CN212334771U

CN212334771U - Aeration system of integrated sewage treatment device

Info

Publication number: CN212334771U
Application number: CN202020475473.8U
Authority: CN
Inventors: 石炎平; 曹胜; 周士超; 费贤斌
Original assignee: Hefei Zhongan Qingyuan Environmental Protection Technology Co ltd
Current assignee: Hefei Zhongan Qingyuan Environmental Protection Technology Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-01-12
Anticipated expiration: 2030-04-03

Abstract

The utility model provides an aeration systems of integration sewage treatment plant relates to the sewage treatment field, the power distribution box comprises a box body, the spout has all been seted up to the both sides of box, sliding connection has the sliding plate between the relative one side of spout, the through-hole has all been seted up to the inside both sides of sliding plate, the bottom fixedly connected with balancing weight of sliding plate, the top fixedly connected with go-between of sliding plate, the top fixedly connected with U type groove of box, it is connected with the axis of rotation to rotate between the both sides of U type inslot wall, the outer fixed surface of axis of rotation is connected with the live-rollers, and the surface winding of live-rollers has fastening. The utility model discloses a rock inside sewage, increased the active area of gas and sewage, make inside sewage flow through the sliding plate for aeration more even comes out from the inside motion of open slot through the aeration head, has made things convenient for the change of the inside check valve of aeration head to follow the clearance, prevents to block up.

Description

Aeration system of integrated sewage treatment device

Technical Field

The utility model relates to a sewage treatment field especially relates to an integration sewage treatment plant's aeration systems.

Background

In order to solve the water crisis, China builds a plurality of sewage treatment plants, but domestic sewage distribution of villages and towns in China is very dispersed, and the villages and the towns are usually complicated in topography, imperfect in pipe network coverage, unstable in water amount and low in economic condition, so that the domestic sewage treatment plant is not suitable for centralized treatment of the traditional sewage treatment plant.

Blast aeration is one of the common aeration modes of an aerobic tank at present, wherein the blast aeration is generally characterized in that an aeration head is arranged at the bottom of the tank, micro bubbles coming out of the aeration head are upwards transported from the bottom of the tank to float to the water surface, gas-liquid two-phase transmission is carried out in the upward movement process, and oxygen in the bubbles is absorbed and utilized. However, in this aeration method, there may be a case where the air bubbles are not uniformly dispersed and the aeration is not uniform.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aeration system of integrated sewage treatment device to solve the above technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: an aeration system of an integrated sewage treatment device comprises a box body, wherein sliding grooves are formed in two sides of the box body, a sliding plate is connected between the opposite sides of the sliding grooves in a sliding mode, through holes are formed in the two sides of the inner portion of the sliding plate, a balancing weight is fixedly connected to the bottom of the sliding plate, a connecting ring is fixedly connected to the top of the sliding plate, a U-shaped groove is fixedly connected to the top of the box body, a rotating shaft is rotatably connected between the two sides of the inner wall of the U-shaped groove, a rotating roller is fixedly connected to the outer surface of the rotating shaft, a fastening rope is wound on the outer surface of the rotating roller, one end of the rotating shaft penetrates through the U-shaped groove and extends to the right side of the U-shaped groove, a first motor is fixedly connected to the top of the box body and is positioned, can be just reversing to the output shaft of first motor and the one end fixed connection of dwang.

Furthermore, the top of the box body is positioned on the right side of the U-shaped groove and communicated with an exhaust valve.

Furthermore, open slots are formed in the top and the bottom of two sides of the box body, and first sealing gaskets are arranged inside the open slots.

Further, the back sliding connection of box has two straight-tooth plates, and two straight-tooth plates set up once on one to the tooth flank is relative, two the equal fixedly connected with movable plate in front of straight-tooth plate, the top and the bottom of movable plate one side all are provided with the aeration head, two the relative one side intercommunication of aeration head has the connecting pipe, the inside of aeration head is provided with the check valve, the surface of aeration head is provided with the sealed pad of second, and the sealed cross-section that fills up of second is described for inclining.

Further, the back of the box body is fixedly connected with a second motor through a supporting seat, the second motor is connected with an external power supply through a control switch, the second motor can rotate forward and backward for a servo motor, an output shaft of the second motor is fixedly connected with a rotating gear, and the outer surface of the rotating gear is meshed with the two straight tooth plates.

