CN213803136U

CN213803136U - Intermittent aeration device

Info

Publication number: CN213803136U
Application number: CN202022420366.8U
Authority: CN
Inventors: 张忠波; 张正阳; 刘建生; 张崇能; 王伟; 何敏; 刘霞; 李佳栩; 李石贵; 梁燕; 陈彬彬; 王杏; 李林娜; 杨定洁; 聂潇; 陆继南; 杨开能; 李林
Original assignee: Yunnan Chengtou Bishuiyuan Membrane Technology Co ltd
Current assignee: Yunnan Chengtou Bishuiyuan Membrane Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-27
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses an intermittent type aeration equipment relates to the dustproof field of aeration. This intermittent type aeration equipment includes the gas-supply pipe, and the aeration dish is installed to the upper end of gas-supply pipe, and the outside of aeration dish is provided with the grafting ring, and the slip annular has been seted up to the upper end of grafting ring, and the internally mounted of slip annular has a plurality of sliding blocks, and upper end one side of sliding block is connected with the cooperation pole, and the one end that the sliding block was kept away from to the cooperation pole is connected with the support ring jointly. This intermittent type aeration equipment is through in the aeration process, utilizes a plurality of stirring boards of support ring inside to recycle the rotation axis through the impact force that the aeration dish brought, and then makes the rotatory sewage impurity that leads to dissolving the aeration of stirring board stir to the outside of aeration dish, filters the sewage impurity of aeration dish upper end through the screen cloth for the aeration leads to dissolving the sewage impurity can not get into the aeration dish easily in, has guaranteed the life of aeration dish, the utility model discloses the practicality is higher, satisfies user's demand.

Description

Intermittent aeration device

Technical Field

The utility model relates to an aeration technical field that prevents dust specifically is an intermittent type aeration equipment.

Background

The sewage treatment is a process for carrying out reduction, stabilization and harmless treatment on sewage, more sludge residues are generated to be treated when the sewage treatment degree is higher, oxygen is required to be provided for a sludge tank when the sludge is treated, and the indirect aeration device is equipment for providing oxygen for the sludge tank.

Present indirect aeration equipment is in the aeration use, and the gas can upwards turn bottom sewage, and then reaches the biggest oxygen suppliment and handle, then this also can lead to the inside impurity of sewage to dissolve fast, makes it change and gets into the aeration dish in, influences indirect aeration equipment life, and sewage impurity is stained with the result of use that the surface of attaching at the aeration dish still can influence the aeration dish simultaneously, for this reason, we provide an intermittent type aeration equipment, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses an intermittent aeration device to solve the problems provided in the background technology.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an intermittent type aeration equipment, includes the gas-supply pipe, the aeration dish is installed to the upper end of gas-supply pipe, the outside middle part annular of aeration dish is provided with the grafting ring, slip annular has been seted up to the upper end middle part annular of grafting ring, a plurality of sliding blocks are installed to the equidistant annular in inside of slip annular, and is a plurality of upper end one side of sliding block all is connected with the cooperation pole, and is a plurality of the one end that the sliding block was kept away from to the cooperation pole is connected with the support ring jointly, and is a plurality of the one end inboard that is close to the sliding block of cooperation.

Preferably, the inner bottom middle part annular of slip annular installs spacing post, a plurality of groups of rolling grooves have been seted up to the equidistant annular in upper end of spacing post, and the inside rolling ball that all installs of a plurality of groups of rolling grooves.

Preferably, it is a plurality of spacing spout has all been seted up at the bottom middle part of sliding block, spacing spout and spacing post looks adaptation, the inner wall and a plurality of rolling pearl roll connection of spacing spout.

Preferably, a rotating shaft is installed in the middle of the inner side of the support ring through a bearing, and a plurality of stirring plates are installed on the outer side of the rotating shaft at equal intervals.

Preferably, it is a plurality of the one end that the cooperation pole was kept away from to the connecting rod is connected with the screen frame jointly, the screen cloth is installed to the inboard lower extreme of screen frame.

Preferably, a plurality of the stress plate is all installed to middle part one side of connecting rod, a plurality of cleaning brushes are installed to the bottom of connecting rod equidistant, and a plurality of the one end that the connecting rod was kept away from to the cleaning brush all laminates with the up end of aeration dish mutually.

Preferably, the port of the sliding ring groove is smaller than the maximum diameter of the sliding block, and the rolling ball is in rolling connection with the inner wall of the rolling groove.

