Water pollution emergency disposal device

Abstract

The utility model discloses a water pollution emergency disposal device, and belongs to the field of water pollution treatment. According to the technical scheme, the device comprises a bottom plate, a filter box is fixedly connected to one side of the top of the bottom plate, a water inlet shell is fixedly connected to the top of one side of the filter box, a water inlet pipe is arranged on one side of the water inlet shell, a filter screen is arranged on one side of an inner cavity of the filter box, and a water pump is fixedly connected to the bottom of one side of the filter box; the top of the water pump is provided with a drainage pipe, and the other side of the top of the bottom plate is provided with a chemical adding assembly. The utility model has the beneficial effects that the impeller is driven by water flow to rotate, the cleaning frame is linked to continuously scrape the surface of the filter disc, the problem of blockage of the traditional filter screen caused by impurity accumulation is thoroughly solved, the filter cartridge can be subsequently detached for cleaning, the mechanism does not need extra energy or manual intervention, and the cleaning efficiency is greatly improved. Cleaning is synchronously completed in the filtering process, and continuous operation of the device is ensured.

Description

Technical Field

[0001] This utility model relates to the field of water pollution control, and in particular to a water pollution emergency response device. Background Technology

[0002] Water pollution emergency response devices have become key equipment for rapidly controlling the spread of pollution and purifying water quality. Existing water pollution emergency response devices typically include structures such as inlet, filtration system, purification treatment unit and outlet. Among them, the filtration system, as an important part of the whole device, mainly uses filter screens to intercept and filter large particulate impurities and suspended solids in sewage, so as to reduce the burden on subsequent purification treatment units and improve purification efficiency.

[0003] However, existing water pollution emergency response devices have a significant drawback: the filter screen cannot achieve filtration and self-cleaning simultaneously. In actual use, after filtering sewage for a long time, a large amount of impurities will adhere to the surface of the filter screen, causing the filter screen to become clogged and the filtration efficiency to drop sharply. At this time, it is necessary to manually stop the operation of the device and disassemble and clean the filter screen, which is not only cumbersome to operate, but also consumes a lot of manpower and time costs.

[0004] To address these issues, we provide a water pollution emergency response device. Utility Model Content

[0005] To address the problem that existing water pollution emergency response devices cannot simultaneously perform filtration and self-cleaning, and that in actual use, after filtering sewage for a long time, a large amount of impurities will adhere to the surface of the filter screen, causing the filter screen to become clogged and the filtration efficiency to drop sharply, this utility model provides a water pollution emergency response device.

[0006] To solve the above problems, the technical solution adopted by this utility model is a water pollution emergency treatment device, including a base plate. The base plate has a filter box fixedly connected to its top, and a water inlet shell fixedly connected to the top of the filter box. A water inlet pipe for supplying water to the filter box is provided on the water inlet shell. A filter screen is provided in the upper part of the inner cavity of the filter box. A water pump is connected to the bottom of one side of the filter box, and a drain pipe is connected to the outlet end of the water pump. A dosing assembly and a filtration assembly are also provided on the top of the base plate. The filtration assembly includes a drain shell, one side of which is connected to the water inlet pipe, and the other side of which is a filter cylinder for supplying water to the dosing assembly. An installation rail is fixedly connected to the inner wall of the filter cylinder, and a filter disc is provided in the inner cavity of the installation rail. An installation rod is fixedly connected inside the filter cylinder, and a fixed shaft is fixedly connected between the installation rods. An impeller is rotatably connected to the fixed shaft, and a cleaning frame for cleaning the filter disc is fixedly connected to the impeller.

[0007] Preferably, the dosing assembly includes a mixing tank, the bottom of which is fixedly connected to the top of a base plate. A motor is fixedly connected to the back of the mixing tank, and a stirring rod is fixedly connected to the output end of the motor. Stirring blades are fixedly connected to the surface of the stirring rod. A mounting plate is fixedly connected to one side of the top of the mixing tank, and a storage tank is fixedly connected to one side of the mounting plate. A discharge pipe is provided on one side of the storage tank. In this preferred embodiment, when the motor is turned on, the output end of the motor drives the stirring rod to rotate, which in turn drives the stirring blades on its surface to rotate. The solenoid valve inside the discharge pipe is opened, allowing the water purification agent in the storage tank to flow into the inner cavity of the mixing tank. The rotating stirring blades ensure thorough mixing of the wastewater and the water purification agent.