Further, the back of box just is located the bottom of second motor is through supporting seat fixedly connected with air-blower, and the air-blower passes through control switch and is connected with external power supply, the air outlet intercommunication of air-blower has the hose, and the quantity of hose is two, and the other end of two hoses is respectively in two connecting pipes intercommunications.

The utility model has the advantages that:

the sewage is led into the box body through the conduit on the front side of the box body, and then air is conveyed to the four aeration heads through the hoses and the connecting pipes by starting the air blower to carry out aeration;

in the aeration process, a first motor is started, the first motor is a servo motor and drives a rotating shaft to rotate forward and backward, so that the rotating roller rotates forward and backward, the fastening rope can be wound and unwound, the wound wire can drive the sliding plate to slide upwards, the unwinding can enable the balancing weight to descend due to gravity and drive the sliding plate to slide downwards, the sliding plate can further reciprocate up and down, the internal sewage is shaken, the action area of gas and sewage is increased, and the internal sewage flows through the sliding plate, so that the aeration is more uniform;

through the start-up of second motor, the rotatory rotary gear that drives of second motor, and then make two straight-tooth plate looks isolated motion, drive two moving plate looks isolated motion, and then make the aeration head come out from the inside motion of open slot, made things convenient for the change of the inside check valve of aeration head with the clearance, prevent to block up.

Drawings

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

FIG. 2 is a back view of the box body of the present invention;

fig. 3 is a side view of the box body of the present invention.

Reference numerals: 1-box body, 2-chute, 3-sliding plate, 4-through hole, 5-counterweight block, 6-connecting ring, 7-U-shaped groove, 8-rotating shaft, 9-rotating roller, 10-fastening rope, 11-first motor, 12-exhaust valve, 13-open slot, 14-first sealing gasket, 15-straight tooth plate, 16-moving plate, 17-aeration head, 18-connecting pipe, 19-one-way valve, 20-second sealing gasket, 21-second motor, 22-rotating gear, 23-blower and 24-hose.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1-3, an aeration system of an integrated sewage treatment device comprises a box body 1, the two sides of the box body 1 are both provided with sliding chutes 2, a sliding plate 3 is connected between the opposite sides of the sliding chutes 2 in a sliding way, both sides of the inner part of the sliding plate 3 are provided with through holes 4, the bottom of the sliding plate 3 is fixedly connected with a balancing weight 5, the top of the sliding plate 3 is fixedly connected with a connecting ring 6, the top of the box body 1 is fixedly connected with a U-shaped groove 7, a rotating shaft 8 is rotatably connected between the two sides of the inner wall of the U-shaped groove 7, a rotating roller 9 is fixedly connected with the outer surface of the rotating shaft 8, a fastening rope 10 is wound on the outer surface of the rotating roller 9, one end of the rotating shaft 8 penetrates through the U-shaped groove 7 and extends to the right side of the U-shaped groove 7, the top of the box body 1 is located on the right side of the U-shaped groove 7 and is fixedly connected with a first motor 11.

The front of box 1 is provided with the pipe, a sewage source for connecting external world, the setting of spout 2 is used for restricting the motion trail of sliding plate 3, when guaranteeing the up-and-down motion of sliding plate 3, can not touch aeration head 17, water can pass through when setting up of through-hole 4 makes the up-and-down motion of sliding plate 3, and then can mix water, the one end of fastening rope 10 runs through box 1 and with go-between 6 fixed connection, the gravity of sliding plate 3 has been aggravated in setting up of balancing weight 5, balancing weight 5 can drive sliding plate 3 downstream when making the unwrapping wire of fastening rope 10.

The top of the box body 1 is positioned on the right side of the U-shaped groove 7 and is communicated with an exhaust valve 12, and the exhaust valve 12 facilitates exhaust inside the box body 1.

Open slot 13 has all been seted up to the top and the bottom of box 1 both sides, the inside of open slot 13 is provided with first sealed pad 14, and the sealed use of filling up 20 of first sealed pad 14 cooperation second for box 1 is inside to be in encapsulated situation.

