Movable sulfur autotrophic denitrification carrier immobilized microorganism integrated reactor

Abstract

The utility model relates to the field of sulfur autotrophic denitrification carrier microbial reactors, and discloses a movable sulfur autotrophic denitrification carrier immobilized microorganism integrated reactor. A baffle plate is fixedly mounted on the surface of the inner wall of the integrated microbial reactor, a placement plate is movably mounted at the edge of the surface of the baffle plate, a limiting rod is movably mounted on the surface of the inner wall of the placement plate, a microbial reaction vessel is movably mounted on the upper surface of the placement plate, and a through hole is formed in the upper surface of the microbial reaction vessel. After a user places a microbial reaction vessel on the upper surface of the placing plate for chemical reaction, the limiting rods can be moved back and forth to fix and limit the microbial reaction vessel, and the through holes can be used for ventilation, so that sulfur-nitrate reaction is facilitated; a user can take the independent integrated microbial reactor to observe the microbial reaction condition without taking the whole reactor, so that the operation is relatively simple.

Description

Technical Field

[0001] The present application belongs to the technical field of sulfur autotrophic denitrification carrier microbial reactors, and specifically relates to a mobile sulfur autotrophic denitrification carrier immobilized microbial integrated reactor. Background Art

[0002] Traditional biological denitrification technology is accomplished through ammonification, nitrification, denitrification, and assimilation. While mature and effective, traditional biological denitrification processes are limited by complex process flows, large footprints, the need for an external carbon source, high energy consumption, and high costs. The sulfur autotrophic denitrification process uses reduced sulfur as an electron donor and NO3 as an electron acceptor to perform an autotrophic denitrification process. This process effectively removes nitrogen from water bodies, requiring no external carbon source, offering low operating costs, minimal sludge production, high efficiency, and a simple process.

[0003] For example, the application with publication number CN114477443A discloses a plug-in baffled anaerobic tank based on a biological frame and a wastewater denitrification method. The anaerobic tank is provided with multiple baffles and a plug-flow agitator, an inlet pipe is provided at the bottom of the anaerobic tank, and an outlet weir and an outlet pipe are provided at the upper part of the anaerobic tank. The side wall of the anaerobic tank is provided with multiple groups of longitudinal slots matching the size of the baffles. The baffle includes a baffle frame and a biological frame installed in the baffle frame. The biological frame is a hollow porous structure and is filled with sulfur autotrophic denitrification biological carriers.

[0004] However, the bio-frame-based plug-in baffled anaerobic tank in this application cannot individually limit and remove the bioreactor placement box, which is inconvenient for the user to inspect a single bioreactor placement box. Now, a mobile sulfur autotrophic denitrification carrier immobilized microorganism integrated reactor is provided, which can individually place and limit each bioreactor placement box. Utility Model Content

[0005] The purpose of this application is to provide a mobile sulfur autotrophic denitrification carrier immobilized microbial integrated reactor in order to solve the problem that the above-mentioned biological frame plug-in baffled anaerobic tank cannot independently limit and take out the biological reaction box, which is inconvenient for the user to inspect a single biological reaction box.

[0006] The technical solution adopted in this application is as follows: a mobile sulfur autotrophic denitrification carrier immobilized microorganism integrated reactor, wherein a baffle is fixedly installed on the inner wall surface of the microorganism integrated reactor, a placement plate is movably installed at the surface edge of the baffle, a horizontal placement groove is provided on the inner wall surface of the placement plate, a vertical placement groove is provided adjacent to the horizontal placement groove, limiting rods are movably installed on the surfaces of the horizontal placement groove and the vertical placement groove, a microorganism reaction vessel is movably installed on the upper surface of the placement plate, and a through hole is provided on the upper surface of the microorganism reaction vessel.

[0007] By adopting the above technical solution, after the user places the microbial reaction vessel on the upper surface of the placement plate for chemical reaction, the limiting rod can be moved back and forth to fix and limit the microbial reaction vessel. The through hole can be ventilated to facilitate sulfur-nitrate reaction. The user can take a separate integrated microbial reactor to check the microbial reaction status without having to take the entire reactor, and the operation is relatively simple.