[0008] Preferably, a support rod is fixedly connected to the top of one side of the mixing tank, and a load-bearing plate is fixedly connected to the top of the support rod. The top of the load-bearing plate is fixedly connected to the bottom of the drainage shell. In this preferred embodiment, the load-bearing plate supports the bottom of the drainage shell, and the load-bearing structure composed of the support rod and the load-bearing plate can improve the stability of the drainage shell.

[0009] Preferably, the bottom of the base plate is fixedly connected with four sets of casters, which are evenly distributed at the four corners of the bottom of the base plate. In this preferred embodiment, the four sets of casters distributed at the four corners of the bottom of the base plate can provide stable support for the bottom of the base plate and enable the water pollution emergency treatment device to move.

[0010] Preferably, a base is fixedly connected to the top of the base plate and to one side of the filter box, and a receiving box is provided inside the base. In this preferred embodiment, the filter screen filters out larger particles in the wastewater, and the larger particles slide down the surface of the filter screen into the receiving box, making it more convenient to clean the dirt and impurities through the receiving box.

[0011] Preferably, a bracket is fixedly connected to the top of one side of the filter box, and a dust cover is provided inside the bracket. In this preferred embodiment, the dust cover is moved to one side and inserted into the inner cavity of the bracket, covering the top of the filter box and providing a certain degree of dust protection.

[0012] Preferably, a housing is fixedly connected to the bottom of the water inlet shell, and a handle is fixedly connected to the bottom of the housing. In this preferred embodiment, a storage space can be provided on one side of the housing, and the water pollution emergency treatment device is more easily moved by pushing it with the handle.

[0013] Preferably, a limiting ring is fixedly connected to one side of the inner cavity of the filter cartridge, and one side of the limiting ring contacts the surface of the mounting rail. In this preferred embodiment, after the filter disc is installed in the inner cavity of the mounting rail, both are pushed into the inner cavity of the filter cartridge until one side of the mounting rail is pressed against the limiting ring. The limiting ring can limit one side of the mounting rail, improving the installation stability of the mounting rail and restricting its installation position.

[0014] Preferably, a mounting ring is fixedly connected to one side of the filter cartridge surface, and mounting bolts are provided at both the top and bottom of the mounting ring. In this preferred embodiment, the mounting bolts on the surface of the mounting ring are tightened until one end of the mounting bolt is screwed into the bolt hole on the surface of the filter cartridge, thereby fixing the filter cartridge inside the mounting ring cavity to one side of the drain shell.

[0015] Preferably, a mounting cover is fixedly connected to one side of the filter cartridge by screws, and an activated carbon filter disc is provided in the inner cavity of the mounting cover. In this preferred embodiment, the mounting cover is installed and fixed at the tail end of the filter cartridge, and the activated carbon filter disc in the inner cavity of the mounting cover performs deep filtration of harmful substances and odors in the sewage.

[0016] As can be seen from the above technical solutions, the beneficial effects of this utility model are:

[0017] This invention uses water flow to drive the impeller to rotate, which in turn links the cleaning frame to continuously scrape the surface of the filter disc, completely solving the problem of clogging caused by the accumulation of impurities in traditional filters. The filter cartridge can be disassembled for cleaning. This mechanism requires no additional energy or manual intervention and completes cleaning simultaneously during the filtration process, ensuring that the device can operate continuously.

[0018] The dosing assembly of this invention uses a motor-driven stirring blade to achieve instantaneous mixing of wastewater and chemicals. Combined with the activated carbon filter disc at the end of the filtration assembly, it forms a three-stage treatment system of "physical interception, chemical neutralization, and adsorption purification", which effectively improves the removal rate of heavy metals and organic pollutants. Attached Figure Description

[0019] To more clearly illustrate the technical solution of this utility model, the drawings used in the description will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 The structural three-dimensional representation of this utility model Figure 1 .

