Conveniently scraped sewage treatment tank

Abstract

The utility model relates to sewage treatment equipment technical field, concretely is a kind of sewage treatment tank of convenient scraping, it includes: purification tank, controller, stirring motor and spoiler bar;The side of the purification tank is connected with controller by bolt, the side of the purification tank below controller near is connected with stirring motor by motor base, the output end of the stirring motor is connected with spoiler bar through shaft coupling and penetrates the inner wall of purification tank, the spoiler bar rotationally connects on the inner wall of purification tank, the side of the purification tank below stirring motor near is connected with blow pump by flange. The sewage treatment tank of convenient scraping, by starting long electric pushrod and pulling filter plate and scraping plate abut, then starting short electric pushrod drives plug rod and inserts into the hole of filter plate, pushes out the blockage, then starting drive motor drives scraping plate and scrapes off the impurity on filter plate, and pushes into the aggregate tank, to let the sewage treatment tank convenient scraping impurity.

Description

Technical Field

[0001] This utility model relates to the technical field of sewage treatment equipment, specifically to a sewage treatment tank that is easy to scrape. Background Technology

[0002] Wastewater treatment tanks are used to remove pollutants from urban wastewater, mainly including domestic sewage and some industrial wastewater. Physical, chemical and biological processes are used to remove pollutants and produce treated wastewater that is safe to be released into the environment. However, existing wastewater treatment tanks still have certain shortcomings in use, such as:

[0003] Publication number CN217323649U discloses a wastewater treatment tank for wastewater treatment. The tank includes a water inlet fixedly connected to one end of its upper surface, a filter installed inside the water inlet, a waste collection bin installed on the upper surface of the tank near the water inlet, drain pipes fixedly connected to the lower surface of the waste collection bins, drain holes on the upper surface of the wastewater treatment tank, a dosing pipe fixedly connected to the upper surface of the tank, a stirring device installed in the middle of the inner cavity of the tank, a scraping device installed in the inner cavity of the tank, a drain pipe fixedly connected to one side of the tank, and a baffle device installed on the other side of the tank. This utility model relates to the field of wastewater treatment technology. This wastewater treatment tank solves the problem of inconvenience in scraping contaminants from the inner wall of traditional wastewater treatment tanks during use.

[0004] The aforementioned document describes the use of a filter screen to filter wastewater. However, after prolonged filtration, impurities accumulate on the surface of the filter screen and within the filter pores. If these impurities are not scraped off in time, they will affect wastewater filtration. The aforementioned document describes cleaning the filter screen by pulling it out, which is cumbersome and inefficient. Therefore, a wastewater treatment tank that is easy to scrape off is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a wastewater treatment tank that is easy to scrape, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a wastewater treatment tank that is easy to scrape, comprising: a purification tank, a controller, a stirring motor, and a baffle bar;

[0007] A controller is bolted to one side of the purification box. A stirring motor is connected to the side of the purification box near the bottom of the controller via a motor mount. The output end of the stirring motor passes through the inner wall of the purification box and is connected to a baffle rod via a coupling. The baffle rod is rotatably connected to the inner wall of the purification box. A sewage pump is connected to the side of the purification box near the bottom of the stirring motor via a flange. A filter mechanism is connected to the upper surface of the purification box. A dosing mechanism is connected to the upper surface of the purification box near the filter mechanism.

[0008] The filtration mechanism includes a partition box connected to the upper surface of the purification chamber. A long electric push rod is connected through the upper part of the inner wall of the partition box. A filter plate is connected to the moving end of the long electric push rod. The filter plate is slidably connected inside the partition box. A collection box is slidably connected through the front part of the inner wall of the partition box. An ultrasonic water level gauge a is connected to the upper part of the inner wall of the partition box by screws. The ultrasonic water level gauge a is located above the filter plate.

[0009] Preferably, the bottom plate of the filter plate is embedded with a short electric push rod, the movable end of the short electric push rod is connected to a perforated plate, and an insert rod is connected above the perforated plate.

[0010] Preferably, a drive motor is connected to one side of the partition box via a motor mount, and the output end of the drive motor passes through the inner wall of the partition box and is connected to a threaded rod via a coupling. The threaded rod is rotatably connected to the inner wall of the partition box.

[0011] Preferably, a scraper is threaded onto the threaded rod, and a sliding rod slides through the scraper. The sliding rod is connected to the inner wall of the partition box by screws.

[0012] Preferably, the dosing mechanism includes a protective box with a partition box abutting on one side. The protective box is bolted to the upper surface of the purification box, and a water tank is connected to one side of the inner wall of the protective box via a bracket. A metering pump is connected to the bottom plate of the water tank via a pipe. The metering pump is bolted to the upper surface of the purification box, and the outlet pipe of the metering pump is connected through the upper part of the inner wall of the purification box.

