Sewage treatment aeration system

Abstract

The utility model relates to the technical field of aeration systems, and discloses a sewage treatment aeration system, which comprises a gas pipeline, a connecting component and an aeration component, the connecting component is fixedly mounted on the outer wall of the gas pipeline, the aeration component is inserted into the connecting component in a sliding manner, the connecting component comprises a connecting pipe, the connecting pipe is fixedly mounted at the top of the gas pipeline, and the aeration component is inserted into the connecting pipe. The aeration assembly comprises a microporous aerator and an insertion pipe, and the insertion pipe is fixedly mounted at the bottom of the microporous aerator; according to the utility model, through the arrangement of the connecting assembly and the aeration assembly, a worker only needs to connect the insertion pipe with the connecting pipe in a butt joint manner during installation, presses the insertion pipe into the connecting pipe for a certain distance and then rotates the insertion pipe, so that the installation can be completed when the microporous aerator is loosened; compared with the prior art that the installation can be completed by rotating the microporous aerator for multiple times, the installation operation is simplified to a certain extent, the physical strength of workers is saved while the installation speed is increased, and the installation process of the aeration system can be accelerated.

Description

TECHNICAL FIELD

[0001] The utility model relates to aeration system technical field more particularly to a sewage treatment aeration system. BACKGROUND

[0002] The aeration system mainly passes through the bubble to deliver oxygen to the water, improves the dissolved oxygen concentration in the water, promotes the decomposition of organic matter and the growth of microorganisms. This system is widely used in sewage treatment plant, aquaculture and industrial water treatment and other fields. Its main working principle is to inject air or pure oxygen into the water, through the bubble produced by the aeration device, the water and air are fully contacted, the dissolved oxygen content in the water is increased, and enough oxygen is provided for microorganisms to promote their biodegradation.

[0003] At present, the common aeration system is to lay a plurality of equidistant distribution gas pipelines at the bottom of the sewage treatment tank, a plurality of microporous aerators are equidistantly distributed on each pipeline, high-pressure air is input into the gas pipeline through the fan, and then a large number of small bubbles are generated through the microporous aerator to increase the dissolved oxygen content of the sewage. This aeration system has good aeration effect due to the large number of microporous aerators and uniform distribution, but at the same time, a large amount of manpower is needed during installation. In the prior art, the connection mode of the microporous aerator and the gas pipeline is mostly threaded connection. During installation, the worker needs to rotate the microporous aerator for many turns to tightly connect the threads. When facing a large amount of installation work, this connection mode will consume more time and physical strength, resulting in slow installation process of the aeration system. Therefore, it is urgent to design a sewage treatment aeration system to solve the above problems. UTILITARIAN CONTENT

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a sewage treatment aeration system to solve the problem that the worker needs to rotate the microporous aerator for many turns to tightly connect the threads, and when facing a large amount of installation work, this connection mode will consume more time and physical strength, resulting in slow installation process of the aeration system.

[0005] The utility model provides the following technical scheme: a sewage treatment aeration system, including gas pipeline, still including connecting assembly, aeration assembly, connecting assembly fixed mounting in the outer wall of gas pipeline, aeration assembly slidingly inserts in connecting assembly,

[0006] The connecting assembly includes a connecting pipe fixedly installed at the top of the gas pipeline, and the aeration assembly includes a microporous aerator and a plug-in pipe fixedly installed at the bottom of the microporous aerator, and the plug-in pipe is matched with the connecting pipe.

[0007] Furthermore, the connecting assembly also includes two blocking blocks, an empty groove is opened at the top of the connecting pipe, and the two blocking blocks are fixedly installed on the inner wall of the empty groove. The aeration assembly also includes two ear plates and two plug rods. The two ear plates are symmetrically fixed on the outer wall of the plug pipe, and the two plug rods are respectively fixedly installed on the top of the two ear plates. The empty groove is adapted to the two ear plates. Slots are opened between the top and bottom of the two blocking blocks, and the plug rods are adapted to the slots.

[0008] Furthermore, the connecting assembly also includes an annular plate and several springs. The inner wall of the connecting tube is provided with an annular groove, the annular plate is slidably installed in the annular groove, and the several springs are equidistantly distributed between the bottom of the annular plate and the bottom inner wall of the annular groove.