[0021] Figure 2 The structural three-dimensional representation of this utility model Figure 2 .

[0022] Figure 3 This is a schematic diagram of the water filtration component in this utility model.

[0023] Figure 4 This utility model Figure 3 A magnified view of a portion of point A in the middle.

[0024] Figure 5 This is a schematic diagram of the connection structure between the mounting cover and the activated carbon filter disc of this utility model.

[0025] In the attached diagram: 1. Base plate; 2. Filter box; 3. Inlet shell; 4. Inlet pipe; 5. Filter screen; 6. Water pump; 7. Drain pipe; 8. Dosing assembly; 9. Filter assembly; 901. Drain shell; 902. Filter cylinder; 903. Mounting rail; 904. Filter disc; 905. Mounting rod; 906. Fixed shaft; 907. Impeller; 908. Cleaning frame; 801. Mixing box; 802. Motor; 803. Stirring rod; 804. Stirring blade; 805. Mounting plate; 806. Drug storage box; 807. Discharge pipe; 10. Casters; 11. Receiving box; 12. Dust cover; 13. Box body; 14. Mounting ring; 15. Mounting cover; 16. Activated carbon filter disc. Detailed Implementation

[0026] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.

[0027] Example 1

[0028] like Figure 1-5 As shown, a water pollution emergency response device includes a base plate 1. The base plate 1 has a filter box 2 fixedly connected to its top, and a water inlet shell 3 fixedly connected to the top of the filter box 2. The water inlet shell 3 is equipped with a water inlet pipe 4 for supplying water to the filter box 2. A filter screen 5 is installed in the upper part of the inner cavity of the filter box 2. A water pump 6 is connected to the bottom of one side of the filter box 2, and a drain pipe 7 is connected to the outlet end of the water pump 6. The base plate 1 also has a chemical dosing assembly 8 and a water filtration assembly 9. The water filtration assembly 9 includes a drain shell 901. One side of the drain housing 901 is connected to the water inlet pipe 4, and the other side of the drain housing 901 is provided with a filter cylinder 902 that can deliver water to the dosing assembly 8. The inner wall of the filter cylinder 902 is fixedly connected to the mounting rail 903. The inner cavity of the mounting rail 903 is provided with a filter disc 904. The filter cylinder 902 is fixedly connected to the mounting rod 905. The mounting rod 905 is fixedly connected to the fixed shaft 906. The fixed shaft 906 is rotatably connected to the impeller 907. The impeller 907 is fixedly connected to the cleaning rack 908 that can clean the filter disc 904.

[0029] A high-power water pump 6 is used to pump the contaminated water into the inner cavity of the inlet shell 3. The sewage flows into the inner cavity of the filter box 2 through the three sets of inlet pipes 4 on one side of the inlet shell 3. The water pump 6 is turned on, and the water pump 6 pumps the water in the inner cavity of the filter box 2 into the inner cavity of the drain shell 901, and at the same time flows into the three sets of filter cylinders 902. The flowing water will drive the impeller 907 to rotate. The impeller 907 drives the cleaning rack 908 on one side to rotate on the surface of the filter disc 904 to clean the filter disc 904 in real time. The small-diameter filter disc 904 filters the sewage again.

[0030] The filter screen 5 inside the filter box 2 performs preliminary filtration of the sewage, filtering out floating matter and large particulate impurities in the sewage. The filtered floating matter and large particulate impurities are discharged along the surface of the filter screen 5.

[0031] The water that has been further filtered by the filter plate 904 will flow into the dosing component 8, which will then purify the wastewater at a deeper level.

