Biological aeration combined device for ecological restoration of water environment

Abstract

The utility model provides a biological aeration combined device for ecological restoration of a water environment. The biological aeration combination device for ecological restoration of the water environment comprises an air inlet pipe, the bottom end of the air inlet pipe is fixedly connected with a plurality of air inlet auxiliary pipes, and an aeration combination device is arranged on each air inlet auxiliary pipe; the aeration combination device comprises a connecting pipe, an upper sleeve, a lower sleeve, a fixing seat, a plurality of aeration shells, an aeration membrane, a pipe sealing cover, a sealing gasket and a balance seat, the connecting pipe is fixedly connected to one end of the air inlet auxiliary pipe through the upper sleeve and the lower sleeve, the fixing seat is fixedly installed on the connecting pipe, the aeration shells are in threaded connection with the fixing seat, and the balance seat is fixedly installed on the air inlet auxiliary pipe. The aeration membrane is fixedly mounted on the top surface of the aeration shell, and the pipe sealing cover is connected to the other end of the connecting pipe in a sealing manner. The biological aeration combined device for ecological restoration of the water environment, provided by the utility model, has the advantages of being convenient to carry and install and capable of meeting the ecological restoration requirements of water areas with different areas.

Description

Technical Field

[0001] The utility model belongs to the technical field of water environment restoration devices, and in particular relates to a biological aeration combination device used for water environment ecological restoration. Background Art

[0002] Ecological restoration refers to stopping human interference in the ecosystem to reduce the load pressure, relying on the self-regulation and self-organization ability of the ecosystem to make it evolve in an orderly direction, or utilizing the self-recovery ability of the ecosystem, supplemented by artificial measures, to gradually restore the damaged ecosystem or develop the ecosystem in the direction of a virtuous cycle.

[0003] Aeration refers to increasing the contact area between water and air by adding air to water or mechanically stirring it. It is an intermediate process in anaerobic biological treatment of wastewater.

[0004] After searching, the existing patent (publication number: CN217838610U) discloses a biological aeration combination device for water environment ecological restoration, a water body restoration box is provided, a partition is provided inside the water body restoration box, a water hole is provided on the upper part of the partition, the partition divides the inside of the water body restoration box into an aeration chamber and a filter chamber, an aeration pipe is provided in the aeration chamber, the sewage in the aeration chamber dissolves more oxygen, the degradation rate of organic pollutants in the water body is increased, and the purpose of improving water quality is achieved, a plurality of water filter holes are provided on the bottom wall of the filter chamber, a hole cleaning brush assembly is provided at the lower part of the water body restoration box, the hole cleaning brush assembly is used to keep the water filter holes unobstructed, the sewage enters the aeration chamber from the inlet pipe under the action of the pump force, and after oxygenation, enters the filter chamber along the water hole, the large particles of debris in the sewage are retained in the filter chamber, and the filtered sewage is discharged along the outlet pipe, and the combined device improves the sewage biologically and physically, and the combination of the two can more effectively improve the water body.

[0005] However, there are still some shortcomings in the above structure. When in use, the biological aeration combination device for ecological restoration of water environment introduces sewage into the device to improve water quality. The amount of sewage treated at one time is small, which is not suitable for use in large lakes and rivers. It is also not easy to carry and has a small number of usage scenarios.

[0006] Therefore, it is necessary to provide a new biological aeration combination device for water environment ecological restoration to solve the above technical problems. Utility Model Content

[0007] The technical problem solved by the utility model is to provide a biological aeration combination device for water environment ecological restoration, which can be easily carried and installed and can meet the ecological restoration needs of water areas of different areas.

[0008] In order to solve the above technical problems, the utility model provides a biological aeration assembly device for water environment ecological restoration, comprising: an air intake pipe, the bottom end of which is fixedly connected to a plurality of air intake sub-pipes, and an aeration assembly device is arranged on each of the air intake sub-pipes;

[0009] The aeration assembly device includes a connecting pipe, an upper sleeve, a lower sleeve, a fixing seat, a plurality of aeration shells, an aeration membrane, a sealing pipe cover, a sealing gasket and a balancing seat. The connecting pipe is fixedly connected to one end of the air intake auxiliary pipe through the upper sleeve and the lower sleeve, the fixing seat is fixedly installed on the connecting pipe, the aeration shell is threadedly connected to the fixing seat, the aeration membrane is fixedly installed on the top surface of the aeration shell, the sealing pipe cover is sealingly connected to the other end of the connecting pipe, a sealing gasket is placed inside the aeration shell, an air intake hole is opened on the inner bottom surface of the fixing seat, and the balancing seat is fixedly connected to the bottom end of the connecting pipe.

