Microbial oxidation sewage treatment equipment

Abstract

The utility model relates to the technical field of sewage treatment, in particular to microbial oxidation sewage treatment equipment, which comprises a treatment pond, an adjusting assembly for controlling the height of sludge sediment is arranged in the treatment pond, the adjusting assembly comprises an impurity bin and a partition plate which are arranged in the treatment pond, and an electromagnetic valve is arranged on the inner wall of the partition plate. Two through grooves are formed in the inner wall of the treatment pond, sliding grooves and two induction blocks are arranged on the inner walls of the two through grooves, sliding blocks are arranged in the sliding grooves, connecting rods are arranged outside the sliding blocks, air bins are arranged in the connecting rods, pistons are arranged in the air bins, and supporting plates are arranged at the other ends of the pistons. According to the utility model, the height of the sludge sediment in the treatment tank is detected and controlled, the quantity of the sludge is ensured to be within a range beneficial to oxidation treatment of microorganisms, and the microbiological treatment effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a microbial oxidation sewage treatment device. Background Art

[0002] Microbial oxidation is a biological process in which microorganisms convert organic matter into carbon dioxide and water, usually requiring oxygen as an electron acceptor. During the microbial oxidation process, microorganisms can break down organic matter into smaller molecules and release energy, which is stored in the cell in the form of ATP. Microbial oxidation is widely used in the fields of industry and environmental protection, for example, it plays an important role in sewage treatment and waste treatment.

[0003] However, in the current existing technology, during the microbial oxidation wastewater treatment, organic matter is decomposed into small molecular weight compounds and releases substances such as water, carbon dioxide and nitrogen. Some of these compounds may be more easily precipitated than the organic matter itself, thus producing sludge sediment. However, the sludge sediment will affect the treatment effect. If there is too much or too little sediment, the microbial oxidation reaction will not be fully carried out, thereby reducing the treatment efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a microbial oxidation sewage treatment device to solve the problems raised in the above background technology.

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

[0006] A microbial oxidation sewage treatment device comprises a treatment tank, wherein an adjustment component for controlling the height of sludge sediment is arranged inside the treatment tank, wherein the adjustment component comprises an impurity bin and a partition arranged inside the treatment tank, wherein an inner wall of the partition is provided with an electromagnetic valve, wherein the inner wall of the treatment tank is provided with two through grooves, wherein the inner walls of the two through grooves are provided with a slide groove and two induction blocks, wherein a slider is arranged inside the slide groove, wherein a connecting rod is arranged outside the slider, wherein an air bin is arranged inside the connecting rod, wherein a piston is arranged inside the air bin, and wherein a support plate is arranged at the other end of the piston.

[0007] As a preferred solution of the utility model, the partition is located in the treatment tank and separates the treatment tank from the impurity bin. The partition is an inclined embedded structure to facilitate the sludge to pass through the solenoid valve.

[0008] As a preferred solution of the utility model, the through groove is communicated with the inside of the treatment pool, the slide groove is an annular structure, and both ends are connected to form a closed loop.

[0009] As a preferred solution of the utility model, the slider is located in the through groove, one end extends into the slide groove, and is slidably connected to the inner wall of the slide groove through a slide rail. One end of the connecting rod is rotatably connected to the outer wall of the slider through a bearing, and the other end extends into the treatment pool.

[0010] As a preferred solution of the utility model, the connecting rod rotates with the slider through the connecting shaft and the bearing to ensure that the angle of the connecting rod is in a horizontal state. A pressure sensor is provided inside the gas bin. One end of the piston is located in the gas bin and is slidably connected to the inner wall of the gas bin through a slide rail, and the other end extends to the outside of the gas bin and is connected to the support plate through bolts.

[0011] As a preferred solution of the utility model, the two sensing blocks are embedded and connected with the inner wall of the through groove by bolts, and the sensing blocks are electrically connected to the pressure sensor in the gas chamber.

[0012] Compared with the prior art, the beneficial effects of the utility model are: in response to the problems raised in the background technology, the present application adopts an adjusting component, which drives the connecting rod to move up and down reciprocatingly in the treatment tank through a slider. When the connecting rod descends, the support plate at the bottom will flow in the water and shrink into the air chamber due to the resistance of the water. When entering the sludge sedimentation layer, the resistance of the sludge is greater than the water flow, so the shrinkage amplitude of the support plate will increase, so that entering the sludge sedimentation layer can be detected, and by detecting and controlling the height of the sludge sedimentation layer, the amount of sludge is ensured to be within the range that is conducive to the oxidation treatment of microorganisms, thereby ensuring the microbial treatment effect.

