Aeration device for sewage treatment carbonization pool

Abstract

The utility model relates to the technical field of carbonization pool aeration equipment, and discloses a sewage treatment carbonization pool aeration device which comprises a treatment pool, two sliding grooves are formed in the treatment pool, the inner walls of the sliding grooves are connected with two sliding plates in a sliding mode, the bottoms of the two sliding plates are fixedly connected with a cleaning plate, and the cleaning plate is fixedly connected with a water tank. The exterior of the sliding plate is fixedly connected with hoisting ropes, the interior of the treatment pond is rotatably connected with a rotating shaft, the other ends of the two hoisting ropes are fixedly connected to the exterior of the rotating shaft, and the exterior of the treatment pond is fixedly connected with an auxiliary assembly used for assisting a cleaning structure in subsequent resetting. The auxiliary assembly comprises two fixing boxes. According to the aeration device, the sliding plate can be pulled to move by shortening the two hoisting ropes, the position change of the sliding plate can drive the position change of the cleaning plate, the aeration structure is cleaned regularly, and the blockage problem can be effectively prevented and solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to carbonization pool aeration equipment technical field especially sewage treatment carbonization pool aeration device. BACKGROUND

[0002] Sewage treatment carbonization pool aeration device is designed especially for carbonization pool, and the dissolved oxygen concentration in sewage is increased by injecting air or oxygen into the sewage to promote the oxidation and decomposition of microorganisms to organic matter. The device is mainly composed of an aeration tank body, an aeration device, a gas supply system and the like, and can effectively improve the sewage treatment efficiency and water quality.

[0003] In the aeration treatment of sewage treatment carbonization pool, the aeration device plays a crucial role, mainly composed of an aeration tank body, an aeration device and a gas supply system, etc. The aeration tank body as the core structure provides sufficient contact space for sewage and oxygen to ensure efficient reaction, and the aeration device is responsible for uniformly dispersing oxygen in the sewage to promote the oxidation and decomposition of microorganisms to organic matter.

[0004] In the prior art, the aeration device is contaminated by a large amount of sewage, and long-term impurities will block and contaminate the aeration port, which will reduce the aeration efficiency, hinder the oxygen transfer, affect the sewage treatment effect, and increase the energy consumption, because more power is needed to overcome the blockage. In addition, uneven aeration will lead to poor local water quality purification, affecting the overall treatment quality. Therefore, the sewage treatment carbonization pool aeration device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a sewage treatment carbonization pool aeration device, which aims to improve the problem that the aeration device in the prior art is contaminated by sewage, impurities block and contaminate the aeration port, which will reduce the aeration efficiency, hinder the oxygen transfer, increase the energy consumption, and also affect the overall sewage treatment quality due to uneven aeration.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The sewage treatment carbonization pool aeration device comprises a treatment tank, two sliding grooves are formed in the inside of the treatment tank, two sliding plates are slidably connected to the inner wall of the sliding grooves, a cleaning plate is fixedly connected to the bottom of the two sliding plates, a traction rope is fixedly connected to the outside of the sliding plate, a rotating shaft is rotatably connected to the inside of the treatment tank, the other end of the two traction ropes is fixedly connected to the outside of the rotating shaft, and an auxiliary assembly is fixedly connected to the outside of the treatment tank to assist the subsequent resetting of the cleaning structure.

[0008] Further description of the above technical scheme:

[0009] The auxiliary assembly comprises two fixed boxes, the inner wall of the fixed box is fixedly connected with a plurality of springs, the other end of the plurality of springs is fixedly connected with a sliding box.

[0010] As a further description of the above technical scheme:

[0011] The other end of the sliding box is fixedly connected with a sliding plate, the outside of the treatment tank is provided with a motor, and the driving end of the motor is fixedly connected with a rotating shaft.

[0012] As a further description of the above technical scheme:

[0013] The inner wall of the treatment tank is provided with an aeration pipe, and the outside of the aeration pipe is provided with a plurality of aeration balls.

[0014] As a further description of the above technical scheme:

[0015] The inner wall of the treatment tank is slidably connected with a filter plate, and the inner wall of the filter plate is slidably connected with two positioning shafts.

[0016] As a further description of the above technical scheme:

[0017] The outside of the treatment tank is fixedly connected with two positioning boxes, and the inner wall of the positioning box is threadedly connected with a rotating block.

[0018] As a further description of the above technical scheme:

[0019] The inside of the rotating block is provided with two arc-shaped grooves, the inner wall of the positioning box is slidably connected with two sliding blocks, the top of the sliding block is fixedly connected with a moving column, and the outside of the moving column is slidably connected to the inner wall of the arc-shaped groove.

