Integrated tank for wastewater treatment by catalytic oxidation and filtration

Abstract

The utility model discloses catalytic oxidation filtration integration sewage treatment integrated tank, including integrated tank body, exhaust pipe and waste discharge assembly, the inside of integrated tank body is equipped with pretreatment area, catalytic oxidation reaction area and filter area in proper order, exhaust pipe installs on integrated tank body, and waste discharge assembly installs on integrated tank body, and waste discharge assembly is used for discharging the garbage impurity in the pretreatment area in integrated tank body, and the inside of conveying belt is arranged in the waste discharge casing, and the salvage piece is installed in the outside of conveying belt, and conveying belt operation drives the salvage piece salvage garbage impurity in the inside of pretreatment area. The utility model discloses the cooperation use mode of integrated tank body and waste discharge assembly, and waste discharge assembly includes mounting seat, waste discharge casing, conveying belt and salvage piece, and conveying belt runs along the connecting track in the inside of waste discharge casing, just can make conveying belt through salvage piece and salvage the garbage waste material in the inside of pretreatment area and discharge, thereby reducing the situation that integrated tank body pretreatment area is blocked.

Description

Technical Field

[0001] This utility model relates to the field of integrated tanks, and in particular to an integrated wastewater treatment tank that combines catalytic oxidation and filtration. Background Technology

[0002] The integrated catalytic oxidation and filtration wastewater treatment tank is an advanced wastewater treatment device that combines multiple technologies such as catalytic oxidation and filtration. It can efficiently remove organic matter, suspended solids and other pollutants from wastewater. This integrated device is widely used in industrial wastewater treatment, municipal wastewater treatment and small-scale wastewater treatment systems, and has the advantages of high treatment efficiency, small footprint and simple operation.

[0003] Wastewater treatment integrated tanks are typically composed of a tank body, the interior of which is divided into a pretreatment zone, a catalytic oxidation reaction zone, and a filtration zone. The pretreatment zone removes larger particulate impurities, garbage, and suspended solids from the wastewater. After pretreatment, the wastewater enters the catalytic oxidation zone, where a catalyst reacts with oxygen to promote the oxidation and decomposition of organic matter, producing carbon dioxide and water. Finally, the filtered water is collected in the effluent zone, and the effluent quality is monitored to ensure that it meets discharge standards before being discharged into the environment or reused.

[0004] However, when filtering a certain amount of larger particulate impurities, garbage, and suspended solids in the sewage pretreatment area, the filter screen in the pretreatment area may become clogged or even fail to filter. The larger particulate impurities, garbage, and suspended solids are located inside the integrated tank, which is inconvenient for manual retrieval and cleaning, thus presenting certain defects. Utility Model Content

[0005] The purpose of this invention is to provide an integrated wastewater treatment tank that combines catalytic oxidation and filtration to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an integrated wastewater treatment tank combining catalytic oxidation and filtration, comprising:

[0007] An integrated tank, the interior of which is sequentially provided with a pretreatment zone, a catalytic oxidation reaction zone, and a filtration zone;

[0008] An exhaust pipe is installed on the integrated tank and is used to discharge the gas generated in the catalytic oxidation reaction zone.

[0009] Waste discharge assembly, which is installed on the integrated tank, is used to discharge waste and impurities from the pretreatment zone inside the integrated tank.

[0010] Preferably, the waste discharge component includes:

[0011] Mounting base, the mounting base is fixedly installed on the top of the integrated tank;

[0012] The waste discharge shell has its outer wall fixedly connected to the mounting base, and the top of the integrated tank has a hole corresponding to the waste discharge shell.

[0013] A conveyor belt is disposed inside the waste discharge housing;

[0014] A retrieval component is installed on the outside of a conveyor belt, and the operation of the conveyor belt drives the retrieval component to retrieve garbage and impurities inside the pretreatment area.

[0015] Preferably, the waste discharge assembly further includes:

[0016] A feeding slot is provided at the bottom of the front side of the waste discharge shell;

[0017] The discharge slot is located on one side of the bottom of the waste discharge shell.

[0018] Preferably, the waste discharge assembly further includes:

[0019] A drive motor is mounted on one side of the waste discharge housing;

[0020] A connecting shaft is rotatably mounted inside the waste discharge housing, and one of the connecting shafts is connected to a drive motor.

[0021] A drive roller is fixedly installed outside the connecting shaft, and the conveyor belt is sleeved around the drive roller.

