Novel hydrolytic acidification modular biological filler frame

Abstract

The utility model discloses a novel hydrolytic acidification modular biological filler frame, which comprises a treatment tank body and a plurality of hydrolytic acidification modules, the hydrolytic acidification modules are fixedly connected inside the treatment tank body through fixing components, and each hydrolytic acidification module comprises a carbon fiber filler frame, an electromagnet block, an arc-shaped frame and a net-shaped cover plate, a plurality of carbon fiber filaments distributed in a radial shape are arranged in the carbon fiber filler frame, are filamentous fillers and are used for loading hydrolytic acidification bacteria, and the plurality of carbon fiber filaments are fixed by stainless steel wires and are connected in series. According to the utility model, the carbon fiber yarns are radially distributed in the carbon fiber filler frame, so that the attachment area of microorganisms is greatly increased, an abundant growth space is provided for the microorganisms, rapid propagation and efficient metabolism of the microorganisms are promoted, and the degradation efficiency of pollutants is also remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of biological filler frames, in particular to a novel hydrolysis-acidification modular biological filler frame. Background Art

[0002] Hydrolysis acidification technology is a sewage treatment technology between aerobic and anaerobic treatment methods. It has the characteristics of high efficiency, low consumption and low investment. It mainly uses microorganisms under anaerobic conditions to release extracellular free enzymes or fixed enzymes attached to the outer wall of the cell to complete biocatalytic reactions. In the hydrolysis stage, high molecular organic matter is decomposed into small molecular organic matter outside the cell, such as cellulose is hydrolyzed into cellobiose and glucose, starch is hydrolyzed into maltose and glucose, and protein is hydrolyzed into polypeptides and amino acids. These small molecular hydrolysis products can be dissolved in water and pass through the cell membrane for bacteria to use. In the acidification stage, small molecular compounds are converted into simpler compounds in the cells of fermentation bacteria (i.e. acidifying bacteria) and secreted outside the cell. The main products are volatile fatty acids, alcohols, lactic acid, carbon dioxide, hydrogen, ammonia, hydrogen sulfide, etc.

[0003] The hydrolysis acidification tank in the prior art is usually divided into a sludge bed area and a clear water layer area, wherein the sewage to be treated and the remaining microbial film detached during the backwashing process of the filter tank enter the tank body through the bottom of the reactor. However, the filler (such as the sludge bed) of the hydrolysis acidification tank is usually placed directly in the tank body, resulting in a complicated and time-consuming operation process when the filler ages, becomes clogged or requires maintenance. The traditional design relies on reflectors and water distributors to promote the mixing of sewage and sludge beds, but its treatment effect is poor when faced with high loads or complex sewage components. At the same time, its adaptability and expansion capabilities are limited, and the overall treatment efficiency is low. Utility Model Content

[0004] In order to solve the problems mentioned in the above background technology, the utility model provides a novel hydrolysis-acidification modular biological filler framework.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A novel hydrolysis and acidification modular biological filler frame comprises a treatment tank body and a hydrolysis and acidification module. A plurality of the hydrolysis and acidification modules are fixedly connected inside the treatment tank body through a fixing assembly. The hydrolysis and acidification modules comprise a carbon fiber filler frame, an electromagnet block, an arc frame and a mesh cover plate. A plurality of radially distributed carbon fiber filaments are arranged inside the carbon fiber filler frame. The carbon fiber filaments are filamentary fillers used to load hydrolysis and acidification bacteria. The plurality of carbon fiber filaments are fixed by stainless steel wires and connected in series.

[0007] Furthermore, a water inlet channel is provided on one side of the bottom of the treatment pool body, and a drainage pipe is provided on the other side. The flow path between the water inlet channel and the drainage pipe is provided inside the carbon fiber filling frame, and a mesh cover plate is fixedly connected to one side of the carbon fiber filling frame by bolts.

[0008] Furthermore, both sides of the carbon fiber filling frame are slidably connected to limit columns, and an adjusting bolt is installed on the top of the limit column. An electromagnet block is arranged inside the carbon fiber filling frame, and the electromagnet block is provided with a plurality of microholes. A plurality of irregularly placed arc frames are adsorbed on the electromagnet block, and a vibration assembly is arranged on the rear side of the electromagnet block. The electromagnet block and the mesh cover plate can both adsorb the arc frame, and the movement of the arc frame can be controlled by individually controlling the on and off of the power.