[0013] Preferably, a water quality analyzer is connected to one side of the purification tank near the bottom of the stirring motor via screws, and a detection probe is connected to one side of the water quality analyzer via wires. The detection probe is connected to the lower inner wall of the purification tank.

[0014] Preferably, a weight sensor is connected to the upper surface of the purification box near the metering pump by screws, a support plate is connected to the upper surface of the weight sensor by screws, and a medicine box is connected above the support plate.

[0015] Preferably, the discharge port of the medicine box is connected to a screw conveyor, an inner cylinder is connected below the screw conveyor, an outer cylinder is sleeved on the outside of the inner cylinder, the outer cylinder is connected through the upper part of the inner wall of the purification box, and an ultrasonic water level gauge b is connected to the upper part of the inner wall of the purification box by screws.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: This wastewater treatment tank that facilitates scraping removes impurities involves activating a long electric actuator to pull the filter plate against the scraper, then activating a short electric actuator to insert a rod into the holes of the filter plate to push out the blockages. Then, the drive motor activates the scraper to scrape off the impurities on the filter plate and push them into the collection box, thus making it easier to scrape impurities from the wastewater treatment tank. The specific details are as follows:

[0017] 1. By starting the short electric push rod, the perforated plate is pulled to drive the insert rod into the hole of the filter plate, pushing out the blockage. Then, the drive motor is started to drive the threaded rod to rotate. The threaded rod drives the scraper to slide, scraping off the impurities on the filter plate and pushing them into the collection box, thus making it easier to scrape off impurities in the sewage treatment box.

[0018] 2. The component content in the wastewater is monitored by a detection probe, the current wastewater level is monitored by an ultrasonic water level gauge, and the controller calculates the required amount of medicine based on the water level and water quality information. The metering pump is started to send the liquid medicine into the purification tank, and the screw conveyor is started to send the granular medicine into the purification tank, thereby allowing the wastewater treatment tank to add medicine in a quantitative manner. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the three-dimensional cross-sectional structure of the purification box of this utility model;

[0020] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the main structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the partition box of this utility model;

[0023] Figure 5 This is a schematic diagram of the main cross-sectional structure of the partition box of this utility model;

[0024] Figure 6 This is a schematic diagram of the main cross-sectional structure of the protective box of this utility model.

[0025] In the diagram: 1. Purification box; 2. Controller; 3. Agitator motor; 4. Baffle rod; 5. Sewage pump; 6. Filtration mechanism; 601. Partition box; 602. Long electric actuator; 603. Filter plate; 604. Collection box; 605. Ultrasonic water level gauge a; 606. Short electric actuator; 607. Hollow plate; 608. Insert rod; 609. Drive motor; 610. Threaded rod; 611. Scraper; 612. Slide rod; 7. Dosing mechanism; 701. Protective box; 702. Water tank; 703. Metering pump; 704. Water quality analyzer; 705. Detection probe; 706. Weight sensor; 707. Support plate; 708. Medicine box; 709. Screw conveyor; 710. Inner cylinder; 711. Outer cylinder; 712. Ultrasonic water level gauge b. Detailed Implementation

[0026] 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.

[0027] Please see Figures 1-5This utility model provides a technical solution: a wastewater treatment tank for easy scraping, comprising: a purification tank 1, a controller 2, a stirring motor 3, and a baffle rod 4; the controller 2 is bolted to one side of the purification tank 1, and the stirring motor 3 is connected to the side of the purification tank 1 near the controller 2 via a motor mount. The output end of the stirring motor 3 passes through the inner wall of the purification tank 1 and is connected to the baffle rod 4 via a coupling. The baffle rod 4 is rotatably connected to the inner wall of the purification tank 1. A sewage pump 5 is connected to the side of the purification tank 1 near the stirring motor 3 via a flange. A filter mechanism 6 is connected to the upper surface of the purification tank 1. A dosing mechanism 7 is connected to the upper surface of the purification box 1 on one side of the mechanism 6; the filtration mechanism 6 includes a partition box 601 connected to the upper surface of the purification box 1, a long electric push rod 602 is connected through the upper part of the inner wall of the partition box 601, a filter plate 603 is connected to the moving end of the long electric push rod 602, the filter plate 603 is slidably connected in the partition box 601, a collection box 604 is slidably connected through the front part of the inner wall of the partition box 601, and an ultrasonic water level gauge a605 is connected to the upper part of the inner wall of the partition box 601 by screws. The ultrasonic water level gauge a605 is set above the filter plate 603, and the long electric push rod 602 pulls the filter plate. 603 moves upward, aligning with the notch on the partition of the partition box 601, to discharge impurities into the collection box 604. The ultrasonic water level gauge a605 monitors the water level on the filter plate 603 in real time. If the water level is high, it indicates a large amount of impurities on the filter plate 603, requiring cleaning. A short electric push rod 606 is embedded in the bottom plate of the filter plate 603. The moving end of the short electric push rod 606 is connected to a perforated plate 607. An insertion rod 608 is connected above the perforated plate 607. The short electric push rod 606 pulls the perforated plate 607 upward, inserting the insertion rod 608 into the filter holes of the filter plate 603, thus cleaning the filter holes. The blockage is pushed out. A drive motor 609 is connected to one side of the partition box 601 via a motor mount. The output end of the drive motor 609 passes through the inner wall of the partition box 601 and is connected to a threaded rod 610 via a coupling. The threaded rod 610 is rotatably connected to the inner wall of the partition box 601. A scraper 611 is threaded onto the threaded rod 610. A slide rod 612 slides through the scraper 611. The slide rod 612 is connected to the inner wall of the partition box 601 by screws. When the threaded rod 610 rotates, it will drive the scraper 611 to slide along the slide rod 612, scraping off the impurities on the filter plate 603 and pushing them into the collection box 604.

