A separation device for sewage treatment

Abstract

The utility model relates to sewage treatment technical field discloses a kind of separating devices for sewage treatment, including separating bucket, the push rod lifting frame is arranged at the top of separating bucket, sealing component is arranged in the inside of separating bucket, motor cleaning component is arranged at the bottom of separating bucket, the bucket cover is arranged at the top of push rod lifting frame, multistage filtering component is arranged in the inside of push rod lifting frame, the upper surface of bucket cover is provided with water pump, and the lower surface of bucket cover is provided with filter tube component;The utility model is driven sewage by water pump from below to flow upwards, and then through the porous ceramic filter plate, activated carbon filter plate and ultrafiltration membrane filter plate on multistage filtering component, sewage can be filtered actively and multilayer, save time, improve separation efficiency, and filter plate can be quickly assembled and disassembled, to reduce cleaning, maintenance difficulty.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to a separation device for wastewater treatment. Background Technology

[0002] Wastewater treatment plays a crucial role in protecting water resources, preventing water pollution, and promoting water recycling. Its essence lies in the comprehensive application of physical, chemical, and biological methods to effectively remove various pollutants from wastewater, ensuring that the treated water meets discharge standards or reuse requirements. Wastewater treatment processes typically encompass multiple stages, including pretreatment, physical treatment, and biological treatment. The physical treatment stage is particularly critical: by precisely adding flocculants or coagulants to the wastewater, tiny particles rapidly aggregate to form larger flocs, which are then efficiently separated and removed from the wastewater through gravity settling.

[0003] Existing wastewater treatment separation devices typically employ sedimentation tanks to separate larger flocs from wastewater, allowing the wastewater to settle and achieve initial separation. However, these sedimentation tanks have significant drawbacks in actual operation: the separation process requires a considerable amount of time for sedimentation, resulting in extremely low overall separation efficiency; furthermore, the separation and filtration equipment is often housed inside the sedimentation tank, which greatly inconveniences the removal, cleaning, and routine maintenance of the equipment, thus increasing operating costs. To effectively improve separation efficiency and reduce maintenance difficulty, this application proposes a separation device for wastewater treatment. Utility Model Content

[0004] The purpose of this invention is to provide a separation device for sewage treatment, so as to solve the problems of low separation efficiency and high maintenance difficulty of existing sewage treatment separation devices.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a separation device for sewage treatment, comprising a separation tank, a push rod lifting frame at the top of the separation tank, a sealing component inside the separation tank, a motor cleaning component at the bottom of the separation tank, a tank cover at the top of the push rod lifting frame, a multi-stage filtration component inside the push rod lifting frame, a water pump on the upper surface of the tank cover, and a filter pipe component on the lower surface of the tank cover;

[0006] The multi-stage filtration component includes multiple filter barrels that are threaded together. Multiple filter plates are movably mounted on the bottom of each filter barrel by screws. Multiple filter sealing rubber rings are fixedly connected at the connection points of the filter barrels. The multiple filter plates are, from bottom to top, a porous ceramic filter plate, an activated carbon filter plate, and an ultrafiltration membrane filter plate.

[0007] The separation tank includes a tank body, a water supply pipe fixedly connected to the bottom of the side wall of the tank body, a waste discharge pipe fixedly connected to one side of the bottom of the tank body, a water supply solenoid valve movably connected inside the water supply pipe, and a waste discharge solenoid valve movably connected inside the waste discharge pipe.

[0008] The push rod lifting frame includes a lifting ring, and multiple electric push rods are fixedly connected to the bottom outer side of the lifting ring around an axis. The bottom of the multiple electric push rods is fixedly connected to the outside of the barrel. The sealing component includes an mounting ring, and a barrel sealing rubber ring is fixedly connected to the top of the mounting ring. The outside of the mounting ring is fixedly connected to the inside of the barrel. The motor cleaning component includes a cleaning motor, and multiple scrapers are fixedly connected to the output end of the cleaning motor by rotating around an axis through the barrel. The cleaning motor is fixedly connected to the bottom of the barrel, and the multiple scrapers are in contact with the bottom of the inside of the barrel.

[0009] The barrel lid is fixedly connected to the top of the lifting ring, the outer side of the upper filter barrel is threadedly connected to the inner side of the lifting ring, and the bottom of the lower filter barrel is movably fitted with the barrel sealing rubber ring.

[0010] The bottom of the water pump is fixedly connected to the bucket lid.