[0020] As a further description of the above technical scheme:

[0021] The bottom of the sliding block is fixedly connected with a limiting ring, and the inner wall of the two limiting rings is in contact with the outside of the positioning shaft.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1、The rotating of the driving end of the motor can drive the rotating shaft to rotate, the rotating of the rotating shaft can make the two traction ropes be reeled up, the shortening of the two traction ropes can pull the sliding plate to move, the position change of the sliding plate can drive the cleaning plate to change position, the structure for aeration is cleaned regularly, the problem of blockage can be effectively prevented and solved, the smooth flow of sewage in the aeration device is ensured, the cleaning process can remove dirt, sediments and biofilm, the best state of aeration effect can be maintained through regular cleaning, and the efficiency and quality of sewage treatment are improved.

[0024] 2. The arc-shaped groove position change makes the two moving columns move along the arc-shaped groove, and the position change of the moving columns drives the sliders to move closer to or away from each other, when the sliders move closer to each other, the two limiting rings are driven to move closer to each other, thereby fixing the position of the positioning shaft, the filtering structure can preliminarily treat the sewage before aeration, and can remove large-particle impurities, suspended solids and the like in the sewage, so as to prevent the impurities from blocking the aeration equipment or affecting the oxygen transfer efficiency after entering the aeration tank. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A perspective view of the sewage treatment carbonization tank aeration device according to the present application;

[0026] Figure 2 A structure schematic view of the aeration assembly of the sewage treatment carbonization tank aeration device according to the present application;

[0027] Figure 3 A structure schematic view of the limiting assembly of the sewage treatment carbonization tank aeration device according to the present application;

[0028] Figure 4 A Figure 2 enlarged view of position A in FIG. 6;

[0029] Figure 5 A Figure 2 enlarged view of position B in FIG. 6.

[0030] Legend:

[0031] 1, treatment tank; 2, filter plate; 3, aeration pipe; 4, aeration ball; 5, motor; 6, rotating shaft; 7, traction rope; 8, sliding plate; 9, cleaning plate; 10, fixed box; 11, sliding box; 12, spring; 13, sliding groove; 14, positioning shaft; 15, positioning box; 16, rotating block; 17, arc-shaped groove; 18, limiting ring; 19, slider; 20, moving column. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Reference Figure 1 , Figure 2 and Figure 4The utility model provides an embodiment: sewage treatment carbonization pool aeration device, including treatment pond 1, the inside of treatment pond 1 is equipped with two chutes 13, the inner wall sliding connection of chute 13 has two sliding plates 8, to limit the sliding position of sliding plate 8, the setting position of chute 13 is higher, does not influence the treatment of sewage. The bottom fixed connection of two sliding plates 8 has cleaning plate 9, and the position variation of sliding plate 8 can drive cleaning plate 9 to change position. The outside fixed connection of sliding plate 8 has towrope 7, and the shortening of towrope 7 can change the position of sliding plate 8. The inside rotatable connection of treatment pond 1 has rotating shaft 6, and the other end of two towropes 7 is fixedly connected at the outside of rotating shaft 6 (such as the attached Figure 1 ), and the rotation of rotating shaft 6 can make two towropes 7 be rolled up.

[0034] The outside fixed connection of treatment pond 1 has auxiliary assembly for subsequent reset of auxiliary cleaning structure, and the auxiliary assembly includes two fixed boxes 10, and the inner wall fixed connection of fixed box 10 has multiple springs 12, and the fixed position of one end of multiple springs 12 of fixed box 10 has the effect, so that spring 12 can subsequently reset and deform smoothly. The other end fixed connection of multiple springs 12 has sliding box 11, and the position variation of sliding box 11 drives spring 12 to deform. The other end fixed connection of sliding box 11 has sliding plate 8, and the position variation of sliding plate 8 drives sliding box 11 to change position. The outside installation of treatment pond 1 has motor 5, and the driving end fixed connection of motor 5 has rotating shaft 6, and starting motor 5, and the rotation of the driving end of motor 5 drives rotating shaft 6 to rotate. The inner wall installation of treatment pond 1 has aeration pipe 3, and the outside installation of aeration pipe 3 has multiple aeration balls 4 (such as the attached Figure 2 ), and aeration pipe 3 is used to transport gas, and aeration ball 4 is used to carry out aeration work.

[0035] Refer to Figure 1 , Figure 3 and Figure 5 , the inner wall sliding connection of treatment pond 1 has filter plate 2, to carry out pretreatment to sewage. The inner wall sliding connection of filter plate 2 has two positioning shafts 14, and the position of positioning shaft 14 is limited to limit the position of filter plate 2. The outside fixed connection of treatment pond 1 has two positioning boxes 15, and the inner wall screw connection of positioning box 15 has rotating block 16, and positioning box 15 has the effect of fixed position for rotating block 16. The inside of rotating block 16 is equipped with two arc grooves 17, and arc groove 17 is used to limit the moving position of locking structure in the rotating process of rotating block 16 by special groove shape.