[0022] Preferably, the waste discharge assembly further includes:

[0023] An arc-shaped plate, which is fixedly connected to the inside of the conveyor belt;

[0024] The slots are arranged in a ring array on the outside of the drive roller, and the arc plate is engaged inside the slots.

[0025] Preferably, the waste discharge assembly further includes:

[0026] A guide shaft, which is fixedly connected to the end of the arc plate;

[0027] A connecting track is fixedly connected to the side of the inner wall of the waste discharge housing, and the outer wall of the guide shaft is slidably sleeved with the connecting track.

[0028] The technical effects and advantages of this utility model are as follows:

[0029] This utility model utilizes the combined use of an integrated tank and a waste discharge component. The waste discharge component includes a mounting base, a waste discharge shell, a conveyor belt, and a retrieval component. The conveyor belt runs along a connecting track inside the waste discharge shell, allowing the conveyor belt to retrieve and discharge the waste materials inside the pretreatment area via the retrieval component, thereby reducing the likelihood of blockage in the pretreatment area of ​​the integrated tank. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0031] Figure 2 This is a schematic diagram of the internal structure of the front of this utility model;

[0032] Figure 3 This is a schematic diagram of the front structure of the waste discharge shell of this utility model.

[0033] Figure 4 This is a schematic diagram of the internal structure of the side portion of the waste discharge shell of this utility model.

[0034] In the diagram: 1. Integrated tank; 2. Pretreatment zone; 3. Catalytic oxidation reaction zone; 31. Exhaust pipe; 4. Filtration zone; 5. Waste discharge assembly; 51. Mounting base; 52. Waste discharge shell; 53. Conveyor belt; 54. Retrieval component; 55. Feed slot; 56. Discharge slot; 57. Drive motor; 58. Connecting shaft; 59. Drive roller; 510. Arc plate; 511. Slot; 512. Guide shaft; 513. Connecting track. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] This utility model provides, for example Figure 1-4 The integrated wastewater treatment tank shown is a combination of catalytic oxidation and filtration.

[0037] Example 1

[0038] The system includes an integrated tank 1, an exhaust pipe 31, and a waste discharge assembly 5. The integrated tank 1 contains, in sequence, a pretreatment zone 2, a catalytic oxidation reaction zone 3, and a filtration zone 4. The pretreatment zone 2 typically uses a sieve to filter out waste and impurities. The catalytic oxidation reaction zone 3 is the core of the integrated tank 1, equipped with a catalyst and reactor, providing the necessary space and conditions for the reaction. The filtration zone 4 contains multiple layers of filter media, typically sand layers and activated carbon layers, for further water purification; this is existing technology and will not be discussed in detail here. The exhaust pipe 31 is installed on the integrated tank 1 and is used to discharge the gas generated in the catalytic oxidation reaction zone 3. The waste discharge assembly 5 is installed on the integrated tank 1 and is used to discharge waste and impurities from the pretreatment zone 2 inside the integrated tank 1, thereby reducing the likelihood of blockage by waste and impurities in the pretreatment zone 2.

[0039] In particular, the waste discharge assembly 5 includes a mounting base 51, a waste discharge shell 52, a conveyor belt 53, and a retrieval component 54. The mounting base 51 is fixedly installed on the top of the integrated tank 1. The outer wall of the waste discharge shell 52 is fixedly connected to the mounting base 51. The top of the integrated tank 1 has a hole corresponding to the waste discharge shell 52. The waste discharge shell 52 is L-shaped. The conveyor belt 53 is located inside the waste discharge shell 52. The retrieval component 54 is installed outside the conveyor belt 53. The operation of the conveyor belt 53 drives the retrieval component 54 to retrieve the garbage and impurities inside the pretreatment zone 2. The retrieval component 54 is L-shaped and can retrieve and carry the garbage and impurities.

[0040] Furthermore, the waste discharge assembly 5 also includes a feed chute 55 and a discharge chute 56. The feed chute 55 is located at the bottom of the front of the waste discharge housing 52, and the discharge chute 56 is located on one side of the bottom of the waste discharge housing 52. The feed chute 55 is located inside the integrated tank 1, so that when the conveyor belt 53 drives multiple retrieval components 54, the retrieval components 54 can retrieve waste from the feed chute 55 and then move to one end of the conveyor belt 53, such as... Figure 4 As shown, the waste can fall off the retrieval piece 54 and be discharged from the discharge chute 56.

