CN210595483U

CN210595483U - Corundum microporous aerator for sewage treatment

Info

Publication number: CN210595483U
Application number: CN201921506232.9U
Authority: CN
Inventors: 周衍衡; 周一笑; 季向东; 卞嘉夫; 赵贵祥; 谭岳
Original assignee: Qingdao Installation & Construction Co ltd
Current assignee: Qingdao Installation & Construction Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-05-22
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a corundum micropore aerator for sewage treatment, which belongs to the field of sewage treatment equipment, and comprises a gas diffusion disc and a gas pipe, wherein the side walls of two groups of clamping blocks are respectively connected with a first clamping block and a second clamping block through rotating shafts in a rotating way, one end of a sliding rod arranged outside a connecting block is connected with the clamping block, the side wall of the connecting block is connected with a first rotating rod in a rotating way, and one end of a stay cord away from the sliding rod is connected with the rod wall of the first rotating rod arranged inside the connecting block; the utility model discloses an inside injecting the trachea with the connecting block, the dog then can block the mouth of pipe and make the connecting block can't be extracted, then make first clamp splice and second clamp splice offset and carry the trachea, improve fixed subassembly and fix first clamp splice and second clamp splice together, need not to use bolt instrument, labour saving and time saving to the installation and the dismantlement efficiency of device have been improved.

Description

Corundum microporous aerator for sewage treatment

Technical Field

The utility model relates to a sewage treatment device field especially relates to a corundum micropore aerator for sewage treatment.

Background

In the sewage treatment process, in order to maintain the life activity of microorganisms, a certain amount of dissolved oxygen in water is required to be ensured, so that aeration is required in the sewage treatment process, an aerator is used for continuously pumping air into the water, the aerator is key equipment for supplying oxygen in the sewage treatment process, a corundum micropore aerator is novel equipment of a full-surface disc type micropore aerator of a sewage treatment system, and the corundum micropore aeration system comprises an aeration pipeline, the corundum micropore aerator and accessory pipeline components.

When installing corundum micropore aerator, need install the gas diffusion dish on the aeration pipe that links to each other with air compressor, but at present, most corundum micropore aerator's gas diffusion dish all dies on the aeration pipe through the bolt lock, because the device carries out work in sewage, the bolt can rust after long-time, will be very inconvenient when dismantling the installation again, for solving above-mentioned problem we propose a corundum micropore aerator for sewage treatment.

Disclosure of Invention

The utility model aims at solving the problems in the prior art and providing a corundum microporous aerator for sewage treatment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a corundum microporous aerator for sewage treatment comprises a gas diffusion disc and a gas pipe, wherein the bottom of the gas diffusion disc is connected with a connecting block, the side walls of the two ends of the connecting block are connected with symmetrically arranged clamping blocks, the side walls of the two groups of clamping blocks are respectively connected with a first clamping block and a second clamping block through rotating shafts, the side wall of the first clamping block is provided with a fixed groove, the side wall of the second clamping block is connected with a fixed component matched with the fixed groove, a slide bar is connected on the side wall of the connecting block in a sliding way, one end of the slide bar, which is arranged outside the connecting block, is connected with a stop block, a spring is sleeved on the rod wall of the sliding rod between the stop block and the side wall of the connecting block, a first rotating rod is rotatably connected on the side wall of the connecting block, the sliding rod is arranged at one end inside the connecting block and is connected with a pull rope, and one end, far away from the sliding rod, of the pull rope is connected with a rod wall, arranged inside the connecting block, of the first rotating rod.

Preferably, the fixed subassembly includes rack and gear, rack connection is on the second clamp splice lateral wall, sliding connection has the push rod on the first clamp splice lateral wall, gear connection is on the outer wall of fixed slot inside is arranged in to the push rod, the rack meshes with the gear mutually.

Preferably, the push rod has a square structure.

Preferably, a sealing gasket is connected to the side wall of the connecting block.