The utility model discloses an intermittent type aeration equipment, its beneficial effect who possesses as follows:

1. this intermittent type aeration equipment, including the support ring, stir board and screen cloth isotructure, make the utility model discloses the accessible is at the aeration in-process in the use, utilizes a plurality of stirring boards of support ring inside to recycle the rotation axis through the impact force that the aeration dish brought, and then makes to stir the board rotation and lead to the sewage impurity stirring of dissolving to the outside of aeration dish with the aeration, filters the sewage impurity of aeration dish upper end through the screen cloth simultaneously to make in the sewage impurity that leads to dissolving because of the aeration can not get into the aeration dish easily, guaranteed the life of aeration dish, the utility model discloses the practicality is higher, satisfies user's demand.

2. The intermittent aeration device comprises a sliding block, a stress plate, a cleaning brush and other structures, so that the utility model can drive a plurality of connecting rods to rotate through the impact force brought by the aeration disc in the using process, and simultaneously can drive sewage to rock in the aeration process, so that the sewage drives the sliding block to rotate inside a sliding ring groove through a matching rod in the rocking process, the rotating effect of the sliding block is more stable through the matching of a plurality of rolling beads at the upper ends of a limiting chute and a limiting column in the rotating process of the sliding block, when the sliding block rotates to drive the matching rod to move, a plurality of matching rods drive a plurality of groups of cleaning brushes to sweep the top end of the aeration disc through the connecting rod, and further sewage impurities can not be easily attached into the aeration disc, the aeration using effect of the utility model is further improved, and the impurity cleaning effect on the aeration disc is better, the requirements of users are met.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the structure of the aeration plate of the present invention;

fig. 3 is a schematic sectional view of the socket ring structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure A of the present invention;

fig. 5 is a schematic view of the structure of the connecting rod of the present invention.

In the figure: 1. a gas delivery pipe; 2. an aeration disc; 3. a sleeving connection ring; 31. a sliding ring groove; 32. a limiting column; 33. rolling the beads; 4. a slider; 41. a limiting chute; 42. a mating rod; 5. a support ring; 51. a rotating shaft; 52. stirring the plate; 6. a connecting rod; 61. a screen frame; 62. screening a screen; 63. a stress plate; 64. a cleaning brush.

Detailed Description

The embodiment of the utility model discloses intermittent type aeration equipment, as shown in figure 1-5, including gas-supply pipe 1, aeration dish 2 is installed to the upper end of gas-supply pipe 1, aeration dish 2's outside middle part annular is provided with cup joint ring 3, cup joint ring 3's upper end middle part annular has seted up slip annular 31, slip annular 31's inner bottom middle part annular mounting has spacing post 32, a plurality of groups rolling groove have been seted up to spacing post 32's upper end equidistant annular, a plurality of groups rolling groove are inside all to install rolling ball 33, the inner wall roll connection of rolling ball 33 and rolling groove, make spacing post 32 better with sliding block 4's slip effect, sliding block 4's rotating quality has been guaranteed.

A plurality of sliding blocks 4 are installed to the inside equidistant annular of sliding ring groove 31, and sliding ring groove 31's port is less than sliding block 4's maximum diameter, and spacing spout 41 has all been seted up at the bottom middle part of a plurality of sliding blocks 4, and spacing spout 41 and spacing post 32 looks adaptation, the inner wall and a plurality of rolling pearl 33 roll connection of spacing spout 41 have effectively improved sliding stability of sliding block 4 through the cooperation of a plurality of rolling pearls 33 with spacing spout 41.

All be connected with cooperation pole 42 in a plurality of upper end one side of sliding block 4, the one end that sliding block 4 was kept away from to a plurality of cooperation poles 42 is connected with support ring 5 jointly, and rotation axis 51 is installed through the bearing in the inboard middle part of support ring 5, and a plurality of stirring boards 52 are installed to rotation axis 51's the equidistant impact force of installing in the outside for stirring board 52 accessible aeration rotates, and then reaches to advance to stir the clearance with the impurity of aeration dish 2 upper end, has guaranteed aeration dish 2's life.

