A high-efficiency organic wastewater treatment device integrating microbial immobilization technology

Abstract

This utility model relates to the field of wastewater treatment technology and provides a high-efficiency organic wastewater treatment device integrating microbial immobilization technology. The device includes a decomposition tank and a support structure. The support structure is arranged in a circumferential array on the surface of the decomposition tank. The support structure includes a support frame and filter plates. The circumferential array of the support frame is inserted into the top of the decomposition tank. The surface of the support frame has an array of through grooves, and the bottom of the through grooves has a placement groove. An integrated microbial box is placed inside the placement groove. The filter plates are symmetrically arranged on both sides of the support frame. Compared with the prior art, the beneficial effects of this utility model are: during use, by setting up the support structure, the microorganisms in the integrated microbial box can be slowly moved out of the placement groove inside the support frame, and some free microbial cell enzymes are immobilized in a specific space, maintaining their biological activity, thus allowing the microorganisms to be repeatedly recycled.

Description

Technical Field

[0001] This utility model belongs to the field of wastewater treatment technology, and in particular relates to a high-efficiency treatment device for organic wastewater integrating microbial immobilization technology. Background Technology

[0002] Organic wastewater is wastewater mainly composed of organic pollutants. If organic wastewater is directly discharged into rivers, it can easily cause eutrophication of the water quality, which is quite harmful. Therefore, organic wastewater needs to be treated. Traditional organic wastewater treatment often employs biodegradation to break down impurities. However, this traditional method involves directly adding microorganisms into the decomposition tank. Consequently, the microorganisms become too dispersed during decomposition, leading to cell instability when exposed to large amounts of organic wastewater.

[0003] Therefore, how to provide a high-efficiency organic wastewater treatment device integrating microbial immobilization technology is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0004] The purpose of this invention is to provide a high-efficiency organic wastewater treatment device integrating microbial immobilization technology, which aims to solve the problems mentioned in the background art.

[0005] This utility model is implemented as follows: a high-efficiency organic wastewater treatment device integrating microbial immobilization technology, comprising; Decomposition pool; A support structure, wherein a circumferential array of the support structure is disposed on the surface of the decomposition pool; The support structure includes a support frame and filter plates. The support frame is inserted into the top of the decomposition tank in a circumferential array. The surface of the support frame is arrayed with through grooves, and the bottom of the through grooves is provided with a placement groove. An integrated microbial box is placed inside the placement groove. The filter plates are symmetrically arranged on both sides of the support frame. A positioning plate is fixedly installed on the top of the support frame and is attached to the top of the decomposition tank.

[0006] Preferably, a stirring rod is movably installed in the middle of the decomposition tank, and a stirring structure is provided at the bottom of the stirring rod; The stirring structure includes a rotating base plate, a stirring plate, and a scraper. The rotating base plate is circumferentially arrayed at the bottom of the stirring rod. The stirring plate and scraper are installed from the inside out at the top of the rotating base plate and are offset from the support structure. Support rods are symmetrically arrayed on the surface of the stirring plate. A rotating rod is movably installed in the middle of the support rod, and water impeller is provided on its surface.

[0007] Preferably, the top circumferential array of the decomposition tank has an opening, and the support frame is movably inserted into the opening, so that the positioning plate movably abuts against the decomposition tank.

[0008] Preferably, the cross-sectional size of the opening is equal to the cross-sectional size of the support frame, and the cross-sectional size of the opening is greater than the cross-sectional size of the positioning plate.

[0009] Preferably, the height of the support structure is less than the height of the decomposition tank, and the support structure is symmetrically arranged on both sides of the stirring plate.

[0010] Preferably, the bottom of the rotating base plate is attached to the bottom of the decomposition tank, and the scraper is attached to the inner wall of the decomposition tank.

[0011] Preferably, an inlet is fixedly installed at the upper right end of the decomposition tank, and an outlet is fixedly installed at the lower right end of the decomposition tank.

[0012] Compared with the prior art, the beneficial effects of this utility model are: during use, by setting up a support structure, the microorganisms in the integrated incubator can be slowly moved out of the placement slot inside the support frame, and some free microbial cell enzymes are fixed in a specific space, maintaining their biological activity, thus allowing the microorganisms to be repeatedly recycled.

[0013] Meanwhile, by setting up a stirring structure, the wastewater is disturbed and flows randomly, which in turn allows the floating microorganisms to spread throughout the decomposition tank, thus facilitating the decomposition of bacteria by the microorganisms. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 A schematic diagram of the overall appearance structure of an efficient organic wastewater treatment device integrating microbial immobilization technology provided in this embodiment of the present invention; Figure 2 A schematic diagram of the main cross-sectional structure of an efficient organic wastewater treatment device integrating microbial immobilization technology provided in this embodiment of the present invention; Figure 3 A top cross-sectional view of an efficient organic wastewater treatment device integrating microbial immobilization technology, provided as an embodiment of this utility model; Figure 4 Provided for the embodiments of this utility model Figure 2 A magnified structural diagram of part A; Figure 5 Provided for the embodiments of this utility model Figure 2A magnified structural diagram of part B.