[0008] In a preferred embodiment, a positioning block is welded at the edge of the upper surface of the placement plate, a mounting hole is provided on the surface of the positioning block, a mounting threaded hole is provided at the edge of the surface of the deflector, and a fixing bolt is movably inserted on the surface of the mounting hole.

[0009] By adopting the above technical solution, the user places the positioning block close to the edge of the deflector, aligns the mounting threaded hole with the mounting hole, and fixes it with fixing bolts. After fixing, the placement plate will not tilt or fall. At the same time, the deflector can be installed with multiple placement plates, and the user can conduct experiments with multiple control groups.

[0010] In a preferred embodiment, a water outlet pipe is fixedly installed on one side surface of the water outlet weir, and a water inlet pipe is fixedly connected to the lower part of the surface of the microbial integrated reactor.

[0011] By adopting the above technical solution, the user inserts the water pipe into the water inlet pipe, and excess water will enter the water outlet weir and flow out from the water outlet pipe.

[0012] In a preferred embodiment, flow holes are fixedly installed on the surface of the baffle.

[0013] By adopting the above technical solution and providing flow holes on the baffles, the water source can flow more fully in the integrated microbial reactor, thereby further improving the flow effect of the water source.

[0014] In a preferred embodiment, a water outlet weir is welded to the side of the integrated microbial reactor, a water weir meter is fixedly installed on the upper surface of the water outlet weir, and a weir hole is opened on the upper surface of the integrated microbial reactor.

[0015] By adopting the above technical solution, excess water will flow into the outlet weir through the weir holes and flow out through the outlet pipe.

[0016] In a preferred embodiment, a telescopic rod is fixedly mounted on the inner wall surface of the integrated microorganism reactor, and a scraper is fixedly mounted on the end of the telescopic rod.

[0017] By adopting the above technical solution, the sewage and dirt left in the microbial integrated reactor are not easy to handle. After the work is completed, the user can turn on the switch of the telescopic rod and move the scraper back and forth to collect the dirt, making it convenient for the user to clean the device.

[0018] In a preferred embodiment, a flowmaker agitator is fixedly mounted on the inner wall surface of the integrated microbial reactor, and a micro motor is fixedly mounted on the surface of the integrated microbial reactor in an area corresponding to the flowmaker agitator.

[0019] By adopting the above technical solution, the circulation of water or mist gas in the microbial integrated reactor is accelerated.

[0020] In a preferred embodiment, universal wheels are fixedly mounted on the lower surface of the integrated microbial reactor.

[0021] By adopting the above technical solution, it is convenient for users to transport the entire device.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0023] In the present application, after the user places the microbial reaction vessel on the upper surface of the placement plate for chemical reaction, the limiting rod can be moved back and forth to fix and limit the microbial reaction vessel. The through hole can be ventilated to facilitate the sulfur-nitrate reaction. The user can take a separate integrated microbial reactor to check the microbial reaction status without having to take it as a whole, and the operation is relatively simple.

[0024] The user places the positioning block close to the edge of the deflector, aligns the mounting threaded hole with the mounting hole, and fixes it with fixing bolts. After fixation, the placement plate will not tilt or fall. At the same time, the deflector can be installed with multiple placement plates, and the user can conduct experiments with multiple control groups. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic structural diagram of the immobilized microorganism integrated reactor of the present application from a first perspective;

[0026] Figure 2 This is a schematic structural diagram of the immobilized microorganism integrated reactor from the second perspective in this application;

[0027] Figure 3 This is a schematic diagram of the structure of the microbial reaction vessel placement plate in this application;

[0028] Figure 4 This is a schematic diagram of the baffle structure of the immobilized microorganism integrated reactor in this application.