Preferably, a sliding groove matched with the rack is formed in the side wall of the first clamping block in a chiseled mode.

Compared with the prior art, the utility model provides a corundum micropore aerator for sewage treatment possesses following beneficial effect:

1. the corundum microporous aerator for sewage treatment is characterized in that a connecting block at the bottom of a gas diffusion disc is inserted into an inlet of a gas pipe, a stop block abuts against the side wall of the gas pipe and is pushed to move towards the inside of the connecting block, so that the connecting block can be inserted into the gas pipe, when the connecting block enters the inside of the gas pipe, a slide rod is driven to move outwards under the action of a spring, the slide rod drives the stop block to move to abut against the inner side wall of the gas pipe, so that the connecting block is clamped beside the inlet of the gas pipe, the sealing gasket can improve the sealing performance of the device and prevent gas leakage, then a first clamping block and a second clamping block are rotated to clamp the gas pipe, the first clamping block abuts against the second clamping block, a rack on the side wall of the second clamping block can be inserted into a fixing groove from the sliding groove, then a push rod is pushed to drive a gear connected with the push rod to move to be meshed with, thereby make second bull stick and the unable rotation of gear, thereby make first clamp splice and second clamp splice clip the trachea, can not loosen, when the pulling push rod drives the gear and breaks away from the rack, alright with unpack first clamp splice and second clamp splice apart, then rotate first bull stick and roll up the stay cord, the stay cord then can drive the slide bar that links to each other rather than to inside the removal of connecting block, thereby it moves the position that flushes mutually with trachea oral siphon to drive the dog, thereby can extract the trachea with the connecting block, time saving and labor saving, do not need use tools, thereby the installation and the dismantlement efficiency of device have been improved.

Drawings

FIG. 1 is a schematic structural view of a corundum microporous aerator for sewage treatment according to the present invention;

FIG. 2 is an enlarged schematic view of part A of FIG. 1 of a corundum microporous aerator for sewage treatment according to the present invention;

FIG. 3 is an enlarged schematic view of part B of the corundum microporous aerator for sewage treatment according to the present invention shown in FIG. 1;

FIG. 4 is a schematic view of a first clamping block structure of a corundum microporous aerator for sewage treatment according to the present invention.

In the figure: 1. a gas diffusion disk; 2. connecting blocks; 3. a clamping block; 301. a rotating shaft; 4. a first clamping block; 401. a second clamp block; 402. fixing grooves; 5. a slide bar; 6. a spring; 7. a stopper; 8. a first rotating lever; 9. pulling a rope; 10. a gasket; 11. an air tube; 12. a rack; 1201. a chute; 13. a gear; 14. a push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-4, a corundum microporous aerator for sewage treatment comprises a gas diffusion disc 1 and a gas pipe 11, wherein the bottom of the gas diffusion disc 1 is connected with a connecting block 2, the side walls of two ends of the connecting block 2 are connected with symmetrically arranged clamping blocks 3, the side walls of the two groups of clamping blocks 3 are respectively rotatably connected with a first clamping block 4 and a second clamping block 401 through a rotating shaft 301, the side wall of the first clamping block 4 is chiseled with a fixing groove 402, the side wall of the second clamping block 401 is connected with a fixing component matched with the fixing groove 402, the side wall of the connecting block 2 is slidably connected with a sliding rod 5, one end of the sliding rod 5, which is arranged outside the connecting block 2, is connected with a stop block 7, a spring 6 is sleeved on the rod wall of the sliding rod 5, which is arranged between the stop block 7 and the side wall of the connecting block 2, the side wall of the connecting block 2 is rotatably connected with a first rotating rod 8, one end of;

the fixing assembly comprises a rack 12 and a gear 13, the rack 12 is connected to the side wall of the second clamping block 401, the side wall of the first clamping block 4 is connected with a push rod 14 in a sliding mode, the gear 13 is connected to the outer wall, located inside the fixing groove 402, of the push rod 14, and the rack 12 is meshed with the gear 13;