[0015] In the diagram: 1-Decomposition tank, 2-Stirring rod, 3-Rotating base plate, 4-Stirring plate, 5-Scraper, 6-Positioning plate, 7-Supporting frame, 8-Passage groove, 9-Placement groove, 10-Integrated mushroom box, 11-Filter plate, 12-Supporting rod, 13-Rotating rod, 14-Water wheel blade, 15-Inlet, 16-Outlet, 17-Opening. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0017] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0018] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The diagram shown is a structural schematic of an efficient organic wastewater treatment device integrating microbial immobilization technology according to an embodiment of the present invention, comprising: Decomposition pool 1; A support structure, with a circular array of support structures arranged on the surface of the decomposition pool 1; The support structure includes a support frame 7 and filter plates 11. The support frame 7 is inserted into the top of the decomposition tank 1 in a circumferential array. The surface of the support frame 7 is arrayed with through grooves 8, and the bottom of the through grooves 8 is provided with placement grooves 9. An integrated microbial box 10 is placed inside the placement grooves 9. The filter plates 11 are symmetrically arranged on both sides of the support frame 7. A positioning plate 6 is fixedly installed on the top of the support frame 7 and is attached to the top of the decomposition tank 1.

[0019] In this embodiment of the invention, a support structure is provided during use. This allows the microorganisms in the integrated microbial box 10 to be slowly moved out of the placement groove 9 inside the support frame 7, and some free microbial cell enzymes are fixed in a specific space to maintain their biological activity. This allows the microorganisms to be repeatedly recycled. By symmetrically arranging the filter plates 11 on both sides of the support frame 7, larger impurities are prevented from entering the through groove 8 and impacting the integrated microbial box 10.

[0020] like Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, in a preferred embodiment of the present invention, a stirring rod 2 is movably installed in the middle of the decomposition tank 1, and a stirring structure is provided at the bottom of the stirring rod 2; The stirring structure includes a rotating base plate 3, a stirring plate 4, and a scraper 5. The rotating base plate 3 is arranged in a circumferential array at the bottom of the stirring rod 2. The stirring plate 4 and the scraper 5 are installed on the top of the rotating base plate 3 from the inside out and are staggered with the support structure. Support rods 12 are symmetrically arranged on the surface of the stirring plate 4. A rotating rod 13 is movably installed in the middle of the support rod 12, and a water wheel blade 14 is provided on the surface.

[0021] In this embodiment of the invention, when in use, the stirring rod 2 is activated, causing the rotating base plate 3 to rotate. This causes the stirring plate 4 and scraper 5 to stir the inside of the decomposition tank 1, preventing adhesion to the inner wall of the decomposition tank 1. Water then passes through the filter plate 11 into the channel 8 and comes into contact with the integrated bacterial box 10. The wastewater carries the microorganisms from the integrated bacterial box 10 out of the support frame 7, thus decomposing the organic matter in the wastewater into inorganic matter. When the stirring plate 4 rotates, it causes the water wheel blades 14 on the surface of the rotating rod 13 in the middle of the support rod 12 to rotate, which disturbs the wastewater and causes it to flow randomly. This allows the floating microorganisms to spread throughout the decomposition tank 1, facilitating the decomposition of bacteria by the microorganisms.

[0022] like Figure 2 As shown, in a preferred embodiment of the present invention, the top circumferential array of the decomposition tank 1 has an opening 17, the support frame 7 is movably inserted into the opening 17, and the positioning plate 6 is movably abutted against the decomposition tank 1.

[0023] In this embodiment of the invention, when in use, an opening 17 is provided in the top circumferential array of the decomposition pool 1, and the support frame 7 is movably inserted into the opening 17, so that the positioning plate 6 movably abuts against the decomposition pool 1, thereby facilitating the insertion and positioning of the support frame 7.

[0024] like Figure 1 and Figure 2 As shown, in a preferred embodiment of the present invention, the cross-sectional size of the opening 17 is equal to the cross-sectional size of the support frame 7, and the cross-sectional size of the opening 17 is greater than the cross-sectional size of the positioning plate 6.

[0025] In this embodiment of the utility model, when in use, by making the cross-sectional size of the opening 17 equal to the cross-sectional size of the support frame 7, and the cross-sectional size of the opening 17 greater than the cross-sectional size of the positioning plate 6, it is convenient to insert the support frame 7 and place the positioning plate 6.

[0026] like Figure 2 and Figure 3As shown, in a preferred embodiment of this utility model, the height of the support structure is less than the height of the decomposition tank 1, and the support structure is symmetrically arranged on both sides of the stirring plate 4.

[0027] In this embodiment of the invention, when in use, by making the height of the support structure less than the height of the decomposition tank 1, and by symmetrically arranging the support structure on both sides of the stirring plate 4, the collision between the stirring plate 4 and the support structure when the stirring plate 4 rotates is avoided.