[0029] Markings in the figure: 1. Microbial integrated reactor; 2. Water weir meter; 3. Water outlet pipe; 4. Micro motor; 5. Universal wheel; 6. Water inlet pipe; 7. Telescopic rod; 8. Scraper; 9. Water outlet weir; 10. Weir hole; 11. Flow pusher agitator; 12. Positioning block; 13. Placement plate; 14. Mounting hole; 15. Horizontal placement slot; 16. Microbial reactor vessel; 17. Fixing bolt; 18. Limit rod; 19. Through hole; 20. Vertical placement slot; 21. Baffle; 22. Flow hole; 23. Mounting threaded hole. DETAILED DESCRIPTION

[0030] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0031] Reference Figure 1-4 , Example

[0032] A mobile sulfur autotrophic denitrification carrier immobilized microbial integrated reactor, a baffle 21 is fixedly installed on the inner wall surface of the microbial integrated reactor 1, a placement plate 13 is movably installed at the surface edge of the baffle 21, a horizontal placement groove 15 is opened on the inner wall surface of the placement plate 13, a vertical placement groove 20 is opened adjacent to the horizontal placement groove 15, a limit rod 18 is movably installed on the surface of the horizontal placement groove 15 and the vertical placement groove 20, a microbial reaction vessel 16 is movably installed on the upper surface of the placement plate 13, and a through hole 19 is opened on the upper surface of the microbial reaction vessel 16.

[0033] After the user places the microbial reaction vessel 16 on the upper surface of the placement plate 13 for chemical reaction, the limiting rod 18 can be moved back and forth to fix and limit the microbial reaction vessel 16. The through hole 19 can be ventilated to facilitate the sulfur-nitrate reaction. The user can take a separate integrated microbial reactor 1 to check the microbial reaction status without having to take the entire reactor, which is relatively simple to operate.

[0034] A positioning block 12 is welded to the edge of the upper surface of the placement plate 13. The surface of the positioning block 12 is provided with a mounting hole 14. The surface of the baffle plate 21 is provided with a mounting threaded hole 23. The surface of the mounting hole 14 is movably inserted with a fixing bolt 17. The user places the positioning block 12 against the edge of the baffle plate 21, aligns the mounting threaded hole 23 with the mounting hole 14, and secures it with the fixing bolt 17. Once secured, the placement plate 13 will not tilt or fall. Multiple placement plates 13 can be installed on the baffle plate 21, allowing the user to conduct experiments with multiple control groups.

[0035] A water outlet pipe 3 is fixedly mounted on one side of the outlet weir 9, and a water inlet pipe 6 is fixedly connected to the lower surface of the microbial integrated reactor 1. When the user inserts the water pipe into the water inlet pipe 6, excess water will enter the outlet weir 9 and flow out from the outlet pipe 3.

[0036] The baffle 21 is fixedly provided with a flow hole 22. By providing the flow hole 22 on the baffle 21, the water source can flow more fully in the microbial integrated reactor 1, thereby further improving the water source circulation effect.

[0037] A water outlet weir 9 is welded to the side of the integrated microbial reactor 1. A water weir meter 2 is fixedly mounted on the upper surface of the water outlet weir 9. A weir hole 10 is opened at the upper surface of the integrated microbial reactor 1. Excess water will flow into the water outlet weir 9 through the weir hole 10 and out through the outlet pipe 3.

[0038] A telescopic rod 7 is fixedly mounted on the inner wall of the integrated microbial reactor 1, and a scraper 8 is fixedly mounted on the end of the telescopic rod 7. Dirt and dirt left inside the integrated microbial reactor 1 are difficult to handle. After work is completed, the user can turn on the telescopic rod 7 and move the scraper 8 back and forth to collect the dirt, making it easier for the user to clean the device.

[0039] A flow-propelling stirrer 11 is fixedly mounted on the inner wall surface of the microbial integrated reactor 1, and a micro motor 4 is fixedly mounted on the surface of the microbial integrated reactor 1 in the area corresponding to the flow-propelling stirrer 11. This accelerates the circulation of water or mist gas in the microbial integrated reactor 1.

[0040] Universal wheels 5 are fixedly mounted on the lower surface of the microbial integrated reactor 1 to facilitate the user to transport the entire device.