[0041] Specifically, the waste discharge assembly 5 also includes a drive motor 57, a connecting shaft 58, and a drive roller 59. The drive motor 57 is installed on one side of the waste discharge housing 52, and the connecting shaft 58 is rotatably installed inside the waste discharge housing 52. One of the connecting shafts 58 is connected to the drive motor 57 for transmission. The drive roller 59 is fixedly installed outside the connecting shaft 58, and the conveyor belt 53 is sleeved on the outside of the drive roller 59. The drive motor 57 can drive the conveyor belt 53 to run through the connecting shaft 58 and the drive roller 59.

[0042] Example 2

[0043] Based on Embodiment 1, the waste discharge assembly 5 further includes an arc plate 510 and a slot 511. The arc plate 510 is fixedly connected to the inside of the conveyor belt 53, and the slot 511 is arranged in a ring array on the outside of the drive roller 59. The arc plate 510 is engaged inside the slot 511, so that under the action of the arc plate 510, the drive roller 59 and the conveyor belt 53 can be prevented from slipping when the conveyor belt 53 is slack.

[0044] Furthermore, the waste discharge assembly 5 also includes a guide shaft 512 and a connecting track 513. The guide shaft 512 is fixedly connected to the end of the arc plate 510, and the connecting track 513 is fixedly connected to the side of the inner wall of the waste discharge housing 52. The outer wall of the guide shaft 512 is slidably sleeved with the connecting track 513. The cooperation between the guide shaft 512 and the connecting track 513 allows the conveyor belt 53 to run along the trajectory inside the waste discharge housing 52. Moreover, there is a certain gap between the two ends of the drive roller 59 and the inner wall of the waste discharge housing 52, thereby preventing the guide shaft 512 from affecting the operation of the drive roller 59.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., 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. An integrated wastewater treatment tank combining catalytic oxidation and filtration, characterized in that, include: An integrated tank (1) is provided with a pretreatment zone (2), a catalytic oxidation reaction zone (3) and a filtration zone (4) in sequence inside the integrated tank (1). An exhaust pipe (31) is installed on the integrated tank (1) and is used to discharge the gas generated in the catalytic oxidation reaction zone (3). Waste discharge component (5), which is installed on the integrated tank (1), is used to discharge waste and impurities in the pretreatment area (2) inside the integrated tank (1).

2. The integrated wastewater treatment tank for catalytic oxidation and filtration according to claim 1, characterized in that, The waste discharge component (5) includes: Mounting base (51), which is fixedly installed on the top of the integrated tank (1); Waste discharge shell (52), the outer wall of the waste discharge shell (52) is fixedly connected to the mounting base (51), and the top of the integrated tank (1) is provided with a hole corresponding to the waste discharge shell (52); A conveyor belt (53) is disposed inside the waste discharge housing (52); The retrieval component (54) is installed on the outside of the conveyor belt (53), and the operation of the conveyor belt (53) drives the retrieval component (54) to retrieve the garbage and impurities inside the pretreatment area (2).

3. The integrated wastewater treatment tank for catalytic oxidation and filtration according to claim 2, characterized in that, The waste discharge component (5) also includes: Feed slot (55) is provided at the bottom of the front side of the waste discharge shell (52); Discharge slot (56) is provided on one side of the bottom of the waste discharge shell (52).

4. The integrated wastewater treatment tank for catalytic oxidation and filtration according to claim 3, characterized in that, The waste discharge component (5) also includes: A drive motor (57) is mounted on one side of the waste discharge housing (52); A connecting shaft (58) is rotatably mounted inside the waste discharge housing (52), and one of the connecting shafts (58) is connected to a drive motor (57) for transmission. The drive roller (59) is fixedly installed outside the connecting shaft (58), and the conveyor belt (53) is sleeved on the outside of the drive roller (59).

5. The integrated wastewater treatment tank for catalytic oxidation and filtration according to claim 4, characterized in that, The waste discharge component (5) also includes: Arc plate (510), said arc plate (510) is fixedly connected to the inside of conveyor belt (53); The slot (511) is arranged in a ring array outside the drive roller (59), and the arc plate (510) is engaged inside the slot (511).

6. The integrated wastewater treatment tank for catalytic oxidation and filtration according to claim 5, characterized in that, The waste discharge component (5) also includes: Guide shaft (512), the guide shaft (512) is fixedly connected to the end of the arc plate (510); The connecting track (513) is fixedly connected to the side of the inner wall of the waste discharge shell (52), and the outer wall of the guide shaft (512) is slidably sleeved with the connecting track (513).

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