[0010] As a further solution of the utility model, a portable mounting seat is threadedly connected to the inner surface of a single aeration shell, and an air intake hose is fixedly connected to the bottom end of the portable mounting seat.

[0011] As a further solution of the utility model, a mounting box is fixedly connected to the middle end of the air inlet pipe, bolts are threadedly connected to the surface of the mounting box, and a filter is arranged inside the mounting box.

[0012] As a further solution of the utility model, the top ends of the aeration shell and the aeration membrane are both provided with a plurality of corresponding holes in an annular shape, and the inner diameter size of the bottom end of the aeration shell is consistent with the outer diameter size of the upper end of the fixing seat.

[0013] As a further solution of the utility model, a plurality of the air intake sub-pipes are distributed in a surrounding manner at equal distances at the bottom end of the air intake pipe, and the balance seats arranged on the air intake sub-pipes correspond to the positions of the aeration shells one by one.

[0014] As a further solution of the utility model, the material of the aeration membrane is EPDM rubber, and the average pore size of the aeration membrane is 80-100 microns.

[0015] Compared with the related art, the biological aeration combined device for water environment ecological restoration provided by the utility model has the following beneficial effects:

[0016] 1. The utility model uses an aeration assembly device to install multiple aeration shells on a fixed seat, and multiple connecting pipes can be installed on the air intake auxiliary pipe, which increases the aeration range and facilitates the disassembly and carrying of the aeration assembly device. At the same time, by installing a single aeration shell on a portable mounting seat, it can meet the ecological restoration needs of a small area of ​​water, be reused, and be convenient for staff to use;

[0017] 2. The utility model can reduce the blockage of the aeration holes by debris by setting the filter screen, which is convenient for the device to work for a long time. The stability of the entire aeration combination device can be improved by setting the balance seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of the biological aeration assembly device for water environment ecological restoration provided by the utility model;

[0020] Figure 2 A schematic diagram of the structure of an aeration assembly device for a biological aeration assembly device for water environment ecological restoration provided by the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of a portable mounting base of a biological aeration combination device for ecological restoration of water environment provided by the utility model.

[0022] In the figure: 1. Inlet pipe; 2. Inlet auxiliary pipe; 3. Connecting pipe; 4. Upper sleeve; 5. Lower sleeve; 6. Fixing seat; 7. Aeration shell; 8. Aeration membrane; 9. Sealing pipe cover; 10. Sealing gasket; 11. Inlet hole; 12. Balancing seat; 13. Portable mounting seat; 14. Inlet hose; 15. Mounting box; 16. Bolts. DETAILED DESCRIPTION

[0023] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 This is a schematic diagram of the overall structure of the biological aeration assembly device for water environment ecological restoration of the utility model; Figure 2 This is a schematic diagram of the structure of an aeration assembly device of the utility model for biological aeration assembly device used for ecological restoration of water environment; Figure 3 The schematic diagram of the portable mounting base structure of the biological aeration assembly device for water environment ecological restoration of the utility model. The biological aeration assembly device for water environment ecological restoration comprises: an air intake pipe 1, a plurality of air intake sub-pipes 2 are fixedly connected to the bottom end of the air intake pipe 1, and an aeration assembly device is arranged on each of the air intake sub-pipes 2;

[0024] The aeration assembly device includes a connecting pipe 3, an upper sleeve 4, a lower sleeve 5, a fixing seat 6, a plurality of aeration shells 7, an aeration membrane 8, a sealing pipe cover 9, a sealing gasket 10 and a balancing seat 12. The connecting pipe 3 is fixedly connected to one end of the air intake auxiliary pipe 2 through the upper sleeve 4 and the lower sleeve 5. The fixing seat 6 is fixedly installed on the connecting pipe 3. The aeration shell 7 is threadedly connected to the fixing seat 6. The aeration membrane 8 is fixedly installed on the top surface of the aeration shell 7. The sealing pipe cover 9 is sealingly connected to the other end of the connecting pipe 3. A sealing gasket 10 is placed inside the aeration shell 7. An air intake hole 11 is opened on the inner bottom surface of the fixing seat 6. The balancing seat 12 is fixedly connected to the bottom end of the connecting pipe 3.

[0025] like Figure 3 As shown, the inner surface of a single aeration shell 7 is threadedly connected with a portable mounting base 13, and the bottom end of the portable mounting base 13 is fixedly connected with an air intake hose 14;

[0026] By providing the portable mounting base 13, a single aeration shell 7 can be mounted on the portable mounting base 13 to be reconstructed into a portable aeration device, which is convenient for use in smaller ecological restoration areas, can be reused, reduces costs, and is easy to carry.

