CN215102257U

CN215102257U - Blast aeration tank for improving quality of urban landscape water body

Info

Publication number: CN215102257U
Application number: CN202121487748.0U
Authority: CN
Inventors: 张雄锋; 胡荣华; 王亮; 高东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-12-10
Anticipated expiration: 2031-07-01

Abstract

The utility model discloses a blast air aeration tank for improving urban landscape water quality relates to aeration tank technical field, specifically is a blast air aeration tank for improving urban landscape water quality, including a plurality of standing grooves of fixed connection on trunk line surface and through a plurality of air outlet caps of bolted connection at this internal diapire of aeration tank, the inner wall fixedly connected with of standing groove holds the platform, and the surface of holding the platform has the filter screen circle that is used for preventing mud from getting into the pipeline through bolted connection, and one side threaded connection of trunk line has the first piece that links up of detachable. Through the cooperation setting between standing groove and the filter screen circle, install the filter screen circle at the inside accepting the platform surface of placing the circle through the bolt, when the trunk line was to the inside conveying gas of aeration tank body, the filter screen circle was kept out to the mud of this internal diapire of aeration tank, and through the setting of gas cap, can carry out the primary to mud and keep out, makes the effect of keeping out more, and mud causes the jam in getting into the trunk line when preventing to defeated gas.

Description

Blast aeration tank for improving quality of urban landscape water body

Technical Field

The utility model relates to an aeration tank technical field specifically is a blast air aeration tank for improving city landscape water quality.

Background

The aeration tank uses an activated sludge method to treat sewage, a certain sewage retention time is provided in the tank, the oxygen quantity required by aerobic microorganisms and the mixing condition of full contact of sewage and activated sludge are met, the aeration is a means for making air and water strongly contact, and the aim is to dissolve oxygen in the air into the water or release unnecessary gas and volatile substances in the water into the air.

The blast aeration tank for improving the quality of the urban landscape water body disclosed in the Chinese utility model patent application publication specification CN208561839U comprises an aeration tank body, a blower and an air conveying pipe, wherein an aeration cavity is arranged in the aeration tank body, the top of the aeration cavity is opened, the blower is communicated with the aeration cavity through the air conveying pipe, a first air outlet device is arranged at the bottom of the aeration cavity, a second air outlet device and a third air outlet device are symmetrically arranged at two sides of the aeration cavity, air outlets are respectively arranged on the first air outlet device, the second air outlet device and the third air outlet device, the first air outlet device is communicated with the air conveying pipe through a first flow dividing pipe, the second air outlet device is communicated with the air conveying pipe through a second flow dividing pipe, and the third air outlet device is communicated with the air conveying pipe through a third flow dividing pipe, so that the problem that the existing blast aeration tank mostly introduces oxygen through the bottom air outlet for aeration is solved, because the phenomenon of enriching organic matters in the urban landscape water body is serious, the aeration effect is not ideal only by introducing air from the bottom.

But the utility model discloses still have certain not enough when using, comparatively inconvenient when installing first branch pipe and second branch pipe, and to the mud in the aeration tank take place the jam easily when carrying out the aeration.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a blast aeration tank for improving city landscape water quality, which solves the problem of the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a blast air aeration tank for improving urban landscape water quality, includes a plurality of standing grooves of fixed connection on trunk line surface and a plurality of gas cap of diapire in the aeration tank body through bolted connection, the inner wall fixedly connected with of standing groove holds the platform, the surface of holding the platform has the filter screen circle that is used for preventing mud from getting into the pipeline through bolted connection, one side threaded connection of trunk line has the first piece that links up of detachable, the inner wall threaded connection of first piece that links up has the first branch pipe that is used for the reposition of redundant personnel, the opposite side threaded connection of trunk line has the detachable second to link up the piece, the one end threaded connection of second link up the piece has the second branch pipe that is used for the reposition of redundant personnel.

Optionally, the surface of the first branch pipe and the surface of the second branch pipe are both fixedly connected with a connecting block for mounting the first branch pipe and the second branch pipe on the inner wall of the aeration tank body.

Optionally, one end of the first branch pipe, which is far away from the first joining block, is in threaded connection with a detachable first mounting block, and one end of the first mounting block is in threaded connection with a first trapezoidal gas outlet block for discharging gas.

