Environment-friendly water treatment aeration device

Abstract

The utility model discloses an environment-friendly water treatment aeration device which comprises an aeration tank, and an aeration mechanism is mounted on the aeration tank; the aeration mechanism comprises a mounting frame, the mounting frame is shaped like a Chinese character'tu ', an air compressor and an air guide bin are mounted on the upper bottom surfaces of the two ends of the mounting frame respectively, an air guide pipe is mounted on the air compressor, a plurality of aeration cylinders are mounted on one side of the air guide bin, a plurality of aeration holes are formed in each aeration cylinder, and the aeration holes are communicated with the air guide pipe. An anti-blocking cover is arranged on each aeration cylinder, an air vent is formed in each anti-blocking cover, and a filter screen is mounted in each air vent. According to the utility model, the detachable design is adopted, the aeration mechanism is convenient to overhaul and replace when breaking down, the coverage range is wide, bubbles can be in full contact with a water body, oxygen can be completely dissolved in water, suspended matters or biological membranes in the water body can be effectively filtered, and the water quality is improved. Therefore, suspended matters or biological membranes are prevented from entering and blocking the aeration holes to cause non-uniform aeration and increased pressure loss.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of environmental protection water treatment technology, especially relates to a kind of environmental protection water treatment aeration device. BACKGROUND

[0002] Aeration technology is an environmental protection treatment method by forcibly injecting gas (mainly air or pure oxygen) into water body to increase the content of dissolved oxygen (DO) and improve the oxidation-reduction capacity of water body, so as to promote the degradation of organic matter, the growth of microorganisms and the removal of pollutants.

[0003] At present, there are some aeration devices on the market, such as a sewage treatment aeration tank aeration device with publication number CN220745590U disclosed on China patent network. This aeration device can be used for environmental protection water treatment, but there are some defects and deficiencies to be improved: (1) most of the existing aeration devices are designed in an integrated manner and are usually fixedly installed on the aeration tank and difficult to disassemble, so when the aeration device fails, it is inconvenient to overhaul and replace; (2) due to the structural design, the coverage of the aeration structure of the existing aeration device is small, so that the gas bubbles generated after the gas is injected into the water body are difficult to fully contact with the water body, resulting in that the oxygen is not completely dissolved in the water, and then causing waste; (3) the existing aeration device lacks effective anti-blocking measures, and after long-term use, the aeration holes are easily blocked by suspended solids or biofilm in the water body, resulting in uneven aeration and increased pressure loss, and then affecting the water treatment effect and service life of the aeration device. Therefore, in view of the above problems, the utility model provides an environmental protection water treatment aeration device, which has important significance. UTILITY MODEL CONTENT

[0004] The utility model provides an environmental protection water treatment aeration device, which can effectively improve the water quality of water body by using aeration technology through the aeration mechanism. The aeration mechanism is designed to be detachable, so when it fails, the mounting rack and the entire aeration mechanism can be removed from the aeration tank for overhaul and replacement. The gas can be divided by multiple aeration cylinders, and the gas entering each aeration cylinder can be uniformly discharged through multiple aeration holes and cover the entire aeration tank, so that the gas bubbles generated by the gas can fully contact with the water in the aeration tank, thereby ensuring that the oxygen in the gas can be completely dissolved in the water and effectively avoiding waste. The filter screen on the anti-blocking cover can effectively filter the suspended solids or biofilm in the water body to prevent the suspended solids or biofilm from entering and blocking the aeration holes, resulting in uneven aeration and increased pressure loss. The above problems in the background art are solved.

[0005] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses an environmental protection water treatment aeration device, including aeration tank, install aeration mechanism on the aeration tank,

[0007] The aeration mechanism includes the mounting bracket, the mounting bracket is convex, and the bottom surface on both ends is equipped with air compressor and air guide warehouse respectively, the air compressor is equipped with the air guide pipe, and the other end pipe orifice of the air guide pipe is installed on the air guide warehouse and is linked with the inner chamber of air guide warehouse, the air guide warehouse is located the bottom of aeration tank, and a plurality of aeration barrels are installed to one side, a plurality of aeration holes are formed to each aeration barrel, and the anti -blocking cover is provided to each aeration barrel, the anti -blocking cover is equipped with the air vent, and the filter screen is installed in the air vent.

[0008] Further, the inner wall width of the mounting bracket corresponds to the thickness of the aeration tank, and a layer of anti-slip pad is arranged on the inner wall surface of the mounting bracket.

[0009] Further, a plurality of reinforcing blocks are fixedly connected to the lower bottom surface of the mounting bracket near the air compressor end, the reinforcing blocks are triangular, one side of the reinforcing blocks is attached to the outer wall of the aeration tank, and the reinforcing blocks are linearly distributed at equal intervals along the width direction of the mounting bracket.