[0041] The implementation principle of the embodiment of the mobile sulfur autotrophic denitrification carrier-immobilized microorganism integrated reactor of the present application is:

[0042] After the user places the microbial reaction vessel 16 on the upper surface of the placement plate 13 for chemical reaction, the limiting rod 18 can be moved back and forth to fix and limit the microbial reaction vessel 16. The through hole 19 can be ventilated to facilitate the sulfur-nitrate reaction. The user can take a separate integrated microbial reactor 1 to check the microbial reaction status without having to take the entire reactor, which is relatively simple to operate.

[0043] The user places the positioning block 12 against the edge of the baffle 21, aligns the mounting threaded hole 23 with the mounting hole 14, and secures it with the fixing bolt 17. After the fixing is completed, the placement plate 13 will not tilt or fall. At the same time, the baffle 21 can be installed with multiple placement plates 13, allowing the user to conduct experiments with multiple control groups. The sewage and dirt left in the integrated microbial reactor 1 are difficult to handle. After the work is completed, the user can turn on the switch of the telescopic rod 7 and move the scraper 8 back and forth to collect the dirt, making it easier for the user to clean the device.

[0044] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A mobile sulfur autotrophic denitrification carrier-immobilized microbial integrated reactor, comprising a microbial integrated reactor (1), characterized in that: A baffle (21) is fixedly mounted on the inner wall surface of the microbial integrated reactor (1), a water outlet weir (9) is welded to the side of the microbial integrated reactor (1), a placement plate (13) is movably mounted on the surface edge of the baffle (21), a horizontal placement groove (15) is provided on the inner wall surface of the placement plate (13), a vertical placement groove (20) is provided adjacent to the horizontal placement groove (15), a limiting rod (18) is movably mounted on the surface of the horizontal placement groove (15) and the vertical placement groove (20), a microbial reaction vessel (16) is movably mounted on the upper surface of the placement plate (13), and a through hole (19) is provided on the upper surface of the microbial reaction vessel (16).

2. The mobile sulfur autotrophic denitrification carrier-immobilized microorganism integrated reactor according to claim 1, characterized in that: A positioning block (12) is welded to the edge of the upper surface of the placement plate (13), a mounting hole (14) is provided on the surface of the positioning block (12), a mounting threaded hole (23) is provided on the edge of the surface of the deflector (21), and a fixing bolt (17) is movably inserted into the surface of the mounting hole (14).

3. The mobile sulfur autotrophic denitrification carrier-immobilized microorganism integrated reactor according to claim 1, characterized in that: A water outlet pipe (3) is fixedly mounted on one side surface of the water outlet weir (9), and a water inlet pipe (6) is fixedly connected to the lower portion of the surface of the microbial integrated reactor (1).

4. The mobile sulfur autotrophic denitrification carrier-immobilized microorganism integrated reactor according to claim 1, characterized in that: A flow hole (22) is fixedly mounted on the surface of the baffle (21).

5. The mobile sulfur autotrophic denitrification carrier-immobilized microorganism integrated reactor according to claim 1, characterized in that: A water weir meter (2) is fixedly mounted on the upper surface of the outlet weir (9), and a weir hole (10) is provided at the upper portion of the surface of the microbial integrated reactor (1).

6. The mobile sulfur autotrophic denitrification carrier-immobilized microorganism integrated reactor according to claim 1, characterized in that: A telescopic rod (7) is fixedly mounted on the inner wall surface of the microbial integrated reactor (1), and a scraper (8) is fixedly mounted on the end of the telescopic rod (7).

7. The mobile sulfur autotrophic denitrification carrier-immobilized microorganism integrated reactor according to claim 1, characterized in that: A flow-propelling stirrer (11) is fixedly mounted on the inner wall surface of the microbial integrated reactor (1), and a micro motor (4) is fixedly mounted in an area corresponding to the flow-propelling stirrer (11) on the surface of the microbial integrated reactor (1).

8. The mobile sulfur autotrophic denitrification carrier-immobilized microorganism integrated reactor according to claim 1, characterized in that: Universal wheels (5) are fixedly mounted on the lower surface of the microbial integrated reactor (1).

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