Containerized sulfur autotrophic reaction equipment

Abstract

This utility model discloses a containerized sulfur autotrophic reaction equipment, belonging to the field of sulfur autotrophic reaction technology. It includes a base plate on which a reaction chamber is mounted. A storage tank is mounted on the reaction chamber, and a first discharge pipe is fixedly connected to the bottom of the storage tank. A motor is mounted on the storage tank, and a connecting rod is connected to the drive end of the motor. A conveying paddle is fixed to the bottom of the connecting rod, which passes through the storage tank and extends into the interior of the first discharge pipe. A second discharge pipe is fixedly connected to the bottom of the storage tank, and a through rod is slidably connected inside the second discharge pipe. A spring is wound around the through rod. This utility model, by setting up a reaction tank and a first feeding mechanism, uses a motor to drive the connecting rod to rotate, which in turn drives the conveying paddle to rotate. As the conveying paddle rotates, it spirally conveys the solid powder material stored inside the storage tank, allowing the solid powder material to be discharged from the first discharge pipe, facilitating the addition of solid powder material.

Description

Technical Field

[0001] This utility model belongs to the field of sulfur autotrophic reaction technology, specifically relating to a containerized sulfur autotrophic reaction equipment. Background Technology

[0002] Sulfur autotrophic denitrification (SAD) is a highly promising biological nitrogen removal technology with zero carbon dioxide emissions. With the continuous development and advancement of biological nitrogen removal technology, many novel nitrogen removal technologies have gradually become research hotspots, and denitrification ammonia oxidation (SAO) is one of them. In SAO, under anaerobic conditions, denitrifying bacteria and anaerobic ammonia oxidizing bacteria work synergistically. Nitrate nitrogen in wastewater is denitrified into nitrite nitrogen by the denitrifying bacteria in a short-cut process. The anaerobic ammonia oxidizing bacteria then utilize the ammonia nitrogen in the wastewater and the generated nitrite nitrogen for autotrophic growth and metabolism, achieving the goal of removing ammonia nitrogen and nitrate nitrogen from the wastewater. Currently, a reaction tank is required in the sulfur autotrophic denitrification reaction process.

[0003] A sulfur autotrophic denitrification reactor, patent number CN219449474U, in actual operation, achieves sulfur autotrophic denitrification without the need to add a carbon source. Then, it is connected to an integrated inclined tube sedimentation tank through a water distribution well to collect the filter media and sludge flushed out of the filter tank, preventing sulfur-containing substances and caking filter media from damaging subsequent pipeline facilities.

[0004] However, in actual operation, the sulfur autotrophic denitrification reactor of this utility model often requires the addition of alkaline substances (such as limestone or soda ash) to maintain a stable reaction environment (especially pH value) and high denitrification efficiency. Sometimes, it may also be necessary to supplement inorganic carbon sources or use the components in the composite packing to achieve internal balance. Specific sulfur sources (such as sodium thiosulfate) can be used for enhancement under low temperature and other conditions. These additives are divided into solid and liquid states, but traditional feeding components are not convenient for adding solid and liquid additives at the same time. Utility Model Content

[0005] The purpose of this invention is to provide a containerized sulfur autotrophic reaction equipment to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a containerized sulfur autotrophic reaction equipment, comprising a base plate, a reaction tank mounted on the base plate, a water inlet mechanism on the base plate, a first feeding mechanism on the reaction tank, the first feeding mechanism comprising a storage tank, a first discharge pipe fixedly connected to the bottom of the storage tank, a motor on the storage tank, a connecting rod connected to the transmission end of the motor, a conveying paddle fixedly attached to the bottom of the connecting rod, the connecting rod penetrating the storage tank and extending into the interior of the first discharge pipe, the conveying paddle being located inside the first discharge pipe, a transmission mechanism and a second feeding mechanism on the storage tank, the second feeding mechanism comprising a second discharge pipe, a second discharge pipe fixedly connected to the bottom of the storage tank, a hollow through rod slidably connected inside the second discharge pipe, a pressure rod fixedly connected to the through rod, a spring wound around the through rod, one end of the spring fixedly connected to the through rod, and the other end fixedly connected to the interior of the second discharge pipe.

[0007] In a preferred embodiment, the reaction chamber is rectangular, and a set of reinforcing rods is provided on each side of the reaction chamber. Each set of reinforcing rods has multiple rods, and the multiple reinforcing rods in each set are distributed linearly and equally spaced.