[0028] In practice, filter plate 603 is used to filter the incoming sewage. When the ultrasonic water level gauge a605 detects that the sewage filtration is slow, the long electric push rod 602 is activated to pull the filter plate 603 upward and make it contact with the scraper 611. Then, the short electric push rod 606 is activated to pull the perforated plate 607 and drive the insertion rod 608 to insert into the hole of the filter plate 603 to push out the blockage. Then, the drive motor 609 is activated to drive the threaded rod 610 to rotate. The threaded rod 610 drives the scraper 611 to slide along the slide rod 612 to scrape off the impurities on the filter plate 603 and push them into the collection box 604, so that the sewage treatment box can easily scrape off the impurities.

[0029] See Figures 1-3 and Figure 6 It is understood that the dosing mechanism 7 includes a protective box 701 with one side of a partition box 601 abutting against it. The protective box 701 is bolted to the upper surface of the purification box 1, and a water tank 702 is connected to one side of the inner wall of the protective box 701 via a bracket. The bottom plate of the water tank 702 is connected to a metering pump 703 via a pipe. The metering pump 703 is bolted to the upper surface of the purification box 1, and the outlet pipe of the metering pump 703 passes through and connects to the upper inner wall of the purification box 1. The protective box 701 protects the equipment. The metering pump 703 can accurately extract a certain volume of liquid to accurately determine the dosage of the reagent. A water quality analyzer 704 is screwed to one side of the purification box 1 near the stirring motor 3. A detection probe 705 is connected to one side of the water quality analyzer 704 via a wire. The detection probe 705 is connected to the lower inner wall of the purification box 1. The detection probe 705 monitors the water quality in the purification box 1 in real time and transmits the data via a wire. The water is fed to a water quality analyzer 704, and the water quality information is displayed on the screen of the water quality analyzer 704. A weight sensor 706 is connected to the upper surface of the purification tank 1 near the metering pump 703 by screws. A support plate 707 is connected to the upper surface of the weight sensor 706 by screws. A medicine tank 708 is connected above the support plate 707. The weight sensor 706 weighs the medicine tank 708 to accurately determine the required amount of medicine. A screw conveyor 709 is connected to the outlet of the medicine tank 708. An inner cylinder 710 is connected to the bottom of the screw conveyor 709. An outer cylinder 711 is sleeved on the outside of the inner cylinder 710. The outer cylinder 711 is connected through and connected to the upper part of the inner wall of the purification tank 1. An ultrasonic water level gauge b712 is connected to the upper part of the inner wall of the purification tank 1 by screws. The screw conveyor 709 can prevent blockage when conveying particulate materials. When the medicine tank 708 discharges, it will drive the inner cylinder 710 to slide inside the outer cylinder 711.

[0030] In practice, the protective box 701, water tank 702, and medicine tank 708 are opened. Liquid medicine is added to water tank 702, and granular medicine is added to medicine tank 708. Then, water tank 702, medicine tank 708, and protective box 701 are closed. The detection probe 705 monitors the water quality and transmits the information to the water quality analyzer 704. The water quality analyzer 704 then transmits the information to the controller 2. The ultrasonic water level gauge b712 monitors the current sewage water level and transmits the information to the controller 2. The controller 2 calculates the required amount of medicine based on the water level and water quality information, starts the metering pump 703 to send the liquid medicine into the purification tank 1, and starts the screw conveyor 709 to send the granular medicine into the purification tank 1. When the weight sensor 706 detects that the weight has decreased to the required number of grams, the screw conveyor 709 is turned off to allow the sewage treatment tank to add medicine in a quantitative manner.