[0009] Furthermore, the connecting assembly also includes two positioning rods, which are respectively fixedly mounted on the bottom of the two blocking blocks.

[0010] Furthermore, the aeration assembly further comprises a rubber ring, an outer wall of the plug-in tube is provided with a mounting groove, and the rubber ring is arranged in the mounting groove.

[0011] Furthermore, the aeration assembly further comprises a plurality of balls, which are rotatably mounted at equal intervals on the bottom of the plug-in tube. An arcuate groove is provided on the top of the annular plate, and the balls are adapted to fit into the arcuate groove.

[0012] Furthermore, the connecting assembly also includes a plurality of support rods, which are equidistantly distributed in the annular groove. A plurality of circular holes are equidistantly opened between the top and bottom of the annular plate. The annular plate is slidably sleeved between the outer walls of the plurality of support rods through the circular holes.

[0013] Technical effects and advantages of this utility model:

[0014] The utility model discloses, when installing, the plug -in pipe is aligned with the connecting pipe, then press the micropore aerator, and the plug -in pipe inserts into the connecting pipe, and the plug -in pipe will contact annular board first in the process of inserting, at this moment, continue to press the micropore aerator, and the plug -in pipe will push annular board and slide down, at this moment, annular board will compress a plurality of springs, and the plug -in pipe will also drive two ear plates to enter the empty slot in the process of inserting, when two ear plates fall to the bottom inner wall contact of empty slot, anticlockwise rotate the micropore aerator, drive two ear plates and two insertion rods to rotate, when two ear plates rotate to contact two positioning rods, two ear plates and two insertion rods will just be at the bottom of two blocking blocks, at this moment, release the micropore aerator, and a plurality of springs will release, push annular board and slide up, and then push the plug -in pipe, two ear plates and two insertion rods and slide up, can engage two insertion rods into two insertion slots respectively, at this moment, the plug -in pipe will be locked, namely can complete the installation of micropore aerator, through the connecting assembly and the aeration assembly of setting, the staff only needs to butt joint the plug -in pipe with the connecting pipe when installing, rotates the plug -in pipe after pressing the plug -in pipe into the connecting pipe a certain distance, namely can complete the installation when releasing the micropore aerator, compared with the prior art that needs to rotate the micropore aerator several times to complete the installation, to a certain extent, the installation operation is simplified, the installation speed is improved, and the physical strength of the staff is saved, and the installation process of the aeration system can be accelerated. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is whole structure schematic diagram of the utility model;

[0016] Figure 2 It is connecting assembly structure schematic diagram of the utility model;

[0017] Figure 3 It is annular plate structure schematic diagram of the utility model;

[0018] Figure 4 It is plug -in pipe structure schematic diagram of the utility model;

[0019] Figure 5 It is ear plate structure schematic diagram of the utility model.

[0020] The sign is: 1, gas pipeline;2, connecting assembly;201, connecting pipe;202, empty slot;203, blocking block;204, insertion slot;205, positioning rod;206, annular groove;207, annular board;208, spring;209, round hole;210, arc slot;211, support rod;3, aeration assembly;301, micropore aerator;302, plug -in pipe;303, ear plate;304, insertion rod;305, rubber ring;306, installation slot;307, ball. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention must go beyond these limited embodiments. For some equivalent replacement solutions or common means, they will not be described in detail herein, but they still fall within the scope of protection of this application.

[0022] Figures 1-5 This is the best embodiment of the present invention, Figures 1-5 The utility model is further described.

[0023] A sewage treatment aeration system includes a gas pipeline 1, a connecting component 2, and an aeration component 3. The connecting component 2 is fixedly mounted on the outer wall of the gas pipeline 1, and the aeration component 3 is slidably inserted into the connecting component 2.

[0024] The connecting assembly 2 includes a connecting pipe 201 , which is fixedly mounted on the top of the gas pipeline 1 . The aeration assembly 3 includes a microporous aerator 301 and a plug-in pipe 302 , which is fixedly mounted on the bottom of the microporous aerator 301 and is adapted to the connecting pipe 201 .