[0008] In a preferred embodiment, the water inlet mechanism includes a water pump, the base plate is provided with the water pump, the output end of the water pump is connected to a water delivery pipe, the interior of the reaction tank is provided with a through pipe, and the water delivery pipe extends into the through pipe and is connected to the through pipe.

[0009] In a preferred embodiment, the bottom of the reaction chamber is provided with multiple distribution pipes, the through pipe is connected to the multiple distribution pipes, and multiple nozzles are installed on the distribution pipes.

[0010] In a preferred embodiment, a mounting base is fixedly connected to the base plate, and the water pump is mounted on the mounting base.

[0011] In a preferred embodiment, two support plates are fixedly connected to the bottom of the storage tank, and the support plates are fixedly connected to the reaction tank.

[0012] In a preferred embodiment, the transmission mechanism includes a rotating rod, which is rotatably connected to the storage bin. A pulley is fixedly connected to the rotating rod, and another pulley is fixedly connected to the connecting rod. A belt is wound between the two pulleys.

[0013] In a preferred embodiment, a stop rod is fixedly connected to the bottom of the rotating rod, and the ends of both the stop rod and the pressure rod are arc-shaped.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model, by setting up a reaction box, a storage box, a support plate, a motor, a connecting rod, a conveying paddle, and a first discharge pipe, allows the motor to be connected to the power supply during use, according to the actual situation. The motor rotation drives the connecting rod to rotate, and the connecting rod rotation drives the conveying paddle to rotate. As the conveying paddle rotates, it will spirally convey the solid powder material stored inside the storage box, allowing the corresponding solid powder material to be discharged from the first discharge pipe, which facilitates the addition of solid powder material.

[0016] This invention, through the arrangement of a rotating rod, pulleys, belt, a stop rod, a through rod, a pressure rod, a spring, and a second discharge pipe, allows for efficient operation. In actual operation, as the motor drives the connecting rod to rotate, the pulley on the connecting rod also rotates. This, in turn, drives another pulley via the belt. The rotation of this second pulley drives the rotating rod, which in turn drives the stop rod to rotate. As the stop rod rotates, it continuously presses against and squeezes the pressure rod, causing it to displace. This displacement, in turn, moves the through rod, compressing the spring until the opening at the bottom of the through rod extends out of the second discharge pipe and is exposed inside the reaction chamber. This facilitates the addition of both solid powdered and liquid materials, making operation more convenient. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the base plate, reaction chamber, reinforcing rod, and water inlet mechanism of the present utility model.

[0019] Figure 3 This is a schematic diagram of the first feeding mechanism and the transmission mechanism of the present invention.

[0020] Figure 4 Schematic diagram of the first feeding mechanism, transmission mechanism and second feeding mechanism of this utility model;

[0021] Figure 5 This is a schematic diagram of the rotating rod, pulley, belt, abutment, and second feeding mechanism of the present invention.

[0022] In the diagram: 1. Base plate; 2. Reaction tank; 3. Reinforcing rod; 4. Water inlet mechanism; 401. Mounting base; 402. Water pump; 403. Water supply pipe; 404. Through pipe; 405. Distribution pipe; 406. Nozzle; 5. First feeding mechanism; 501. Storage tank; 502. Support plate; 503. Motor; 504. Connecting rod; 505. Feeding paddle; 506. First discharge pipe; 6. Transmission mechanism; 601. Rotating rod; 602. Pulley; 603. Belt; 604. Push rod; 7. Second feeding mechanism; 701. Through rod; 702. Pressure rod; 703. Spring; 704. Second discharge pipe. Detailed Implementation

[0023] The present invention will be further described below with reference to the embodiments.