[0009] Furthermore, the electromagnet block and the inner wall of the carbon fiber filler frame are fixedly connected to each other by at least one rubber block, and the vibration assembly is provided with a micro-vibrator installed on the outside of the carbon fiber filler frame. The output shaft of the micro-vibrator passes through the carbon fiber filler frame and is fixedly connected to the electromagnet block.

[0010] Furthermore, a support frame for supporting the treatment pool body is fixedly provided at the inner bottom end of the treatment pool body at a certain distance from the bottom, and the drainage pipe is provided at one side of the bottom of the support frame.

[0011] Furthermore, a distance is provided between the bottom of the electromagnet block and the inner bottom end of the carbon fiber filler frame, and an inclined block is provided within the distance to achieve a flow diversion function.

[0012] Furthermore, the limiting column includes a limiting column body which is slidably connected to the carbon fiber filling frame, an installation groove is opened inside the limiting column body, a slider is slidably arranged inside the installation groove, and the top of the slider is threadedly connected to the limiting column body through an adjusting bolt, an inclined plate is arranged on one side of the slider, an insertion block is arranged on the bottom of the slider, one side of the insertion block is fixedly connected to the inner wall of the installation groove through a spring, and the insertion block is driven by the slider to move the inclined plate downward, push out of the outside of the limiting column body and get into the carbon fiber filling frame to fix the position.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In this technical solution, by using carbon fiber filaments radially distributed in the carbon fiber filler frame, the attachment area of ​​microorganisms is greatly increased, providing abundant growth space for microorganisms, promoting rapid reproduction and efficient metabolism of microorganisms, and significantly improving the degradation efficiency of pollutants.

[0015] 2. In this technical solution, the adsorption and release of the arc frame are controlled by electromagnetic force, thereby realizing dynamic regulation of the water flow path, effectively enhancing the disturbing effect of the water flow, promoting uniform mixing of water quality, and improving the contact efficiency between hydrolytic acidifying bacteria and organic matter.

[0016] 3. In this technical solution, by introducing a micro-vibrator as a vibration component and fixedly connecting it to the electromagnet block, regular vibration of the arc frame and the microbial filler attached thereto is achieved, which helps to promote the activity of microorganisms, enhance their ability to decompose organic matter, and effectively prevent the compaction and blockage of the filler caused by long-term static. At the same time, vibration can also promote full contact between sewage and filler, and improve the treatment efficiency of hydrolysis and acidification. In addition, vibration also helps the self-cleaning effect of the filler, reduces maintenance costs and frequency, and makes the entire system more economical and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the internal enlarged structure at A in the middle;

[0020] Figure 3 It is a schematic diagram of the structure of the inner side of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure inside the carbon fiber filler frame of the utility model;

[0022] Figure 5 It is a schematic diagram of the top view structure of the utility model;

[0023] Figure 6 It is a schematic diagram of the structure inside the limiting column of the utility model.

[0024] In the figure: 1. Treatment tank body; 2. Adjusting bolt; 3. Limiting column; 301. Inclined plate; 302. Limiting column body; 303. Insertion block; 304. Mounting slot; 305. Sliding block; 306. Spring; 4. Carbon fiber filler frame; 5. Drain pipe; 6. Support frame; 7. Electromagnet block; 8. Arc frame; 9. Rubber block; 10. Micro vibrator; 11. Mesh cover; 12. Carbon fiber filament. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 The utility model provides a novel hydrolysis acidification modular biological filler frame, including a treatment tank body 1 and a hydrolysis acidification module. Several hydrolysis acidification modules are fixedly connected inside the treatment tank body 1 through a fixing assembly. The hydrolysis acidification module includes a carbon fiber filler frame 4, an electromagnet block 7, an arc frame 8 and a mesh cover plate 11. A plurality of radially distributed carbon fiber filaments 12 are arranged inside the carbon fiber filler frame 4. The carbon fiber filaments 12 are filamentary fillers. The plurality of carbon fiber filaments 12 are fixed by stainless steel wires and connected in series.