[0025] Specifically, the connecting component 2 also includes two blocking blocks 203, an empty groove 202 is opened at the top of the connecting pipe 201, and the two blocking blocks 203 are fixedly installed on the inner wall of the empty groove 202. The aeration component 3 also includes two ear plates 303 and two plug rods 304. The two ear plates 303 are symmetrically fixed on the outer wall of the plug-in pipe 302, and the two plug rods 304 are respectively fixedly installed on the top of the two ear plates 303. The empty groove 202 is adapted to the two ear plates 303. A slot 204 is opened between the top and bottom of the two blocking blocks 203, and the plug rod 304 is adapted to the slot 204.

[0026] In this embodiment, it should be noted that when the plug-in tube 302 is inserted into the connecting tube 201, the two ear plates 303 will engage with the empty slot 202. When the two ear plates 303 contact the bottom inner wall of the empty slot 202, the tops of the two insertion rods 304 and the bottoms of the two blocking blocks 203 are in the same plane.

[0027] Specifically, the connecting assembly 2 also includes an annular plate 207 and several springs 208. An annular groove 206 is provided on the inner wall of the connecting tube 201. The annular plate 207 is slidably installed in the annular groove 206. Several springs 208 are equidistantly distributed around the circumference between the bottom of the annular plate 207 and the bottom inner wall of the annular groove 206.

[0028] Specifically, the connecting assembly 2 further includes two positioning rods 205 , and the two positioning rods 205 are fixedly mounted on the bottoms of the two blocking blocks 203 , respectively.

[0029] Specifically, the aeration assembly 3 further comprises a rubber ring 305, and an outer wall of the insertion pipe 302 is provided with a mounting groove 306, and the rubber ring 305 is arranged in the mounting groove 306.

[0030] In the embodiment, the rubber ring 305 is arranged, so that the air tightness between the insertion pipe 302 and the connecting pipe 201 is increased.

[0031] Specifically, the aeration assembly 3 further comprises a plurality of balls 307, the plurality of balls 307 are circumferentially and equidistantly arranged at the bottom of the insertion pipe 302, the top of the annular plate 207 is provided with an arc-shaped groove 210, and the ball 307 is matched with the arc-shaped groove 210.

[0032] In the embodiment, the ball 307 is arranged, so that the friction between the insertion pipe 302 and the annular plate 207 is reduced when the insertion pipe 302 rotates on the top of the annular plate 207, and the smoothness of the rotating insertion pipe 302 is improved.

[0033] Specifically, the connecting assembly 2 further comprises a plurality of support rods 211, the plurality of support rods 211 are circumferentially and equidistantly arranged in the annular groove 206, a plurality of circular holes 209 are circumferentially and equidistantly arranged between the top and the bottom of the annular plate 207, and the annular plate 207 is slidably sleeved between the outer walls of the plurality of support rods 211 through the circular holes 209.

[0034] In the embodiment, the support rod 211 is arranged, so that the annular plate 207 is supported, the stability of the annular plate 207 when sliding in the annular groove 206 is improved, and the annular plate 207 is kept horizontal when sliding.