[0013] The utility model realizes the detection and control of the height of the sludge sediment in the treatment pool, ensures that the amount of sludge is within the range that is conducive to the oxidation treatment of microorganisms, and ensures the microbial treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the appearance structure diagram of the treatment pool of the utility model;

[0015] Figure 2 This is a cross-sectional view of the interior of the treatment pool of the utility model;

[0016] Figure 3 This is an enlarged view of part A of the utility model;

[0017] Figure 4 This is a side sectional view of the partition of the utility model;

[0018] Figure 5 This is the appearance structure diagram of the slider of the utility model.

[0019] In the figure: 1, treatment tank; 2, impurity bin; 3, partition; 301, solenoid valve; 4, through groove; 401, slide groove; 402, induction block; 5, slider; 6, connecting rod; 7, gas bin; 8, piston; 801, support plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the embodiments of the present invention.

[0021] Example

[0022] See also Figure 1-5 The utility model provides a technical solution: a microbial oxidation sewage treatment equipment, including a treatment tank 1, wherein the treatment tank 1 is provided with an adjusting component for controlling the height of sludge sediment, wherein the adjusting component includes an impurity bin 2 and a partition 3 arranged inside the treatment tank 1, wherein the partition 3 is used to separate the impurity bin 2 and the treatment tank 1, wherein the impurity bin 2 is used to collect and transport the excess sludge sediment layer, wherein the inner wall of the partition 3 is provided with an electromagnetic valve 301, wherein the electromagnetic valve 301 is used to control the switch of the partition 3, wherein when the partition 3 is opened, the sludge above the partition 3 can fall into the impurity bin 2 below through the opening of the electromagnetic valve 301, thereby reducing the height of the sludge sediment in the treatment tank 1, wherein when the electromagnetic valve 301 is closed, the sludge sediment will fall on the partition 3 and gradually increase the thickness, wherein the inner wall of the treatment tank 1 is provided with two through grooves 4, wherein the inner walls of the two through grooves 4 are provided with slide grooves 401 and two induction blocks 402, wherein a signal block is installed inside the slider 5, and when the slider 5 and the connecting rod 6 slide through the induction block 402, the signal block emits a The activation signal matches the sensing block 402, so that the sensing block 402 can activate the pressure sensor in the air bin 7 through the PLC controller, and the pressure sensor detects the contraction amplitude of the support plate 801 passing through the sensing block 402, so as to determine whether it passes through the sludge sediment and detect the height of the sludge sediment. The area between the two sensing blocks 402 represents the set height range of the sludge sediment. The slide 401 is provided with a slider 5, the slider 5 is provided with a connecting rod 6 outside, the connecting rod 6 is provided with an air bin 7, the air bin 7 is provided with a piston 8, and the other end of the piston 8 is provided with a support plate 801. When the slider 5 slides in the slide 401, the connecting rod 6 is driven to move up and down in the treatment tank 1. When the connecting rod 6 descends, the resistance in the water will drive the support plate 801 to push the piston 8 to contract into the air bin 7, thereby increasing the air pressure in the air bin 7. Since the resistance of the sludge is greater than the water flow, the contraction amplitude of the support plate 801 and the piston 8 will increase when the connecting rod 6 passes through the sludge sediment.

[0023] When there is too much sediment, it may block the pipe or affect the contact between microorganisms and sewage, resulting in the inability of microorganisms to fully degrade organic matter. When there is too little sediment, it may take longer for microorganisms to completely decompose organic matter, thus extending the treatment time.

[0024] In this embodiment, all electrical components are controlled by conventional controllers.