[0032] Another implementation of this solution,

[0033] Example 2

[0034] The dosing assembly 8 includes a mixing tank 801, the bottom of which is fixedly connected to the top of the base plate 1. A motor 802 is fixedly connected to the back of the mixing tank 801, and a stirring rod 803 is fixedly connected to the output end of the motor 802. A stirring blade 804 is fixedly connected to the surface of the stirring rod 803. A mounting plate 805 is fixedly connected to one side of the top of the mixing tank 801, and a storage tank 806 is fixedly connected to one side of the mounting plate 805. A discharge pipe 807 is provided on one side of the storage tank 806. A support rod is fixedly connected to the top of one side of the mixing tank 801, and a load-bearing plate is fixedly connected to the top of the support rod. The top of the load-bearing plate is fixedly connected to the bottom of the drainage shell 901. Four casters 10 are fixedly connected to the bottom of the base plate 1. The filter cartridge 902 is assembled and evenly distributed at the four corners of the bottom of the base plate 1. A base is fixedly connected to the top of the base plate 1 and to one side of the filter box 2. A receiving box 11 is provided in the inner cavity of the base plate 1. A bracket is fixedly connected to the top of one side of the filter box 2. A dust cover 12 is provided in the inner cavity of the bracket. A box body 13 is fixedly connected to the bottom of the water inlet shell 3. A handle is fixedly connected to the bottom of the box body 13. A limit ring is fixedly connected to one side of the inner cavity of the filter cartridge 902. One side of the limit ring is in contact with the surface of the mounting rail 903. An mounting ring 14 is fixedly connected to one side of the surface of the filter cartridge 902. Mounting bolts are provided at the top and bottom of the mounting ring 14. An mounting cover 15 is fixedly connected to one side of the filter cartridge 902 by screws. An activated carbon filter disc 16 is provided in the inner cavity of the mounting cover 15.

[0035] Specifically, the motor 802 is turned on, and its output drives the stirring rod 803 to rotate. The stirring rod 803 then drives the stirring blades 804 on its surface to rotate. The solenoid valve inside the discharge pipe 807 is opened, and the water purification agent in the storage tank 806 flows into the mixing tank 801. The rotating stirring blades 804 thoroughly mix the wastewater with the water purification agent. The load-bearing plate supports the bottom of the drainage shell 901. The load-bearing structure composed of the support rod and the load-bearing plate improves the stability of the drainage shell 901. Four sets of casters 10 are distributed at the four corners of the bottom of the base plate 1, providing stable support for the bottom of the base plate 1 and enabling the water pollution emergency treatment device to move. The filter screen 5 filters out larger particles in the wastewater. The larger particles slide down the surface of the filter screen 5 into the receiving box 11, making it easier to clean the dirt and impurities. The dust cover 12 is moved to one side and inserted into the bracket. The dust cover 12 covers the top of the filter box 2, which can play a certain role in dust prevention. A storage space can be set on one side of the box body 13. It is more convenient to move the water pollution emergency treatment device by pushing the handle. After the filter disc 904 is installed in the inner cavity of the mounting rail 903, the two are pushed into the inner cavity of the filter cylinder 902 until one side of the mounting rail 903 is pressed against the limiting ring. The limiting ring can limit one side of the mounting rail 903, improve the installation stability of the mounting rail 903, and limit its installation position. Tighten the mounting bolts on the surface of the mounting ring 14 until one end of the mounting bolt is screwed into the bolt hole on the surface of the filter cylinder 902. In this way, the filter cylinder 902 in the inner cavity of the mounting ring 14 is installed and fixed on one side of the drain shell 901. The mounting cover 15 is installed and fixed as the tail end of the filter cylinder 902. The activated carbon filter disc 16 in the inner cavity of the mounting cover 15 performs deep filtration of harmful substances and odors in the sewage.

[0036] Based on Examples 1 and 2,

[0037] Example 3

[0038] This water pollution emergency response device uses a base plate 1 as its supporting structure. The filter box 2 installed on its left side receives sewage introduced by the inlet pipe 4 through the top water inlet shell 3. After the sewage is initially intercepted by the filter screen 5 to remove large particles, it is pumped by the bottom water pump 6 to the right-side water filter assembly 9. The core innovation lies in the self-cleaning mechanism of the water filter assembly 9: when the water flow is diverted from the drain shell 901 to multiple filter cylinders 902, the impeller 907 rotates and drives the coaxial cleaning frame 908 to rotate, so that the cleaning frame 908 continuously scrapes the surface of the filter disc 904, realizing simultaneous filtration and anti-clogging. The pre-purified water then enters the chemical dosing assembly 8 for deep treatment, forming a three-stage treatment process of "physical interception, dynamic self-cleaning, and chemical purification", effectively solving the pain point of traditional filter screen 5 clogging requiring machine shutdown for cleaning.