[0035] Working principle: in the installation, the plug-in pipe 302 is aligned with the connecting pipe 201, and then the microporous aerator 301 is pressed to insert the plug-in pipe 302 into the connecting pipe 201, the plug-in pipe 302 will first contact the annular plate 207 during the insertion process, at this time, continue to press the microporous aerator 301, the plug-in pipe 302 will push the annular plate 207 to slide downward, at this time, the annular plate 207 will compress a plurality of springs 208, the plug-in pipe 302 will also drive two ear plates 303 into the empty slot 202 during the insertion process, when the two ear plates 303 fall to contact the inner wall of the bottom of the empty slot 202, rotate the microporous aerator 301 clockwise to drive the two ear plates 303 and the two plug rods 304 to rotate, when the two ear plates 303 rotate to contact the two positioning rods 205, the two ear plates 303 and the two plug rods 304 will be just at the bottom of the two blocking blocks 203, at this time, release the microporous aerator 301, the plurality of springs 208 will be released to push the annular plate 207 to slide upward, and then push the plug-in pipe 302, the two ear plates 303 and the two plug rods 304 to slide upward, so that the two plug rods 304 are engaged into the two plug slots 204 respectively, at this time, the plug-in pipe 302 will be locked, that is, the installation of the microporous aerator 301 is completed, through the setting of the connecting assembly 2 and the aeration assembly 3, the worker only needs to butt joint the plug-in pipe 302 with the connecting pipe 201 during the installation, after pressing the plug-in pipe 302 into the connecting pipe 201 by a certain distance, rotating the plug-in pipe 302, the installation can be completed when the microporous aerator 301 is released, compared with the prior art which needs to rotate the microporous aerator 301 several times to complete the installation, the installation operation is simplified to a certain extent, the installation speed is improved, the physical strength of the worker is saved, and the installation process of the aeration system can be accelerated, after the installation is completed, the high-pressure air is input into the gas pipeline 1 through the fan, the high-pressure air enters the microporous aerator 301 through the connecting pipe 201, and a large number of small bubbles are generated in the sewage after the uniform emission of the microporous aerator 301, so that the purpose of aeration is achieved.

[0036] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments. However, any simple modification, equivalent change and modification of the above embodiments made according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A sewage treatment aeration system, comprising a gas transmission pipeline (1), characterized in that: It also includes a connecting component (2) and an aeration component (3), wherein the connecting component (2) is fixedly mounted on the outer wall of the gas transmission pipeline (1), and the aeration component (3) is slidably inserted into the connecting component (2); The connecting assembly (2) includes a connecting pipe (201), which is fixedly mounted on the top of the gas transmission pipeline (1). The aeration assembly (3) includes a microporous aerator (301) and a plug-in pipe (302), which is fixedly mounted on the bottom of the microporous aerator (301). The plug-in pipe (302) is adapted to the connecting pipe (201). The connecting assembly (2) further comprises two blocking blocks (203), a hollow groove (202) is provided at the top of the connecting pipe (201), and the two blocking blocks (203) are both fixedly mounted on the inner wall of the hollow groove (202). The aeration assembly (3) further comprises two ear plates (303) and two plug rods (304), the two ear plates (303) are symmetrically fixedly mounted on the outer wall of the plug pipe (302), the two plug rods (304) are respectively fixedly mounted on the top of the two ear plates (303), the hollow groove (202) is adapted to the two ear plates (303), a slot (204) is provided between the top and bottom of the two blocking blocks (203), and the plug rods (304) are adapted to the slot (204).

2. A sewage treatment aeration system according to claim 1, characterized in that: The connecting assembly (2) further comprises an annular plate (207) and a plurality of springs (208). An annular groove (206) is provided on the inner wall of the connecting tube (201). The annular plate (207) is slidably mounted in the annular groove (206). The plurality of springs (208) are equidistantly distributed circumferentially between the bottom of the annular plate (207) and the bottom inner wall of the annular groove (206).

3. A sewage treatment aeration system according to claim 1, characterized in that: The connecting assembly (2) further comprises two positioning rods (205), and the two positioning rods (205) are respectively fixedly mounted on the bottoms of the two blocking blocks (203).

4. A sewage treatment aeration system according to claim 1, characterized in that: The aeration assembly (3) further comprises a rubber ring (305), an outer wall of the plug-in tube (302) is provided with a mounting groove (306), and the rubber ring (305) is arranged in the mounting groove (306).

5. The sewage treatment aeration system according to claim 1, characterized in that: The aeration assembly (3) further comprises a plurality of balls (307), which are rotatably mounted at equal intervals on the bottom of the plug-in tube (302). An arcuate groove (210) is provided on the top of the annular plate (207), and the balls (307) are adapted to fit into the arcuate groove (210).

6. A sewage treatment aeration system according to claim 1, characterized in that: The connecting assembly (2) further comprises a plurality of support rods (211), the plurality of support rods (211) being equidistantly distributed in the annular groove (206), a plurality of circular holes (209) being equidistantly provided between the top and bottom of the annular plate (207), and the annular plate (207) being slidably sleeved between the outer walls of the plurality of support rods (211) through the circular holes (209).

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