The one end inboard that is close to sliding block 4 of a plurality of cooperation poles 42 all is connected with connecting rod 6, the one end that cooperation pole 42 was kept away from to a plurality of connecting rods 6 is connected with screen frame 61 jointly, screen cloth 62 is installed to screen frame 61's inboard lower extreme, atress board 63 is all installed to middle part one side of a plurality of connecting rods 6, a plurality of clearance brushes 64 are installed to the equidistant bottom of connecting rod 6, the one end that connecting rod 6 was kept away from to a plurality of clearance brushes 64 all laminates mutually with aeration dish 2's up end, make the impact force that a plurality of atress boards 63 brought through the aeration drive a plurality of clearance brushes 64 and clear up aeration dish 2 upper surfaces, further improved the utility model discloses an aeration effect.

The working principle is as follows: when the utility model is used, firstly, a plurality of sliding blocks 4 are inserted into the sliding ring groove 31 at the upper end of the sleeving ring 3, and the screen 62 is positioned at the upper side of the top end of the aeration disc 2, when the utility model is used for indirect aeration treatment, a plurality of stirring plates 52 inside the support ring 5 are rotated by the impact force brought by the aeration disc 2 through the rotating shaft 51, and then the stirring plates 52 are rotated to stir the dissolved sewage impurities caused by aeration to the outer side of the aeration disc 2, and simultaneously, the sewage impurities at the upper end of the aeration disc 2 are filtered through the screen 62, so that the dissolved sewage impurities caused by aeration can not easily enter the aeration disc 2, the working quality of the utility model is effectively improved, furthermore, the impact force brought by the aeration disc 2 in the aeration process drives a plurality of connecting rods 6 to rotate through a plurality of stress plates 63, simultaneously the aeration in-process can drive sewage and rock, thereby make sewage drive sliding block 4 through cooperation pole 42 and rotate inside sliding ring groove 31 at the rocking process, sliding block 4 rotates the cooperation of the in-process through a plurality of roll pearls 33 of spacing spout 41 and spacing post 32 upper end, it is more stable to make its rotation effect, when sliding block 4 is rotatory to drive cooperation pole 42 and is removed, make a plurality of cooperation poles 42 drive multiunit clearance brush 64 through connecting rod 6 and sweep the processing to the top of aeration dish 2, and then make sewage impurity can be stained with easily and attach the inside that gets into aeration dish 2, guaranteed the utility model discloses a work practicality.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The intermittent aeration device comprises a gas conveying pipe (1), and is characterized in that: aeration dish (2) are installed to the upper end of gas-supply pipe (1), the outside middle part annular of aeration dish (2) is provided with cover joint ring (3), slip annular (31) have been seted up to the upper end middle part annular of cover joint ring (3), a plurality of sliding block (4) are installed to the equidistant annular in inside of slip annular (31), and are a plurality of upper end one side of sliding block (4) all is connected with cooperation pole (42), and is a plurality of the one end that sliding block (4) were kept away from in cooperation pole (42) is connected with support ring (5) jointly, and is a plurality of the one end inboard that is close sliding block (4) of cooperation pole (42) all is connected with connecting rod (6).

2. An intermittent aeration device according to claim 1, characterized in that: spacing post (32) are installed to the inner bottom middle part annular of slip annular (31), a plurality of groups of rolling grooves have been seted up to the equidistant annular in upper end of spacing post (32), and rolling ball (33) are all installed to a plurality of groups of rolling groove insides.

3. An intermittent aeration device according to claim 1, characterized in that: a plurality of spacing spout (41) have all been seted up at the bottom middle part of sliding block (4), spacing spout (41) and spacing post (32) looks adaptation, the inner wall and a plurality of rolling pearl (33) roll connection of spacing spout (41).

4. An intermittent aeration device according to claim 1, characterized in that: the middle part of the inner side of the support ring (5) is provided with a rotating shaft (51) through a bearing, and a plurality of stirring plates (52) are arranged on the outer side of the rotating shaft (51) at equal intervals.

5. An intermittent aeration device according to claim 1, characterized in that: a plurality of the one end that cooperation pole (42) was kept away from in connecting rod (6) is connected with screen frame (61) jointly, screen cloth (62) are installed to the inboard lower extreme of screen frame (61).

6. An intermittent aeration device according to claim 1, characterized in that: stress plates (63) are installed on one sides of the middle portions of the connecting rods (6), a plurality of cleaning brushes (64) are installed at the bottom ends of the connecting rods (6) at equal intervals, and one ends, far away from the connecting rods (6), of the cleaning brushes (64) are attached to the upper end face of the aeration disc (2).

7. An intermittent aeration device according to claim 2, characterized in that: the port of the sliding ring groove (31) is smaller than the maximum diameter of the sliding block (4), and the rolling ball (33) is in rolling connection with the inner wall of the rolling groove.