[0025] For example, please refer to Figure 1-5 , the partition 3 is located in the treatment tank 1 and separates the treatment tank 1 from the impurity bin 2. The partition 3 is an inclined embedded structure, which is convenient for sludge to pass through the solenoid valve 301. The through groove 4 is connected to the inside of the treatment tank 1. The slide 401 is an annular structure, and the two ends are connected to form a closed loop. The slider 5 is located in the through groove 4, one end extends into the slide 401, and is slidably connected to the inner wall of the slide 401 through a slide rail. One end of the connecting rod 6 is rotatably connected to the outer wall of the slider 5 through a bearing, and the other end extends into the treatment tank 1. The connecting rod 6 rotates with the slider 5 through a connecting shaft and a bearing to ensure that the angle of the connecting rod 6 is in a horizontal state. A pressure sensor is arranged inside the gas bin 7. One end of the piston 8 is located in the gas bin 7, and is slidably connected to the inner wall of the gas bin 7 through a slide rail, and the other end extends to the outside of the gas bin 7 and is connected to the support plate 801 through bolts. The two sensing blocks 402 are both inlaid and connected to the inner wall of the through groove 4 through bolts, and the sensing block 402 is electrically connected to the pressure sensor in the gas bin 7. When in use, after the sludge is settled, the slider 5 is driven by the PLC controller to slide in a circular manner in the slide groove 401, and the connecting rod 6 is driven to move up and down reciprocatingly. When the connecting rod 6 descends, it drives the support plate 801 to flow in the sewage, and the damping effect of the water is exerted on the support plate 801 so that the support plate 801 pushes the piston 8 to retract into the air chamber 7. When the support plate 801 enters the sludge sediment, the sludge resistance increases, thereby increasing the contraction amplitude of the support plate 801 and the piston 8. When the connecting rod 6 passes through the sensing block 402, the sensing block 402 sends a signal to activate the pressure sensor in the air chamber 7 through the PLC controller to detect the pressure in the air chamber 7, thereby determining whether it has entered the sludge and ensuring that the sludge height is within the set range.

[0026] The working process of the utility model: when in use, after the sludge is precipitated, the slider 5 is driven to slide in the slide groove 401 through the PLC controller, and the connecting rod 6 is driven to move up and down reciprocatingly. When the connecting rod 6 descends, the support plate 801 is driven to flow in the sewage, and the support plate 801 is acted on by the damping of water so that the support plate 801 pushes the piston 8 to shrink into the air chamber 7. When the support plate 801 enters the sludge sediment, the sludge resistance increases, thereby increasing the shrinkage amplitude of the support plate 801 and the piston 8. When the connecting rod 6 passes the sensing block 402, the sensing block 402 sends a signal to activate the pressure sensor in the air chamber 7 through the PLC controller to detect the pressure in the air chamber 7, thereby determining whether it has entered the sludge and ensuring that the height of the sludge is within the set range. The utility model realizes the detection and control of the height of the sludge sediment in the treatment tank, ensures that the amount of sludge is within the range that is conducive to the oxidation treatment of microorganisms, and ensures the microbial treatment effect.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A microbial oxidation sewage treatment device, comprising a treatment tank (1), wherein a regulating component for controlling the height of sludge sediment is arranged inside the treatment tank (1), characterized in that: The regulating component comprises an impurity bin (2) and a partition (3) arranged inside a treatment tank (1); an inner wall of the partition (3) is provided with a solenoid valve (301); the inner wall of the treatment tank (1) is provided with two through grooves (4); the inner walls of the two through grooves (4) are provided with a slide groove (401) and two induction blocks (402); a slider (5) is arranged inside the slide groove (401); a connecting rod (6) is arranged outside the slider (5); an air bin (7) is arranged inside the connecting rod (6); a piston (8) is arranged inside the air bin (7); a support plate (801) is arranged at the other end of the piston (8).

2. A microbial oxidation sewage treatment equipment according to claim 1, characterized in that: The partition (3) is located in the treatment tank (1) and separates the treatment tank (1) from the impurity bin (2). The partition (3) is an inclined embedded structure to facilitate sludge to pass through the solenoid valve (301).

3. The microbial oxidation sewage treatment equipment according to claim 1 is characterized in that: The through groove (4) is connected to the interior of the treatment pool (1); the slide groove (401) is an annular structure, and both ends are connected to form a closed loop.

4. The microbial oxidation sewage treatment equipment according to claim 1 is characterized in that: The slider (5) is located in the through groove (4), one end of which extends into the slide groove (401) and is slidably connected to the inner wall of the slide groove (401) via a slide rail; one end of the connecting rod (6) is rotatably connected to the outer wall of the slider (5) via a bearing, and the other end of the connecting rod (6) extends into the treatment pool (1).

5. The microbial oxidation sewage treatment equipment according to claim 1 is characterized in that: The connecting rod (6) rotates with the slider (5) via a connecting shaft and a bearing to ensure that the angle of the connecting rod (6) is in a horizontal state. A pressure sensor is provided inside the gas bin (7). One end of the piston (8) is located in the gas bin (7) and is slidably connected to the inner wall of the gas bin (7) via a slide rail, and the other end extends to the outside of the gas bin (7) and is connected to the support plate (801) via bolts.

6. The microbial oxidation sewage treatment equipment according to claim 1 is characterized by: The two sensing blocks (402) are both embedded and connected to the inner wall of the through slot (4) via bolts, and the sensing blocks (402) are electrically connected to the pressure sensor in the gas chamber (7).

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