[0010] Further, a fixing block is fixedly connected to the top of the mounting bracket, a sleeve is fixedly connected to the top end of the fixing block, the inner diameter of the sleeve corresponds to the outer diameter of the air guide pipe, and the air guide pipe passes through the sleeve.

[0011] Further, the aeration barrel is cylindrical, one end of the aeration barrel is connected to the inner chamber of the air guide warehouse, and the aeration barrels are linearly distributed at equal intervals along the length direction of the air guide warehouse, the aeration holes are located on the upper top surface of the aeration barrels, and the aeration holes are linearly distributed at equal intervals along the axial direction of the aeration barrels.

[0012] Further, the anti-blocking cover is cylindrical, the inner diameter of the anti-blocking cover corresponds to the outer diameter of the aeration barrel, and the air vent is rectangular, the width of the air vent is greater than the hole diameter of the aeration hole.

[0013] Further, the opening edge of the anti-blocking cover protrudes outward and is provided with a plurality of positioning holes, a plurality of positioning rods are fixedly connected to the side wall of the air guide warehouse, the number of the positioning rods corresponds to the number of the positioning holes, the diameter of the positioning rods corresponds to the hole diameter of the positioning holes, and the center of each positioning rod corresponds to the center of each positioning hole.

[0014] The utility model discloses relative to prior art includes the following beneficial effects:

[0015] (1) The environmental protection water treatment aeration device in the utility model can effectively improve the water quality of water body by aeration technology through the aeration mechanism, and the aeration mechanism is designed to be detachable, so that the mounting frame and the whole aeration mechanism can be taken off from the aeration tank when a fault occurs, so as to facilitate the maintenance and replacement of the aeration mechanism.

[0016] (2) The environmental protection water treatment aeration device in the utility model can split the gas through a plurality of aeration cylinders, and the gas entering each aeration cylinder can be uniformly discharged through a plurality of aeration holes and cover the whole aeration tank, so that the bubbles generated by the gas can fully contact the water in the aeration tank, thereby ensuring that the oxygen in the gas can be completely dissolved in the water, and effectively avoiding waste.

[0017] (3) The environmental protection water treatment aeration device in the utility model can effectively filter the suspended solids or biological membranes in the water body through the filter screen on the anti-blocking cover, so as to prevent the suspended solids or biological membranes from entering and blocking the aeration holes, thereby causing uneven aeration and increasing pressure loss.

[0018] Of course, it is not necessary to achieve all the advantages described above when implementing any product of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0020] Figure 1 It is a structural schematic view of the environmental protection water treatment aeration device of the utility model.

[0021] Figure 2 It is a structural schematic view of the aeration device in the utility model.

[0022] Figure 3 It is a front view of the aeration device in the utility model.

[0023] Figure 4 It is a structural schematic view of the anti-blocking cover in the utility model.

[0024] In the drawings, the component list represented by each sign is as follows:

[0025] 1, aeration tank; 2, mounting frame; 3, air compressor; 4, gas guide warehouse; 5, gas guide pipe; 6, aeration cylinder; 7, aeration hole; 8, anti-blocking cover; 9, air vent; 10, filter screen; 11, non-slip pad; 12, reinforcing block; 13, fixed block; 14, sleeve; 15, positioning hole; 16, positioning rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described 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 the present application.

[0027] In the description of the present application, it should be understood that the terms "relative", "one end", "internal", "transverse", "end", "two ends", "two sides", "front", "one end surface", "the other end surface" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present application.

[0028] Please refer to Figures 1-4 The utility model discloses an environmental protection water treatment aeration device, including aeration tank 1, the water body of environmental protection treatment can be injected in aeration tank 1, and the aeration mechanism is installed on aeration tank 1;

[0029] The aeration mechanism includes a mounting frame 2, which is in the shape of a Chinese character "N", and has an air compressor 3 and a gas guide bin 4 installed on the bottom surface of both ends, respectively. The air compressor 3 is installed with a gas guide pipe 5, and the other end of the gas guide pipe 5 is installed on the gas guide bin 4 and connected with the inner cavity of the gas guide bin 4. The gas guide bin 4 is located at the bottom of the aeration tank 1, and a plurality of aeration cylinders 6 are installed on one side of the gas guide bin 4. Each aeration cylinder 6 is provided with a plurality of aeration holes 7. The compressed oxygen and other gases can be introduced into the gas guide bin 4 through the air compressor 3. The gases can be guided out through the aeration holes 7 on each aeration cylinder 6 after entering the gas guide bin 4, and form fine bubbles. When the bubbles rise in the water body of the aeration tank 1, the oxygen dissolves through the gas-liquid interface, thereby effectively improving the water quality of the water body. Each aeration cylinder 6 is provided with a anti-blocking cover 8, and the anti-blocking cover 8 is provided with a vent 9. A filter screen 10 is installed in the vent 9. The suspended solids or biological membranes in the water body can be effectively filtered through the filter screen 10 to prevent the suspended solids or biological membranes from entering and blocking the aeration holes 7, thereby causing uneven aeration and increasing pressure loss.