[0027] like Figure 1 As shown, a mounting box 15 is fixedly connected to the middle end of the air inlet pipe 1, a bolt 16 is threadedly connected to the surface of the mounting box 15, and a filter is arranged inside the mounting box 15;

[0028] By providing the filter, the clogging of the aeration holes on the aeration shell 7 by debris can be greatly reduced. Meanwhile, by providing the bolts 16, the installation box 15 can be disassembled for maintenance and repair, and transportation is also convenient.

[0029] like Figure 2 As shown, the top ends of the aeration shell 7 and the aeration membrane 8 are both provided with a plurality of corresponding holes in an annular shape, and the inner diameter of the bottom end of the aeration shell 7 is consistent with the outer diameter of the upper end of the fixing seat 6 .

[0030] By arranging the inner diameter of the bottom end of the aeration shell 7 to match the outer diameter of the upper end of the fixing seat 6, after the sealing gasket 10 is placed in the aeration shell 7, the aeration shell 7 and the fixing seat 6 can be sealed and installed to improve the aeration efficiency.

[0031] like Figure 1 As shown, the plurality of intake sub-pipes 2 are distributed at equal distances at the bottom end of the intake pipe 1 in a surrounding shape, and the balance seat 12 provided on the intake sub-pipe 2 corresponds to the position of the aeration shell 7 one by one;

[0032] The stability of the entire aeration assembly can be improved by arranging the balance seat 12 on the air intake sub-pipe 2 and the aeration shell 7 in a one-to-one correspondence.

[0033] like Figure 2 As shown, the material of the aeration membrane 8 is EPDM rubber, and the average pore size of the aeration membrane 8 is 80-100 microns;

[0034] The aeration membrane 8 made of EPDM rubber has an average pore size of 80-100 microns, which can greatly reduce the backflow of sewage after the aeration work is stopped.

[0035] The working principle of the biological aeration combined device for water environment ecological restoration provided by the utility model is as follows:

[0036] Step 1: When in use, first put the sealing gasket 10 into the aeration shell 7, and thread the aeration shell 7 on the fixing seat 6. When aeration ecological restoration is required for a larger area of ​​water, multiple connecting pipes 3 are fixedly installed on the corresponding air intake sub-pipes 2 through the upper sleeve 4 and the lower sleeve 5 to increase the aeration range;

[0037] Step 2: When aeration ecological restoration is required for a small area of ​​water, a single aeration shell 7 can be threadedly mounted on the portable mounting base 13, and the aeration shell 7 can be thrown into the water through the air intake hose 14 for aeration.

[0038] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0039] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0040] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A biological aeration assembly device for water environment ecological restoration, characterized in that: It comprises: an air intake pipe, the bottom end of which is fixedly connected with a plurality of air intake sub-pipes, and an aeration assembly device is arranged on each of the air intake sub-pipes; The aeration assembly device includes a connecting pipe, an upper sleeve, a lower sleeve, a fixing seat, a plurality of aeration shells, an aeration membrane, a sealing pipe cover, a sealing gasket and a balancing seat. The connecting pipe is fixedly connected to one end of the air intake auxiliary pipe through the upper sleeve and the lower sleeve, the fixing seat is fixedly installed on the connecting pipe, the aeration shell is threadedly connected to the fixing seat, the aeration membrane is fixedly installed on the top surface of the aeration shell, the sealing pipe cover is sealingly connected to the other end of the connecting pipe, a sealing gasket is placed inside the aeration shell, an air intake hole is opened on the inner bottom surface of the fixing seat, and the balancing seat is fixedly connected to the bottom end of the connecting pipe.

2. The biological aeration assembly device for water environment ecological restoration according to claim 1 is characterized in that: The inner surface of a single aeration shell is threadedly connected with a portable mounting seat, and the bottom end of the portable mounting seat is fixedly connected with an air intake hose.

3. The biological aeration assembly device for water environment ecological restoration according to claim 1 is characterized in that: A mounting box is fixedly connected to the middle end of the air inlet pipe, a bolt is threadedly connected to the surface of the mounting box, and a filter screen is arranged inside the mounting box.

4. The biological aeration assembly device for water environment ecological restoration according to claim 1 is characterized in that: The top ends of the aeration shell and the aeration membrane are both provided with a plurality of corresponding holes in an annular shape, and the inner diameter size of the bottom end of the aeration shell is consistent with the outer diameter size of the upper end of the fixing seat.

5. The biological aeration assembly device for water environment ecological restoration according to claim 1 is characterized in that: The plurality of air intake sub-pipes are distributed at equal distances in a surrounding manner at the bottom end of the air intake pipe, and the balance seats arranged on the air intake sub-pipes correspond to the positions of the aeration shells one by one.

6. The biological aeration assembly device for water environment ecological restoration according to claim 1 is characterized in that: The material of the aeration membrane is EPDM rubber, and the average pore size of the aeration membrane is 80-100 microns.

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