the push rod 14 is of a square structure;

the side wall of the connecting block 2 is connected with a sealing gasket 10;

a sliding groove 1201 matched with the rack 12 is drilled on the side wall of the first clamping block 4;

the connecting block 2 at the bottom of the gas diffusion disc 1 is inserted into the inlet of the gas pipe 11, the stop 7 abuts against the side wall of the gas pipe 11 and is pushed to move towards the inside of the connecting block 2, so that the connecting block 2 can be inserted into the gas pipe 11, when the connecting block 2 enters the inside of the gas pipe 11, the slide rod 5 is driven to move outwards under the action of the spring 6, the slide rod 5 drives the stop 7 to move to abut against the inside wall of the gas pipe 11, so that the connecting block 2 can not be pulled out by being clamped beside the inlet of the gas pipe 11, the sealing gasket 10 can improve the sealing performance of the device and prevent gas leakage, then the first clamping block 4 and the second clamping block 401 are rotated to clamp the gas pipe 11, the first clamping block 4 abuts against the second clamping block 401, the rack 12 on the side wall of the second clamping block 401 can be inserted into the fixing groove 402 from the sliding groove 1201, then the push rod 14 is pushed to drive the gear 13 connected with the push rod to, so can't rotate, thereby make first clamp splice 4 and second clamp splice 401 clip trachea 11, can not loosen, when pulling push rod 14 drives gear 13 and breaks away from rack 12, alright with separating first clamp splice 4 and second clamp splice 401, then rotate first pivot 8 and roll up stay cord 9, stay cord 9 then can drive slide bar 5 that links to each other rather than to connecting block 2 inside removal, thereby drive dog 7 and remove the position that flushes mutually with trachea 11 import, thereby can extract trachea 11 with connecting block 2, time saving and labor saving, use tools is not needed, thereby the installation and the dismantlement efficiency of device have been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A corundum microporous aerator for sewage treatment comprises a gas diffusion disc (1) and a gas pipe (11), and is characterized in that the bottom of the gas diffusion disc (1) is connected with a connecting block (2), the side walls of the two ends of the connecting block (2) are connected with symmetrically arranged clamping blocks (3), the side walls of the two groups of clamping blocks (3) are rotatably connected with a first clamping block (4) and a second clamping block (401) through a rotating shaft (301), the side wall of the first clamping block (4) is provided with a fixing groove (402), the side wall of the second clamping block (401) is connected with a fixing component matched with the fixing groove (402), the side wall of the connecting block (2) is slidably connected with a sliding rod (5), one end of the sliding rod (5) arranged outside the connecting block (2) is connected with a stop block (7), and the rod wall of the sliding rod (5) between the stop block (7) and the side wall of the connecting block (2) is sleeved with a spring (, the connecting block (2) is connected with a first rotating rod (8) in a rotating mode on the side wall, one end, inside the connecting block (2), of the sliding rod (5) is connected with a pull rope (9), one end, far away from the sliding rod (5), of the pull rope (9) is connected with the rod wall, inside the connecting block (2), of the first rotating rod (8) in a rotating mode.

2. A corundum microporous aerator for sewage treatment according to claim 1, characterized in that the fixing component comprises a rack (12) and a gear (13), the rack (12) is connected to the side wall of the second clamping block (401), the side wall of the first clamping block (4) is slidably connected with a push rod (14), the gear (13) is connected to the outer wall of the push rod (14) placed inside the fixing groove (402), and the rack (12) is meshed with the gear (13).

3. A corundum microporous aerator for sewage treatment according to claim 2, characterized in that the push rod (14) is of square structure.

4. A corundum microporous aerator for sewage treatment according to any of claims 1-3, characterized in that a sealing gasket (10) is attached to the side wall of the connecting block (2).

5. A corundum microporous aerator for sewage treatment according to claim 2, characterized in that the side wall of the first clamping block (4) is provided with a chute (1201) which is matched with the rack (12).