Optionally, one end of the second branch pipe, which is far away from the second joining block, is in threaded connection with a detachable second mounting block, and one end of the second mounting block is in threaded connection with a second trapezoidal gas outlet block for discharging gas.

Optionally, one end of the main pipeline is connected with an air blower body for air transmission through a bolt, and a through hole for inserting the placing groove is formed in the inner bottom wall of the aeration tank body.

Optionally, one end of the first branch pipe and one end of the second branch pipe are both arranged on the inner wall of the aeration tank body in a penetrating manner.

(III) advantageous effects

The utility model provides a blast air aeration tank for improving city landscape water quality possesses following beneficial effect:

this a blast air aeration tank for improving urban landscape water quality, through the cooperation setting between standing groove and the filter screen circle, install the filter screen circle at the inside accepting the platform surface of placing the circle through the bolt, when the trunk line is to the inside conveying gas of aeration tank body, the filter screen circle is kept out to the mud of this internal diapire of aeration tank, and through the setting of air outlet cap, can carry out the primary to mud and keep out, make the effect of keeping out more, mud gets into and causes the jam in the trunk line when preventing the gas transmission, through the cooperation setting between first linking piece and the second linking piece, can install first branch pipe and second branch pipe in the both sides of trunk line, be convenient for with effectual aeration that carries out, the setting of first linking piece and second linking piece simultaneously, be convenient for the dismantlement or the installation of first branch pipe and second branch pipe.

Drawings

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the main pipeline structure of the present invention;

fig. 4 is the schematic diagram of the structure of the filter screen ring of the present invention.

In the figure: 1. a main pipeline; 2. a placement groove; 3. an aeration tank body; 4. an air outlet cap; 5. a receiving table; 6. a filter screen ring; 7. a first engagement block; 8. a first branch pipe; 9. a second engagement block; 10. a second branch pipe; 11. connecting blocks; 12. a first mounting block; 13. a first trapezoidal gas outlet block; 14. a second mounting block; 15. a second trapezoidal gas outlet block; 16. a blower body; 17. and a through hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a blast aeration tank for improving the quality of urban landscape water comprises a plurality of placing grooves 2 fixedly connected to the surface of a main pipeline 1 and a plurality of air outlet caps 4 connected to the inner bottom wall of an aeration tank body 3 through bolts, wherein the inner wall of each placing groove 2 is fixedly connected with a receiving table 5, the surface of each receiving table 5 is connected with a filter screen ring 6 used for preventing sludge from entering a pipeline through bolts, the filter screen ring 6 is arranged on the surface of the receiving table 5 inside the placing groove 2 through the matching of the placing grooves 2 and the filter screen ring 6, when the main pipeline 1 conveys air to the interior of the aeration tank body 3, the filter screen ring 6 resists the sludge on the inner bottom wall of the aeration tank body 3, and the air outlet caps 4 are arranged, the sludge can be primarily resisted, the resisting effect is better, and the sludge is prevented from entering the main pipeline 1 to cause blockage during air conveying;

a detachable first joining block 7 is in threaded connection with one side of the main pipeline 1, a first branch pipe 8 for shunting is in threaded connection with the inner wall of the first joining block 7, a detachable first mounting block 12 is in threaded connection with one end of the first branch pipe 8, which is far away from the first joining block 7, a first trapezoidal gas outlet block 13 for discharging gas is in threaded connection with one end of the first mounting block 12, a detachable second joining block 9 is in threaded connection with the other side of the main pipeline 1, a second branch pipe 10 for shunting is in threaded connection with one end of the second joining block 9, the main pipeline 1, the first branch pipe 8 and the second branch pipe 10 are all arranged below the aeration tank body 3, one-way valves for preventing backflow are arranged at the gas outlet ends of the main pipeline 1, the first branch pipe 8 and the second branch pipe 10, and the one-way valves are invisible structures, and are not shown in the figure, one ends of the first branch pipe 8 and one end of the second branch pipe 10 are all arranged on the inner wall of the aeration tank body 3 in a penetrating manner, the first connecting block 7 and the second connecting block 9 are matched, so that the first branch pipe 8 and the second branch pipe 10 can be installed on two sides of the main pipeline 1, aeration can be effectively performed conveniently, and meanwhile, the first connecting block 7 and the second connecting block 9 are convenient to detach or install the first branch pipe 8 and the second branch pipe 10;