[0031] In summary: When using this convenient scraping sewage treatment tank, firstly, connect the sewage pipe to the flange above the partition box 601. After the sewage is filtered by the filter plate 603, it enters the purification tank 1. When the ultrasonic water level gauge a605 detects that the sewage filtration is slow, raise the filter plate 603 to abut against the scraper 611. Insert the insertion rod 608 into the filter hole of the filter plate 603. Then, start the drive motor 609 to drive the scraper 611 to scrape off the impurities on the filter plate 603 and push them into the collection box 604. Periodically, pull out the collection box 604 for emptying. The detection probe 705 monitors the water quality. Based on the various components of the impurities in the water, calculate the required reaction drugs, start the metering pump 703 and the screw conveyor 709 to add the drugs, and then start the stirring motor 3 to drive the baffle rod 4 to rotate, mixing the drugs and sewage evenly. When the water quality is qualified, start the sewage pump 5 to pump out the purified sewage for discharge. The contents not described in detail in this description belong to the prior art known to those skilled in the art.

[0032] Although the present invention 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 technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A wastewater treatment tank that is easy to scrape, comprising: The purification box (1), controller (2), stirring motor (3) and baffle rod (4) are characterized in that; A controller (2) is bolted to one side of the purification box (1). A stirring motor (3) is connected to the side of the purification box (1) below the controller (2) via a motor mount. The output end of the stirring motor (3) passes through the inner wall of the purification box (1) and is connected to a baffle rod (4) via a coupling. The baffle rod (4) is rotatably connected to the inner wall of the purification box (1). A sewage pump (5) is connected to the side of the purification box (1) below the stirring motor (3) via a flange. A filter mechanism (6) is connected to the upper surface of the purification box (1). A dosing mechanism (7) is connected to the upper surface of the purification box (1) near the filter mechanism (6). The filtration mechanism (6) includes a partition box (601) connected to the upper surface of the purification box (1). A long electric push rod (602) is connected through the upper part of the inner wall of the partition box (601). A filter plate (603) is connected to the moving end of the long electric push rod (602). The filter plate (603) is slidably connected inside the partition box (601). A collection box (604) is slidably connected through the front part of the inner wall of the partition box (601). An ultrasonic water level gauge a (605) is connected to the upper part of the inner wall of the partition box (601) by screws. The ultrasonic water level gauge a (605) is located above the filter plate (603).

2. The wastewater treatment tank for easy scraping according to claim 1, characterized in that: The bottom plate of the filter plate (603) is embedded with a short electric push rod (606), the movable end of the short electric push rod (606) is connected to a hollow plate (607), and an insert rod (608) is connected above the hollow plate (607).

3. The wastewater treatment tank for easy scraping according to claim 1, characterized in that: A drive motor (609) is connected to one side of the partition box (601) via a motor mount. The output end of the drive motor (609) passes through the inner wall of the partition box (601) and is connected to a threaded rod (610) via a coupling. The threaded rod (610) is rotatably connected to the inner wall of the partition box (601).

4. A wastewater treatment tank for easy scraping according to claim 3, characterized in that: A scraper (611) is threaded onto the threaded rod (610), and a slide rod (612) slides through the scraper (611). The slide rod (612) is connected to the inner wall of the partition box (601) by screws.

5. A wastewater treatment tank for easy scraping according to claim 1, characterized in that: The dosing mechanism (7) includes a protective box (701) with a partition box (601) abutting on one side. The protective box (701) is bolted to the upper surface of the purification box (1), and a water tank (702) is connected to the inner wall of the protective box (701) by a bracket. The bottom plate of the water tank (702) is connected to a metering pump (703) by a pipe. The metering pump (703) is bolted to the upper surface of the purification box (1), and the outlet pipe of the metering pump (703) is connected through the upper part of the inner wall of the purification box (1).

6. A wastewater treatment tank for easy scraping according to claim 1, characterized in that: A water quality tester (704) is connected to one side of the purification tank (1) near the bottom of the stirring motor (3) by screws. A detection probe (705) is connected to one side of the water quality tester (704) by wires. The detection probe (705) is connected to the bottom of the inner wall of the purification tank (1).

7. A wastewater treatment tank for easy scraping according to claim 5, characterized in that: A weight sensor (706) is connected to the upper surface of the purification box (1) near the metering pump (703) by screws. A support plate (707) is connected to the upper surface of the weight sensor (706) by screws. A medicine box (708) is connected above the support plate (707).

8. A wastewater treatment tank for easy scraping according to claim 7, characterized in that: The discharge port of the medicine box (708) is connected to a screw conveyor (709). The inner cylinder (710) is connected below the screw conveyor (709). An outer cylinder (711) is sleeved on the outside of the inner cylinder (710). The outer cylinder (711) is connected through the upper part of the inner wall of the purification box (1). An ultrasonic water level gauge b (712) is connected to the upper part of the inner wall of the purification box (1) by screws.

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