[0011] The filter pipe component includes a water pump, with a filter head fixedly connected to the bottom of the water pump, the top of the water pump passing through the bucket lid and fixedly connected to the water pump, and the outside of the water pump being fixedly connected to the bucket lid.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model uses a water delivery pipe to send sewage into the tank, and a water pump draws the sewage out of the tank through the filter pipe component. This allows the sewage to undergo active, multi-layer filtration through the porous ceramic filter plate, activated carbon filter plate, and ultrafiltration membrane filter plate on the multi-stage filtration component, which can save time and improve separation efficiency.

[0014] 2. This utility model uses multiple electric push rods to lift the lifting ring, which in turn drives the multi-stage filter components to extend out of the separation tank. By rotating multiple filter tanks, the filter plates can be quickly installed and removed, thereby reducing the difficulty of cleaning and maintenance. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall main structure of this utility model;

[0016] Figure 2 This is a side sectional view of the installation structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the installation structure of the motor cleaning component of this utility model;

[0018] Figure 4 This is a schematic diagram of the installation structure of the multi-stage filter component of this utility model;

[0019] In the diagram: 1. Separation tank; 101. Tank body; 102. Water supply pipe; 103. Waste discharge pipe; 104. Water supply solenoid valve; 105. Waste discharge solenoid valve; 2. Push rod lifting frame; 201. Lifting ring; 202. Electric push rod; 3. Sealing components; 301. Mounting ring; 302. Tank sealing rubber ring; 4. Motor cleaning components; 401. Cleaning motor; 402. Scraper; 5. Tank lid; 6. Multi-stage filtration components; 601. Filter tank; 602. Filter plate; 603. Filter sealing rubber ring; 7. Water pump; 8. Filter pipe components; 801. Water suction pipe; 802. Filter head. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Please see Figure 1-4 This utility model provides a technical solution: a separation device for sewage treatment, including a separation tank 1, a push rod lifting frame 2 on the top of the separation tank 1, a sealing component 3 inside the separation tank 1, a motor cleaning component 4 at the bottom of the separation tank 1, a tank cover 5 on the top of the push rod lifting frame 2, a multi-stage filtration component 6 inside the push rod lifting frame 2, a water pump 7 on the upper surface of the tank cover 5, and a filter pipe component 8 on the lower surface of the tank cover 5;

[0022] The multi-stage filtration component 6 includes multiple filter barrels 601 that are threaded together. Multiple filter plates 602 are movably mounted on the bottom of the filter barrels 601 by screws. Multiple filter sealing rubber rings 603 are fixedly connected at the connection of the filter barrels 601. The multiple filter plates 602 are, from bottom to top, a porous ceramic filter plate, an activated carbon filter plate, and an ultrafiltration membrane filter plate. By setting multiple filter plates 602 of different materials, sewage can be filtered gradually from low to high, thereby improving the filtration and separation effect.

[0023] The separation tank 1 includes a tank body 101. A water supply pipe 102 is fixedly connected to the bottom of the side wall of the tank body 101. A waste discharge pipe 103 is fixedly connected to one side of the bottom of the tank body 101. A water supply solenoid valve 104 is movably connected inside the water supply pipe 102. A waste discharge solenoid valve 105 is movably connected inside the waste discharge pipe 103. By setting the waste discharge solenoid valve 105, it is easy to control the discharge of dirt from the bottom of the tank body 101 into the separation tank 1, thereby reducing the difficulty of maintenance and cleaning.

[0024] The push rod lifting frame 2 includes a lifting ring 201. Multiple electric push rods 202 are fixedly connected to the bottom outer side of the lifting ring 201 around the axis. The bottom of the multiple electric push rods 202 is fixedly connected to the outside of the barrel 101. The sealing component 3 includes an installation ring 301. A barrel sealing rubber ring 302 is fixedly connected to the top of the installation ring 301. The outside of the installation ring 301 is fixedly connected to the inside of the barrel 101. The motor cleaning component 4 includes a cleaning motor 401. Multiple scrapers 402 are fixedly connected to the output end of the cleaning motor 401 around the axis. The cleaning motor 401 is fixedly connected to the bottom of the barrel 101. The multiple scrapers 402 are in contact with the bottom of the inside of the barrel 101. By setting the motor cleaning component 4, it is easy to discharge the dirt at the bottom of the barrel 101 through the waste discharge pipe 103, reducing the difficulty of maintenance and cleaning.

[0025] The lid 5 is fixedly connected to the top of the lifting ring 201. The outer side of the upper filter bucket 601 is threadedly connected to the inner side of the lifting ring 201. The bottom of the lower filter bucket 601 is movably fitted with the bucket sealing rubber ring 302. By setting the bucket sealing rubber ring 302, it can cooperate with the lower filter bucket 601 to seal the bottom of the filter bucket 601, thus preventing sewage from flowing to the top of the separation bucket 1 through the gap between the multi-stage filter component 6 and the separation bucket 1, which would affect the separation effect.