[0030] The inner wall width of the mounting frame 2 corresponds to the thickness of the aeration tank 1, the mounting frame 2 can be attached to the surface of the aeration tank 1, and the mounting frame 2 and the entire aeration mechanism can be fixed to the aeration tank 1 by insertion, when the aeration mechanism fails, the mounting frame 2 and the entire aeration mechanism can be removed from the aeration tank 1 for maintenance and replacement, the inner wall surface of the mounting frame 2 is provided with a layer of anti-skid pad 11, the surface of the anti-skid pad 11 is provided with a chevron-shaped anti-skid pattern, the anti-skid pad 11 can be made of elastic materials such as rubber and fixed by glue, the anti-skid pattern on the surface of the anti-skid pad 11 can increase the friction between the mounting frame 2 and the aeration tank 1, so as to prevent the mounting frame 2 from slipping and affecting the installation stability of the aeration mechanism.

[0031] The lower bottom surface of the mounting frame 2 near one end of the air compressor 3 is fixedly connected with a plurality of reinforcing blocks 12, the reinforcing blocks 12 are triangular, one side of the reinforcing blocks 12 is attached to the outer wall of the aeration tank 1, and the reinforcing blocks 12 are linearly distributed at equal intervals along the width direction of the mounting frame 2, the bottom surface of the mounting frame 2 can be supported and reinforced by the plurality of reinforcing blocks 12, so as to improve the structural strength of the mounting frame 2 and prevent it from bending and deforming after long-term bearing.

[0032] The top of the mounting frame 2 is fixedly connected with a fixing block 13, the top end of the fixing block 13 is fixedly connected with a sleeve 14, the inner diameter of the sleeve 14 corresponds to the outer diameter of the air guide pipe 5, the air guide pipe 5 passes through the sleeve 14, and the air guide pipe 5 can be supported and positioned by the sleeve 14, so as to be lifted, thereby preventing the air guide pipe 5 from being in direct contact with the mounting frame 2 due to the length being too long and then being worn.

[0033] The aeration cylinder 6 is cylindrical, one end of the aeration cylinder 6 is connected with the inner cavity of the air guide warehouse 4, and each aeration cylinder 6 is linearly distributed at equal intervals along the length direction of the air guide warehouse 4, the aeration hole 7 is located on the upper top surface of each aeration cylinder 6, and each aeration hole 7 is linearly distributed at equal intervals along the axial direction of the aeration cylinder 6, the gas entering the air guide warehouse 4 can enter each aeration cylinder 6 respectively to play a shunt role, the gas entering each aeration cylinder 6 can be uniformly guided out through the plurality of aeration holes 7 and cover the entire aeration tank 1, so that the gas bubbles generated by the gas can fully contact the water in the aeration tank, thereby ensuring that the oxygen in the gas can be completely dissolved in the water, and effectively avoiding waste.

[0034] The anti-blocking cover 8 is cylindrical, the inner diameter of which corresponds to the outer diameter of the aeration cylinder 6, and the air vent 9 is rectangular, the width of which is greater than the hole diameter of the aeration hole 7.

[0035] The opening edge of the anti-blocking cover 8 is outwardly convex and is provided with a plurality of positioning holes 15, and the sidewall of the air guide bin 4 is fixedly connected with a plurality of positioning rods 16, the number of the positioning rods 16 corresponds to the number of the positioning holes 15, the diameter of the positioning rods 16 corresponds to the hole diameter of the positioning holes 15, and the center of each positioning rod 16 corresponds to the center of each positioning hole 15, when the anti-blocking cover 8 is sleeved on the outer wall of each aeration cylinder 6, each positioning rod 16 can be aligned and pass through the corresponding positioning hole 15, and the positioning rods 16 and the positioning holes 15 can be matched with each other to achieve the positioning effect, so as to ensure that the anti-blocking cover 8 is located in the direction in which the air vent 9 faces upward.

[0036] The circuit, electronic components and chip modules involved in the utility model are all prior art, and can be realized by those skilled in the art without further description, and the content protected by the utility model does not involve the improvement of software and methods.

[0037] The standard parts used in the application file can be purchased from the market, all the components in the application file can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional screw, rivet and welding means in the prior art, and the mechanical parts and equipment adopt the conventional type in the prior art.