[0024] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0025] Example 1:

[0026] Please see Figures 1-5 This utility model provides a containerized sulfur autotrophic reaction equipment, including a base plate 1, a reaction tank 2 mounted on the base plate 1, a water inlet mechanism 4 on the base plate 1, and a first feeding mechanism 5 on the reaction tank 2. The first feeding mechanism 5 includes a storage tank 501, which is fixedly connected to the bottom of the storage tank 501. A motor 503 is mounted on the storage tank 501, and a connecting rod 504 is connected to the transmission end of the motor 503. A conveying paddle 505 is fixed to the bottom of the connecting rod 504, which passes through the storage tank 501 and extends to the first discharge pipe 506. Inside the discharge pipe 506, the conveying paddle 505 is located inside the first discharge pipe 506. The storage box 501 is equipped with a transmission mechanism 6 and a second feeding mechanism 7. The second feeding mechanism 7 includes a second discharge pipe 704. The bottom of the storage box 501 is fixedly connected to the second discharge pipe 704. A hollow through rod 701 is slidably connected inside the second discharge pipe 704. A pressure rod 702 is fixedly connected to the through rod 701. A spring 703 is wound around the through rod 701. One end of the spring 703 is fixedly connected to the through rod 701, and the other end is fixedly connected to the inside of the second discharge pipe 704.

[0027] Specifically, such as Figure 1 and Figure 2 As shown, the reaction chamber 2 is rectangular, and a set of reinforcing rods 3 are provided on both sides of the reaction chamber 2. Each set of reinforcing rods 3 has multiple rods, and the multiple reinforcing rods 3 in each set are linearly and equally spaced. By setting the reinforcing rods 3, the stability of the reaction chamber 2 can be improved.

[0028] Specifically, such as Figure 1 and Figure 2 As shown, the water inlet mechanism 4 includes a water pump 402, which is mounted on the base plate 1. A water supply pipe 403 is connected to the output end of the water pump 402. A through pipe 404 is provided inside the reaction tank 2. The water supply pipe 403 extends into and is connected to the through pipe 404. Multiple distribution pipes 405 are provided at the bottom of the inner cavity of the reaction tank 2. The through pipe 404 is connected to the multiple distribution pipes 405, and multiple nozzles 406 are installed on the distribution pipes 405. In use, the water pump 402 delivers the reaction water to the inside of the water supply pipe 403. Then, the reaction water enters the through pipe 404 through the water supply pipe 403, and then enters the inside of the multiple distribution pipes 405. Finally, it is sprayed out through the nozzles 406 and enters the inside of the reaction tank 2.

[0029] Specifically, such as Figure 1 and Figure 2 As shown, a mounting base 401 is fixedly connected to the base plate 1, and the water pump 402 is mounted on the mounting base 401. The mounting base 401 is used to facilitate the installation and fixation of the water pump 402.

[0030] Specifically, such as Figure 1 and Figure 3 As shown, two support plates 502 are fixedly connected to the bottom of the storage box 501. The support plates 502 are fixedly connected to the reaction box 2. The support plates 502 are used to facilitate the installation and fixation of the storage box 501.

[0031] Specifically, such as Figure 3 , Figure 4 and Figure 5 As shown, the transmission mechanism 6 includes a rotating rod 601, which is rotatably connected to the storage box 501. A pulley 602 is fixedly connected to the rotating rod 601, and another pulley 602 is fixedly connected to the connecting rod 504. A belt 603 is wound between the two pulleys 602. A stop rod 604 is fixedly connected to the bottom of the rotating rod 601. The ends of the stop rod 604 and the pressure rod 702 are both arc-shaped. In use, as the motor 503 drives the connecting rod 504 to rotate, it will simultaneously drive the pulley 602 to rotate. In turn, the belt 603 will drive the other pulley 602 to rotate. As the other pulley 602 rotates, it will drive the rotating rod 601 to rotate, which will then drive the stop rod 604 on the rotating rod 601 to rotate together. As the stop rod 604 rotates, it will continuously press and squeeze the pressure rod 702.

[0032] The working principle and usage process of this utility model are as follows: When in use, the water pump 402 is connected to the corresponding water source according to the actual situation, and then the power is turned on. The water pump 402 will then draw the reaction water and deliver it to the inside of the water supply pipe 403. Then, the reaction water enters the inside of the through pipe 404 through the water supply pipe 403, and then enters the inside of the multiple distribution pipes 405. Finally, it is sprayed out through the nozzle 406 and enters the inside of the reaction tank 2.

[0033] Afterwards, depending on the actual situation, the switch valves of the first discharge pipe 506 and the second discharge pipe 704 at the top of the reaction tank 2 can be opened, and the power supply of the motor 503 can be turned on. The rotation of the motor 503 will drive the connecting rod 504 to rotate, and the rotation of the connecting rod 504 will drive the conveying paddle 505 to rotate. As the conveying paddle 505 rotates, the solid powder material stored in the storage tank 501 will be conveyed by a screw, so that the corresponding solid powder material is discharged from the first discharge pipe 506, which facilitates the addition of solid powder material.