[0028] like Figure 2 and Figure 3 As shown, in a preferred embodiment of the present invention, the bottom of the rotating base plate 3 is attached to the bottom of the decomposition tank 1, and the scraper 5 is attached to the inner wall of the decomposition tank 1.

[0029] In this embodiment of the utility model, when in use, by making the bottom of the rotating base plate 3 fit against the bottom of the decomposition tank 1 and the scraper 5 fit against the inner wall of the decomposition tank 1, the residue on the inner wall during discharge is reduced.

[0030] like Figure 1 As shown, in a preferred embodiment of the present invention, an inlet 15 is fixedly installed at the upper right end of the decomposition tank 1, and an outlet 16 is fixedly installed at the lower right end of the decomposition tank 1.

[0031] In this embodiment of the utility model, when in use, an inlet 15 is fixedly installed at the upper right end of the decomposition tank 1, and an outlet 16 is fixedly installed at the lower right end of the decomposition tank 1, thereby facilitating the entry and exit of wastewater.

[0032] The above embodiments of this utility model provide an efficient organic wastewater treatment device integrating microbial immobilization technology. When in use, the filter plate 11 is opened, and then the integrated microbial box 10 is placed in the placement slot 9. Then the filter plate 11 is closed, and the support frame 7 is inserted into the interior of the decomposition tank 1, so that the positioning plate 6 at the top of the support frame 7 contacts the top of the decomposition tank 1, thereby fixing the position of the support frame 7. Then, start the stirring rod 2 to drive the rotating base plate 3 to rotate, which in turn causes the stirring plate 4 and scraper 5 to stir the inside of the decomposition tank 1 and prevent the inner wall of the decomposition tank 1 from sticking together. This allows water to enter the through channel 8 through the filter plate 11 and then come into contact with the integrated bacteria box 10. The wastewater then carries the microorganisms in the integrated bacteria box 10 out of the support frame 7, thereby decomposing the organic matter in the organic wastewater into inorganic matter. At the same time, when the stirring plate 4 rotates, it will drive the water wheel blade 14 on the surface of the rotating rod 13 in the middle of the support rod 12 to rotate, which will cause the wastewater to be disturbed and flow randomly, and then cause the floating microorganisms to spread throughout the decomposition tank 1, thereby facilitating the decomposition of bacteria by the microorganisms.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency organic wastewater treatment device integrating microbial immobilization technology, characterized in that, include; Decomposition pool (1); A support structure, wherein the support structure is arranged in a circumferential array on the surface of the decomposition pool (1); The support structure includes a support frame (7) and a filter plate (11). The support frame (7) is inserted into the top of the decomposition tank (1) in a circumferential array. The surface of the support frame (7) is provided with a through groove (8). The bottom of the through groove (8) is provided with a placement groove (9). An integrated mushroom box (10) is placed inside the placement groove (9). The filter plate (11) is symmetrically arranged on both sides of the support frame (7). A positioning plate (6) is fixedly installed on the top of the support frame (7) and is attached to the top of the decomposition tank (1).

2. The high-efficiency organic wastewater treatment device integrating microbial immobilization technology according to claim 1, characterized in that, A stirring rod (2) is movably installed in the middle of the decomposition tank (1), and a stirring structure is provided at the bottom of the stirring rod (2); The stirring structure includes a rotating base plate (3), a stirring plate (4), and a scraper (5). The rotating base plate (3) is arranged in a circumferential array at the bottom of the stirring rod (2). The stirring plate (4) and the scraper (5) are arranged from the inside to the outside at the top of the rotating base plate (3) and are offset from the support structure. The surface of the stirring plate (4) is symmetrically arranged with support rods (12). The middle of the support rod (12) is movably installed with a rotating rod (13) and a water turbine blade (14) is provided on its surface.

3. The high-efficiency organic wastewater treatment device integrating microbial immobilization technology according to claim 1, characterized in that, The top circumferential array of the decomposition pool (1) has an opening (17), and the support frame (7) is movably inserted into the opening (17), so that the positioning plate (6) is movably abutted against the decomposition pool (1).

4. The high-efficiency organic wastewater treatment device integrating microbial immobilization technology according to claim 3, characterized in that, The cross-sectional size of the opening (17) is equal to the cross-sectional size of the support frame (7), and the cross-sectional size of the opening (17) is greater than the cross-sectional size of the positioning plate (6).

5. The high-efficiency organic wastewater treatment device integrating microbial immobilization technology according to claim 2, characterized in that, The height of the support structure is less than the height of the decomposition tank (1), and the support structure is symmetrically arranged on both sides of the stirring plate (4).

6. The high-efficiency organic wastewater treatment device integrating microbial immobilization technology according to claim 2, characterized in that, The bottom of the rotating base plate (3) is attached to the bottom of the decomposition tank (1), and the scraper (5) is attached to the inner wall of the decomposition tank (1).

7. The high-efficiency organic wastewater treatment device integrating microbial immobilization technology according to claim 1, characterized in that, An inlet (15) is fixedly installed at the upper right side of the decomposition tank (1), and an outlet (16) is fixedly installed at the lower right side of the decomposition tank (1).

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