[0039] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A water pollution emergency response device, comprising a base plate (1), characterized in that, A filter box (2) is fixedly connected to the top of the base plate (1), and a water inlet shell (3) is fixedly connected to the top of the filter box (2). A water inlet pipe (4) is provided on the water inlet shell (3) to deliver water into the filter box (2). A filter screen (5) is provided on the upper part of the inner cavity of the filter box (2). A water pump (6) is connected to the bottom of one side of the filter box (2). A drain pipe (7) is connected to the outlet end of the water pump (6). A dosing assembly (8) and a water filtration assembly (9) are also provided on the top of the base plate (1). The water filtration assembly (9) includes a drain shell (901), one side of which is connected to the water inlet pipe (4), and the other side of which is provided with a filter cylinder (902) capable of supplying water to the dosing assembly (8). The inner wall of the filter cylinder (902) is fixedly connected with an installation rail (903), and the inner cavity of the installation rail (903) is provided with a filter disc (904). The filter cylinder (902) is fixedly connected with an installation rod (905), and a fixed shaft (906) is fixedly connected between the installation rods (905). An impeller (907) is rotatably connected to the fixed shaft (906), and a cleaning rack (908) capable of cleaning the filter disc (904) is fixedly connected to the impeller (907).

2. The water pollution emergency response device according to claim 1, characterized in that, The dosing assembly (8) includes a mixing tank (801), the bottom of which is fixedly connected to the top of the base plate (1), a motor (802) is fixedly connected to the back of the mixing tank (801), a stirring rod (803) is fixedly connected to the output end of the motor (802), a stirring blade (804) is fixedly connected to the surface of the stirring rod (803), an mounting plate (805) is fixedly connected to one side of the top of the mixing tank (801), a medicine storage tank (806) is fixedly connected to one side of the mounting plate (805), and a medicine discharge pipe (807) is provided on one side of the medicine storage tank (806).

3. The water pollution emergency response device according to claim 2, characterized in that, A support rod is fixedly connected to the top of one side of the mixing tank (801), and a load-bearing plate is fixedly connected to the top of the support rod. The top of the load-bearing plate is fixedly connected to the bottom of the drainage shell (901).

4. The water pollution emergency response device according to claim 1, characterized in that, The bottom of the base plate (1) is equipped with casters (10), and there are four sets of casters (10), which are evenly distributed at the four corners of the bottom of the base plate (1).

5. The water pollution emergency response device according to claim 1, characterized in that, A base is fixedly connected to the top of the base plate (1) and to one side of the filter box (2), and a receiving box (11) is provided in the inner cavity of the base.

6. The water pollution emergency response device according to claim 1, characterized in that, A card holder is fixedly connected to the top of one side of the filter box (2), and a dust cover (12) is provided in the inner cavity of the card holder.

7. The water pollution emergency response device according to claim 1, characterized in that, The bottom of the water inlet shell (3) is fixedly connected to a box body (13), and the bottom of the box body (13) is fixedly connected to a handle.

8. The water pollution emergency response device according to claim 1, characterized in that, A limiting ring is fixedly connected to one side of the inner cavity of the filter cartridge (902), and one side of the limiting ring is in contact with the surface of the mounting rail (903).

9. The water pollution emergency response device according to claim 1, characterized in that, A mounting ring (14) is fixedly connected to one side of the surface of the filter cylinder (902), and mounting bolts are provided at the top and bottom of the mounting ring (14).

10. The water pollution emergency response device according to claim 2, characterized in that, One side of the filter cartridge (902) is fixedly connected to a mounting cover (15) by screws, and the inner cavity of the mounting cover (15) is provided with an activated carbon filter disc (16).

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