one end threaded connection that second branch pipe 10 kept away from second linking piece 9 has detachable second installation piece 14, the one end threaded connection of second installation piece 14 has the trapezoidal piece of giving vent to anger 15 of giving vent to anger of second, first trapezoidal piece of giving vent to anger 13 and the trapezoidal piece of giving vent to anger of second 15 flow gas along trapezoidal shape when giving vent to anger in the inside of aeration tank body 3, thereby make the aeration better, the surface of first branch pipe 8 and the equal fixedly connected with in surface of second branch pipe 10 are used for the connecting block 11 of first branch pipe 8 and the installation of second branch pipe 10 at the inner wall of aeration tank body 3, the one end of trunk line 1 has air-blower body 16 that is used for the gas transmission through bolted connection, and the through-hole 17 that is used for grafting standing groove 2 is seted up to the inner bottom wall of aeration tank body 3.

The utility model discloses in, the device's working procedure as follows:

1. before use, the lower half part of the aeration tank body 3 is placed in a pre-buried pit, and then the main pipeline 1, the first branch pipe 8 and the second branch pipe 10 are placed in the pre-buried pit;

2. then, sequentially installing the main pipeline 1, the first branch pipe 8 and the second branch pipe 10 on the inner wall of the aeration tank body 3, inserting the placing groove 2 into the through hole 17, installing the filter screen ring 6 on the surface of the bearing table 5, and installing the air outlet cap 4 on the inner bottom wall of the aeration tank body 3 through bolts;

3. finally, a first trapezoidal air outlet block 13 and a second trapezoidal air outlet block 15 are respectively installed at one end of the first branch pipe 8 and one end of the second branch pipe 10 through a first installation block 12 and a second installation block 14, and then one end of the main pipe 1 is connected with a blower body 16 for working.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a blast aeration pond for improving city landscape water quality, includes a plurality of standing grooves (2) of fixed connection on trunk line (1) surface and a plurality of air outlet cap (4) of diapire in aeration tank body (3) through bolted connection, its characterized in that: inner wall fixedly connected with of standing groove (2) holds up platform (5), the surface of holding up platform (5) has filter screen circle (6) that are used for preventing mud to get into the pipeline through bolted connection, one side threaded connection of trunk line (1) has the first piece (7) that links up of detachable, the inner wall threaded connection of first piece (7) that links up has first branch pipe (8) that are used for the reposition of redundant personnel, the opposite side threaded connection of trunk line (1) has the detachable second to link up piece (9), the one end threaded connection of second link up piece (9) has second branch pipe (10) that are used for the reposition of redundant personnel.

2. The blast aeration tank for improving the quality of the urban landscape water body according to claim 1, which is characterized in that: the surface of the first branch pipe (8) and the surface of the second branch pipe (10) are fixedly connected with connecting blocks (11) used for installing the first branch pipe (8) and the second branch pipe (10) on the inner wall of the aeration tank body (3).

3. The blast aeration tank for improving the quality of the urban landscape water body according to claim 1, which is characterized in that: one end of the first branch pipe (8) far away from the first connecting block (7) is in threaded connection with a first detachable mounting block (12), and one end of the first mounting block (12) is in threaded connection with a first trapezoidal gas outlet block (13) used for discharging gas.

4. The blast aeration tank for improving the quality of the urban landscape water body according to claim 1, which is characterized in that: one end of the second branch pipe (10) far away from the second connecting block (9) is in threaded connection with a detachable second mounting block (14), and one end of the second mounting block (14) is in threaded connection with a second trapezoidal gas outlet block (15) used for discharging gas.

5. The blast aeration tank for improving the quality of the urban landscape water body according to claim 1, which is characterized in that: one end of the main pipeline (1) is connected with an air blower body (16) for air transmission through a bolt, and a through hole (17) for inserting the placing groove (2) is formed in the inner bottom wall of the aeration tank body (3).

6. The blast aeration tank for improving the quality of the urban landscape water body according to claim 1, which is characterized in that: one end of the first branch pipe (8) and one end of the second branch pipe (10) penetrate through the inner wall of the aeration tank body (3).