[0036] The inner wall of the positioning box 15 is slidably connected with two sliding blocks 19, the top of the sliding block 19 is fixedly connected with a moving column 20, the position of the moving column 20 can be changed to make the sliding block 19 change position. The outer part of the moving column 20 is slidably connected to the inner wall of the arc-shaped groove 17, the rotation of the arc-shaped groove 17 can make the moving column 20 change position. The bottom of the sliding block 19 is fixedly connected with a limiting ring 18, the position change of the sliding block 19 can drive the limiting ring 18 to change position. The inner wall of the two limiting rings 18 is in contact with the outer part of the positioning shaft 14 (as shown in the attached Figure 5 ), the mutual approach of the two limiting rings 18 can lock the position of the positioning shaft 14.

[0037] Working principle: start the motor 5, the rotation of the driving end of the motor 5 can drive the rotating shaft 6 to rotate, the rotation of the rotating shaft 6 can make the two traction ropes 7 be wound up, the shortening of the two traction ropes 7 can pull the sliding plate 8 to move, the position change of the sliding plate 8 can drive the cleaning plate 9 to change position, the position change of the sliding plate 8 makes the position of the sliding box 11 change, the position change of the sliding box 11 makes the multiple springs 12 deform, the reset of the spring 12 can pull the sliding box 11 to reset, the reset of the sliding box 11 pulls the sliding plate 8 to reset, the reset of the sliding plate 8 pulls the cleaning plate 9 to reset, the structure for aeration is regularly cleaned, which can effectively prevent and solve the blockage problem, ensure the smooth flow of sewage in the aeration device, and remove dirt, sediments and biofilm during the cleaning process. Through regular cleaning, the best state of aeration effect can be maintained, and the efficiency and quality of sewage treatment can be improved.

[0038] Twist the rotating block 16, the position change of the rotating block 16 can make the other end of the rotating block 16 rotate and move position in the inner wall of the positioning box 15, the position change of the rotating block 16 makes the arc-shaped groove 17 change position, the position change of the arc-shaped groove 17 makes the two moving columns 20 change position along the arc-shaped groove 17, the position change of the moving column 20 drives the sliding block 19 to change position mutually close or far away, when the sliding block 19 mutually close, drive the two limiting rings 18 to mutually close, so as to fix the position of the positioning shaft 14, the filter structure can remove large particles, suspended solids and other impurities in the sewage before aeration, prevent these substances from entering the aeration tank and blocking the aeration equipment or affecting the transmission efficiency of oxygen, keep the aeration equipment unblocked and efficient, which helps to improve the aeration efficiency and make the oxygen more fully dissolved in the sewage, providing good conditions for the subsequent biological treatment process.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. Aerating device for a carbonation tank for sewage treatment, comprising a treatment tank (1), characterized in that: The inside of the processing pool (1) is provided with two chutes (13), the inner wall of the chute (13) is slidably connected with two sliding plates (8), the bottom of the two sliding plates (8) is fixedly connected with a cleaning plate (9), the outside of the sliding plate (8) is fixedly connected with a traction rope (7), the inside of the processing pool (1) is rotatably connected with a rotating shaft (6), the other end of the two traction ropes (7) is fixedly connected with the outside of the rotating shaft (6), the outside of the processing pool (1) is fixedly connected with an auxiliary assembly for assisting the subsequent resetting of the cleaning structure.

2. The wastewater treatment carbonation tank aeration device according to claim 1, characterized by: The auxiliary assembly comprises two fixed boxes (10), the inner wall of the fixed box (10) is fixedly connected with a plurality of springs (12), the other end of the plurality of springs (12) is fixedly connected with a sliding box (11).

3. The wastewater treatment carbonation tank aeration device according to claim 2, characterized in that: The other end of the sliding box (11) is fixedly connected with a sliding plate (8), the outside of the processing pool (1) is provided with a motor (5), the driving end of the motor (5) is fixedly connected with a rotating shaft (6).

4. The wastewater treatment carbonation tank aeration device according to claim 1, characterized by: The inner wall of the processing pool (1) is provided with an aeration pipe (3), the outside of the aeration pipe (3) is provided with a plurality of aeration balls (4).

5. The wastewater treatment carbonation tank aeration device according to claim 1, characterized in that: The inner wall of the processing pool (1) is slidably connected with a filter plate (2), the inner wall of the filter plate (2) is slidably connected with two positioning shafts (14).

6. The wastewater treatment carbonation tank aeration device according to claim 5, characterized in that: The outside of the processing pool (1) is fixedly connected with two positioning boxes (15), the inner wall of the positioning box (15) is threadedly connected with a rotating block (16).

7. The wastewater treatment carbonation tank aeration device according to claim 6, characterized in that: The inside of the rotating block (16) is provided with two arc-shaped grooves (17), the inner wall of the positioning box (15) is slidably connected with two sliding blocks (19), the top of the sliding block (19) is fixedly connected with a moving column (20), the outside of the moving column (20) is slidably connected with the inner wall of the arc-shaped groove (17).

8. The wastewater treatment carbonation tank aeration device according to claim 7, characterized in that: The bottom of the sliding block (19) is fixedly connected with a limiting ring (18), the inner wall of the two limiting rings (18) is in contact with the outside of the positioning shaft (14).

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