[0027] Specifically, a water inlet channel is provided on one side of the bottom of the treatment pool body 1, and a drainage pipe 5 is provided on the other side. The flow path between the water inlet channel and the drainage pipe 5 is provided inside the carbon fiber filler frame 4, and a mesh cover plate 11 is fixedly connected to one side of the carbon fiber filler frame 4 by bolts.

[0028] Specifically, the two sides of the carbon fiber filler frame 4 are slidably connected to the limit columns 3, the top of the limit columns 3 is installed with adjusting bolts 2, the interior of the carbon fiber filler frame 4 is provided with an electromagnet block 7, the electromagnet block 7 is provided with a plurality of micropores, a plurality of irregularly placed arc frames 8 are adsorbed on the electromagnet block 7, a vibration component is provided on the rear side of the electromagnet block 7, the electromagnet block 7 and the mesh cover plate 12 can both adsorb the arc frames 8, and the movement of the arc frames 8 can be controlled by individually controlling the on and off of the power.

[0029] Specifically, the electromagnet block 7 and the inner wall of the carbon fiber filler frame 4 are fixedly connected to each other by at least one rubber block 9. The vibration assembly is provided with a micro vibrator 10, which is installed on the outer side of the carbon fiber filler frame 4. The output shaft of the micro vibrator 10 passes through the carbon fiber filler frame 4 and is fixedly connected to the electromagnet block 7.

[0030] Specifically, a support frame 6 for supporting the treatment pool body 1 is fixedly provided at the inner bottom end of the treatment pool body 1 at a certain distance from the bottom, and the drainage pipe 5 is provided at one side of the bottom of the support frame 6 .

[0031] Specifically, a distance is provided between the bottom of the electromagnet block 7 and the inner bottom end of the carbon fiber filler frame 4, and an inclined block is provided within the distance.

[0032] Specifically, the limiting column 3 includes a limiting column body 302 which is slidably connected to the carbon fiber filler frame 4, a mounting groove 304 is opened inside the limiting column body 302, a slider 305 is slidably arranged inside the mounting groove 304, and the top of the slider 305 is threadedly connected to the limiting column body 302 through an adjusting bolt 2, a slanted plate 301 is arranged on one side of the slider 305, an insertion block 303 is arranged on the bottom of the slider 305, one side of the insertion block 303 is fixedly connected to the inner wall of the mounting groove 304 through a spring 306, and the insertion block 303 is driven by the slider 305 to move the slanted plate 301 downward and push out of the outer side of the limiting column body 302 and get stuck into the carbon fiber filler frame 4 to fix its position.

[0033] Working principle: The carbon fiber filler frame 4 is firmly installed inside the treatment tank body 1 through a fixing assembly to ensure the stability of the filler frame, and a plurality of irregularly placed arc frames 8 are temporarily fixed on the electromagnet block 7 by utilizing the magnetic adsorption capacity of the electromagnet block 7.

[0034] The water to be treated enters the treatment tank body 1 from the water inlet channel. The water flows through the turbulence of the arc frame 8 and is evenly distributed to the inside of the carbon fiber filler frame 4 through the micropores on the electromagnet block 7. Under the action of the microorganisms on the carbon fiber filaments 12, the water undergoes a hydrolysis and acidification reaction.

[0035] Under normal working conditions, the electromagnet block 7 is energized to ensure that the arc frame 8 and the filler thereon are stable and immobile, which is convenient for the hydrolysis and acidification process. When it is necessary to clean or replace the filler, the power supply of the electromagnet block 7 is first disconnected to make the arc frame 8 lose its magnetic adsorption, and then the mesh cover plate 11 is energized to generate magnetism, attracting the arc frame 8 to attach to it. In this way, when the mesh cover plate 11 is pulled out, the arc frame 8 is also taken out, which is convenient for centralized cleaning.

[0036] The micro vibrator 10 is connected to the electromagnet block 7 by penetrating the output shaft of the carbon fiber filler frame 4. When necessary, the micro vibrator 10 is started to drive the electromagnet block 7 and the arc frame 8 and the filler thereon to vibrate slightly, which is helpful for the uniform distribution of the filler, improves the hydrolysis acidification efficiency, and can also assist the filler to fall off during cleaning to reduce waste.