[0026] The bottom of the water pump 7 is fixedly connected to the bucket cover 5.

[0027] The filter pipe component 8 includes a water pumping pipe 801, with a filter head 802 fixedly connected to the bottom of the water pumping pipe 801. The top of the water pumping pipe 801 passes through the bucket cover 5 and is fixedly connected to the water pump 7. The outside of the water pumping pipe 801 is fixedly connected to the bucket cover 5. By setting the filter pipe component 8, the dirt in the sewage can be further filtered, and the diversion effect can be improved.

[0028] Working principle: The encoder opens the water supply solenoid valve 104, sending sewage into the bottom of the inner side of the tank 101 through the water supply pipe 102. The water pump 7 draws out the sewage from inside the tank 101 through the water pump pipe 801. The sewage is driven by the water pump 7 to flow from bottom to top, so that the sewage is filtered and separated through the porous ceramic filter plate, activated carbon filter plate and ultrafiltration membrane filter plate. The dirt particles in the sewage are blocked by multiple filter plates 602 and then discharged from the separation tank 1 through the filter pipe component 8 to complete the filtration. When the filter plates 602 need to be cleaned and maintained, multiple electric push rods 202 are energized, which in turn lifts the lifting ring 201, so that the multi-stage filter component 6 extends out of the separation tank 1. Then, multiple filter tanks 601 are rotated to clean and maintain multiple filter plates 602. The encoder opens the waste discharge solenoid valve 105 and controls the cleaning motor 401 to rotate, which in turn controls multiple scrapers 402 to discharge the dirt and particles accumulated at the bottom of the tank 101 through the waste discharge pipe 103.

[0029] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

Claims

1. A separation device for wastewater treatment, characterized in that: The device includes a separation tank (1), a push rod lifting frame (2) on the top of the separation tank (1), a sealing component (3) inside the separation tank (1), a motor cleaning component (4) at the bottom of the separation tank (1), a tank cover (5) on the top of the push rod lifting frame (2), a multi-stage filtration component (6) inside the push rod lifting frame (2), a water pump (7) on the upper surface of the tank cover (5), and a filter pipe component (8) on the lower surface of the tank cover (5). The multi-stage filtration component (6) includes multiple filter barrels (601) that are threaded together. Multiple filter plates (602) are movably mounted on the bottom of the multiple filter barrels (601) by screws. Multiple filter sealing rubber rings (603) are fixedly connected at the connection of the filter barrels (601). The multiple filter plates (602) are, from bottom to top, a porous ceramic filter plate, an activated carbon filter plate, and an ultrafiltration membrane filter plate.

2. The separation device for wastewater treatment according to claim 1, characterized in that: The separation tank (1) includes a tank body (101), a water supply pipe (102) is fixedly connected to the bottom of the side wall of the tank body (101), a waste discharge pipe (103) is fixedly connected to one side of the bottom of the tank body (101), a water supply solenoid valve (104) is movably connected inside the water supply pipe (102), and a waste discharge solenoid valve (105) is movably connected inside the waste discharge pipe (103).

3. The separation device for wastewater treatment according to claim 2, characterized in that: The push rod lifting frame (2) includes a lifting ring (201). Multiple electric push rods (202) are fixedly connected to the bottom outer side of the lifting ring (201) around the axis. The bottom of the multiple electric push rods (202) is fixedly connected to the outside of the barrel body (101). The sealing component (3) includes an installation ring (301). A barrel sealing rubber ring (302) is fixedly connected to the top of the installation ring (301). The outside of the installation ring (301) is fixedly connected to the inside of the barrel body (101). The motor cleaning component (4) includes a cleaning motor (401). Multiple scrapers (402) are fixedly connected to the output end of the cleaning motor (401) around the axis through the barrel body (101). The cleaning motor (401) is fixedly connected to the bottom of the barrel body (101). The multiple scrapers (402) are in contact with the bottom of the inside of the barrel body (101).

4. A separation device for wastewater treatment according to claim 3, characterized in that: The lid (5) is fixedly connected to the top of the lifting ring (201), the outer side of the upper filter barrel (601) is threadedly connected to the inner side of the lifting ring (201), and the bottom of the lower filter barrel (601) is movably fitted with the barrel sealing rubber ring (302).

5. A separation device for wastewater treatment according to claim 4, characterized in that: The bottom of the water pump (7) is fixedly connected to the bucket cover (5).

6. A separation device for wastewater treatment according to claim 5, characterized in that: The filter pipe component (8) includes a water pump pipe (801), the bottom of which is fixedly connected to a filter head (802), the top of which passes through the bucket lid (5) and is fixedly connected to a water pump (7), and the outside of which is fixedly connected to the bucket lid (5).

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