove (7), aeration coil pipe (9) lateral wall has intake pipe (5) through threaded connection, aeration coil pipe (9) and intake pipe (5) opposite side are provided with hoisting device.

2. The liftable aeration apparatus for ozone flotation tanks according to claim 1, wherein the longitudinal section of the support frame (8) is a right triangle.

3. The liftable aeration apparatus for ozone flotation tanks according to claim 1, wherein the outer cylinder (1) and the inner cylinder (2) are circular in cross section.

4. The liftable aeration device for the ozone flotation tank according to claim 1, wherein a plurality of threaded holes are formed in the outer surface of the aeration coil (9) along the radial direction, the plurality of threaded holes are connected with aeration heads (6), and the aeration heads (6) are uniformly arranged along the direction of the aeration coil (9).

5. The liftable aeration device for the ozone flotation tank according to claim 1, wherein the longitudinal section of the air inlet pipe (5) is L-shaped, the short side of the air inlet pipe (5) is fixedly connected to the outer cylinder (1) near the top, the short side of the air inlet pipe (5) vertically penetrates through the outer cylinder (1), and an air inlet flange (3) is arranged at the penetrated port.

6. The liftable aeration device for ozone flotation tank according to claim 5, wherein the long side section of the air inlet pipe (5) inside the outer cylinder (1) is connected by an air inlet pipe loose joint (4), and the air inlet pipe loose joint (4) is located near the short side of the air inlet pipe (5).

7. The liftable aeration device for the ozone flotation tank according to claim 1, wherein the lifting device comprises a lifting chain (10), one end of the lifting chain (10) is fixedly connected with the aeration coil (9), the other end of the lifting chain is hung with a fixed hook (11), the fixed hook (11) is fixedly connected with the inner wall of the outer cylinder (1), and the fixed hook (11) is fixedly connected with the outer cylinder (1) and is close to the top end of the outer cylinder (1).

8. The liftable aeration apparatus for ozone flotation tanks according to claim 1, wherein the upper part of the clamping groove (7) is an inverted-V-shaped opening, and the width of the lower groove is equal to the outer diameter of the aeration coil (9).