[0034] However, in actual operation, as the motor 503 drives the connecting rod 504 to rotate, it also drives the pulley 602 on the connecting rod 504 to rotate. In turn, the belt 603 drives another pulley 602 to rotate. As the other pulley 602 rotates, it drives the rotating rod 601 to rotate, which in turn drives the abutment rod 604 on the rotating rod 601 to rotate as well. As the abutment rod 604 rotates, it continuously pushes against and squeezes the pressure rod 702, causing the pressure rod 702 to be displaced. This, in turn, drives the through rod 701 to move together, and the spring 703 is compressed at the same time, until the opening at the bottom of the through rod 701 extends out of the second discharge pipe 704 and is exposed inside the reaction chamber 2. This makes it convenient to add liquid materials while adding solid powder materials, making the operation more convenient.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A containerized sulfur autotrophic reaction equipment, comprising a base plate (1), characterized in that: A reaction tank (2) is installed on the base plate (1). A water inlet mechanism (4) is provided on the base plate (1). A first feeding mechanism (5) is provided on the reaction tank (2). The first feeding mechanism (5) includes a storage tank (501). The storage tank (501) is provided on the reaction tank (2). A first discharge pipe (506) is fixedly connected to the bottom of the storage tank (501). A motor (503) is provided on the storage tank (501). A connecting rod (504) is connected to the transmission end of the motor (503). A conveying paddle (505) is fixed to the bottom of the connecting rod (504). The connecting rod (504) passes through the storage tank (501) and extends into the interior of the first discharge pipe (506). The conveying paddle (505) is located inside the first discharge pipe (506). The storage tank (501) is provided with a transmission mechanism (6) and a second feeding mechanism (7). The second feeding mechanism (7) includes a second discharge pipe (704). The bottom of the storage tank (501) is fixedly connected to the second discharge pipe (704). A hollow through rod (701) is slidably connected inside the second discharge pipe (704). A pressure rod (702) is fixedly connected to the through rod (701). A spring (703) is wound around the through rod (701). One end of the spring (703) is fixedly connected to the through rod (701), and the other end is fixedly connected to the inside of the second discharge pipe (704).

2. The containerized sulfur autotrophic reaction equipment according to claim 1, characterized in that: The reaction chamber (2) is rectangular, and a set of reinforcing rods (3) are provided on both sides of the reaction chamber (2). Each set of reinforcing rods (3) has multiple rods, and the multiple reinforcing rods (3) in each set are distributed linearly at equal intervals.

3. The containerized sulfur autotrophic reaction equipment according to claim 1, characterized in that: The water inlet mechanism (4) includes a water pump (402), the base plate (1) is provided with the water pump (402), the output end of the water pump (402) is connected to a water delivery pipe (403), the inside of the reaction tank (2) is provided with a through pipe (404), the water delivery pipe (403) extends into the through pipe (404) and is connected to the through pipe (404).

4. The containerized sulfur autotrophic reaction equipment according to claim 3, characterized in that: The bottom of the inner cavity of the reaction chamber (2) is provided with multiple distribution pipes (405), the through pipe (404) is connected to the multiple distribution pipes (405), and multiple nozzles (406) are installed on the distribution pipes (405).

5. A containerized sulfur autotrophic reaction equipment according to claim 4, characterized in that: A mounting base (401) is fixedly connected to the base plate (1), and the water pump (402) is mounted on the mounting base (401).

6. The containerized sulfur autotrophic reaction equipment according to claim 1, characterized in that: The bottom of the storage tank (501) is fixedly connected to two support plates (502), which are fixedly connected to the reaction tank (2).

7. A containerized sulfur autotrophic reaction equipment according to claim 6, characterized in that: The transmission mechanism (6) includes a rotating rod (601), which is rotatably connected to the storage box (501). A pulley (602) is fixedly connected to the rotating rod (601), and another pulley (602) is fixedly connected to the connecting rod (504). A belt (603) is wound between the two pulleys (602).

8. A containerized sulfur autotrophic reaction equipment according to claim 7, characterized in that: The bottom of the rotating rod (601) is fixedly connected to a stop rod (604), and the ends of the stop rod (604) and the pressure rod (702) are both arc-shaped.

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