[0037] The position of the carbon fiber packing frame 4 can be adjusted by adjusting the adjusting bolt 2 on the limiting column 3. Specifically, rotating the adjusting bolt 2 will drive the slider 305 to slide in the mounting groove 304 in the limiting column body 302, thereby pushing the inclined plate 301 and the insertion block 303 to move outward, and using the snap-fitting effect of the insertion block 303, the carbon fiber packing frame 4 is firmly fixed in the treatment tank body 1, ensuring the stable operation of the entire packing frame.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel hydrolysis acidification modular biological filler framework, comprising a treatment tank body (1) and a hydrolysis acidification module, characterized in that: A plurality of the hydrolysis and acidification modules are fixedly connected inside a treatment tank body (1) via a fixing assembly, the hydrolysis and acidification modules comprising a carbon fiber filler frame (4), an electromagnet block (7), an arc frame (8) and a mesh cover plate (11), a plurality of carbon fiber filaments (12) distributed radially are arranged inside the carbon fiber filler frame (4), the carbon fiber filaments (12) are filament fillers, and the plurality of carbon fiber filaments (12) are fixed by stainless steel wires and connected in series.

2. A novel hydrolysis-acidification modular biofiller framework according to claim 1, characterized in that: A water inlet channel is provided on one side of the bottom of the treatment pool body (1), and a drainage pipe (5) is provided on the other side; a flow path between the water inlet channel and the drainage pipe (5) is provided inside a carbon fiber filler frame (4); and a mesh cover plate (11) is fixedly connected to one side of the carbon fiber filler frame (4) by bolts.

3. A novel hydrolysis-acidification modular biofiller framework according to claim 1, characterized in that: The two sides of the carbon fiber filling frame (4) are slidably connected to the limit posts (3), the tops of the limit posts (3) are provided with adjustment bolts (2), the interior of the carbon fiber filling frame (4) is provided with an electromagnet block (7), the electromagnet block (7) is provided with a plurality of micropores, a plurality of irregularly arranged arc frames (8) are adsorbed on the electromagnet block (7), a vibration assembly is provided on the rear side of the electromagnet block (7), the electromagnet block (7) and the mesh cover plate (11) can both adsorb the arc frames (8), and the movement of the arc frames (8) is controlled by individually controlling the on and off of power.

4. A novel hydrolysis-acidification modular biofiller framework according to claim 3, characterized in that: The electromagnet block (7) and the inner wall of the carbon fiber filler frame (4) are fixedly connected to each other via at least one rubber block (9); the vibration assembly is provided with a micro vibrator (10) mounted on the outside of the carbon fiber filler frame (4); the output shaft of the micro vibrator (10) passes through the carbon fiber filler frame (4) and is fixedly connected to the electromagnet block (7).

5. A novel hydrolysis-acidification modular biofiller framework according to claim 2, characterized in that: A support frame (6) for supporting the treatment pool body (1) is fixedly arranged at the bottom end of the inner bottom of the treatment pool body (1), and the drainage pipe (5) is arranged on one side of the bottom of the support frame (6).

6. A novel hydrolysis-acidification modular biofiller framework according to claim 1, characterized in that: A distance is provided between the bottom of the electromagnet block (7) and the inner bottom end of the carbon fiber filler frame (4), and an inclined block is provided within the distance.

7. A novel hydrolysis-acidification modular biofiller framework according to claim 3, characterized in that: The limiting column (3) comprises a limiting column body (302) slidably connected to the carbon fiber filling frame (4); a mounting groove (304) is provided inside the limiting column body (302); a slider (305) is slidably provided inside the mounting groove (304); and the top of the slider (305) is threadedly connected to the limiting column body (302) via an adjusting bolt (2); a slanted plate (301) is provided on one side of the slider (305); an insertion block (303) is provided on the bottom of the slider (305); one side of the insertion block (303) is fixedly connected to the inner wall of the mounting groove (304) via a spring (306); the insertion block (303) is driven by the slider (305) to move the slanted plate (301) downward, pushes out of the outer side of the limiting column body (302), and is inserted into the carbon fiber filling frame (4) for position fixing.

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