[0038] The working principle of the utility model is:

[0039] The utility model discloses when using, can through air compressor 3 with the compressed oxygen gas etc. of import guide air warehouse 4, gas enters guide air warehouse 4 after can through each aeration cylinder 6 on aeration hole 7 export, and form fine bubble, bubble rises in the water body of aeration tank 1, and oxygen dissolves through gas-liquid interface, thereby can effectively improve the water quality of water body, gas enters guide air warehouse 4 after can enter each aeration cylinder 6 respectively, to play the role of shunt, the gas of entering each aeration cylinder 6 can be exported evenly through multiple aeration holes 7, and cover entire aeration tank 1, to make the bubble of gas production can be fully contacted with the water body in aeration tank 1 in the water body fully contacted, thereby ensured that the oxygen in gas can completely dissolve in water, effectively avoided waste, every aeration cylinder 6 is provided with anti -blocking cover 8, and the anti -blocking cover 8 is provided with air vent 9, and air vent 9 is installed with screen 10, and through screen 10 can carry out effective filtration to the suspended solids or biological membrane in water body, to prevent suspended solids or biological membrane from entering and blocking aeration hole 7 and lead to aeration uneven and pressure loss increase, when aeration mechanism appears the fault, can with the whole aeration mechanism together from aeration tank 1 take down to aeration mechanism and carry out overhaul and replacement.

[0040] The above disclosed preferred embodiments of the utility model are only used to help the elaboration of the utility model. The preferred embodiments do not describe all the details, and also limit the utility model to the specific implementation mode. Obviously, according to the content of the specification, can make many modifications and changes. The specification selects and specifically describes these embodiments, to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalent thereof.

Claims

1. An environmentally friendly water treatment aeration device, characterized by, It comprises an aeration tank, and an aeration mechanism is installed on the aeration tank; The aeration mechanism comprises a mounting rack in the shape of a Chinese character "N", the bottom surface of the two ends of the mounting rack is respectively provided with an air compressor and a gas guide bin, the air compressor is provided with a gas guide pipe, the other end of the gas guide pipe is provided with a pipe opening and is connected with the inner cavity of the gas guide bin, the gas guide bin is located at the bottom of the aeration tank, and a plurality of aeration cylinders are arranged on one side of the gas guide bin, a plurality of aeration holes are formed in each aeration cylinder, and a blocking prevention cover is arranged on each aeration cylinder, and a ventilation opening is formed in the blocking prevention cover and is provided with a filter screen.

2. The environmentally friendly water treatment aeration device according to claim 1, characterized in that, The inner wall width of the mounting rack corresponds to the thickness of the aeration tank, and the inner wall surface of the mounting rack is provided with an anti-skid pad, and the surface of the anti-skid pad is provided with a chevron-shaped anti-skid pattern.

3. The environmentally friendly water treatment aeration device according to claim 1, characterized in that, A plurality of reinforcing blocks are fixedly connected to the lower bottom surface of the mounting rack near the air compressor, the reinforcing blocks are in the shape of a triangle, one side of the reinforcing blocks is attached to the outer wall of the aeration tank, and the reinforcing blocks are linearly distributed at equal intervals along the width direction of the mounting rack.

4. The environmentally friendly water treatment aeration device according to claim 1, characterized in that, A fixing block is fixedly connected to the top of the mounting rack, a sleeve is fixedly connected to the top end of the fixing block, the inner diameter of the sleeve corresponds to the outer diameter of the gas guide pipe, and the gas guide pipe passes through the sleeve.

5. The environmentally friendly water treatment aeration device according to claim 1, characterized in that, The aeration cylinder is in the shape of a cylinder, one end of the aeration cylinder is connected with the inner cavity of the gas guide bin, and the aeration cylinders are linearly distributed at equal intervals along the length direction of the gas guide bin, the aeration holes are located on the upper top surface of the aeration cylinders, and the aeration holes are linearly distributed at equal intervals along the axial direction of the aeration cylinders.

6. The environmentally friendly water treatment aeration device according to claim 1, characterized in that, The blocking prevention cover is in the shape of a cylinder, the inner diameter of the blocking prevention cover corresponds to the outer diameter of the aeration cylinder, and the ventilation opening is in the shape of a rectangle, the width of the ventilation opening is greater than the hole diameter of the aeration hole.

7. The environmentally friendly water treatment aeration device according to claim 1, characterized in that, The opening edge of the blocking prevention cover is outwardly convex and is provided with a plurality of positioning holes, a plurality of positioning rods are fixedly connected to the side wall of the gas guide bin, the number of the positioning rods corresponds to the number of the positioning holes, the diameter of the positioning rods corresponds to the hole diameter of the positioning holes, and the center of each positioning rod corresponds to the center of each positioning hole.

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