The back sliding connection of box 1 has two spur racks 15, two the equal fixedly connected with movable plate 16 in front of spur rack 15, the top and the bottom of movable plate 16 one side all are provided with aeration head 17, two one side intercommunication that aeration head 17 is relative has connecting pipe 18, aeration head 17's inside is provided with check valve 19, aeration head 17's surface is provided with the sealed pad 20 of second, and check valve 19's setting prevents the sewage backward flow, and the sealed pad 20's of second cross-section is the slope form, conveniently inserts inside open slot 13, sets up the corner at box 1 through aeration head 17 for the dead angle can not appear during the aeration.

The back of the box body 1 is fixedly connected with a second motor 21 through a supporting seat, an output shaft of the second motor 21 is fixedly connected with a rotating gear 22, and the rotating gear 22 is arranged to drive the two straight tooth plates 15 so as to control the movement of the two moving plates 16.

The back of the box body 1 and the bottom of the second motor 21 are fixedly connected with an air blower 23 through a support seat, and an air outlet of the air blower 23 is communicated with a hose 24.

The working principle is as follows: sewage is introduced into the tank body 1 through a conduit on the front surface of the tank body 1, and then air is conveyed to the four aeration heads 17 through the hoses 24 and the connecting pipes 18 by starting the blower 23 to perform aeration;

in the aeration process, the first motor 11 is started, the first motor 11 is a servo motor, the rotating shaft 8 is driven to rotate forwards and backwards, and further the rotating roller 9 rotates forwards and backwards, so that the fastening rope 10 can take up and pay off, the take-up can drive the sliding plate 3 to slide upwards, the pay-off can enable the counterweight 5 to descend due to gravity, the sliding plate 3 is driven to slide downwards, the sliding plate 3 is further driven to reciprocate upwards and downwards, and then the internal sewage is shaken;

by starting the second motor 21, the second motor 21 rotates to drive the rotating gear 22 to rotate, so that the two straight tooth plates 15 move away from each other, the two moving plates 16 move away from each other, and the aeration head 17 moves out of the inside of the open slot 13.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an integration sewage treatment plant's aeration system which characterized in that: including box (1), spout (2) have all been seted up to the both sides of box (1), sliding connection has sliding plate (3) between the relative one side of spout (2), through-hole (4) have all been seted up to the inside both sides of sliding plate (3), bottom fixedly connected with balancing weight (5) of sliding plate (3), top fixedly connected with go-between (6) of sliding plate (3), the top fixedly connected with U type groove (7) of box (1), it is connected with axis of rotation (8) to rotate between the both sides of U type groove (7) inner wall, the outer fixed surface of axis of rotation (8) is connected with live-rollers (9), and the surface winding of live-rollers (9) has fastening rope (10), the one end of axis of rotation (8) runs through U type groove (7) and extends to the right side of U type groove (7), the top of box (1) just is located the first motor (11) of right side fixedly connected with of U type groove (7) .

2. The aeration system of an integrated wastewater treatment plant according to claim 1, wherein: the top of the box body (1) is positioned on the right side of the U-shaped groove (7) and is communicated with an exhaust valve (12).

3. The aeration system of an integrated wastewater treatment plant according to claim 1, wherein: open slot (13) have all been seted up to the top and the bottom of box (1) both sides, the inside of open slot (13) is provided with first sealed pad (14).

4. The aeration system of an integrated wastewater treatment plant according to claim 1, wherein: the back sliding connection of box (1) has two spur gear boards (15), two the equal fixedly connected with movable plate (16) in front of spur gear board (15), the top and the bottom of movable plate (16) one side all are provided with aeration head (17), two one side intercommunication that aeration head (17) is relative has connecting pipe (18), the inside of aeration head (17) is provided with check valve (19), the surface of aeration head (17) is provided with the sealed pad (20) of second.

5. The aeration system of an integrated wastewater treatment plant according to claim 1, wherein: the back of box (1) is through supporting seat fixedly connected with second motor (21), the output shaft fixedly connected with rotary gear (22) of second motor (21), the back of box (1) just is located the bottom of second motor (21) is through supporting seat fixedly connected with air-blower (23), the air outlet intercommunication of air-blower (23) has hose (24).