A chemical wastewater purification and treatment device

Abstract

This utility model discloses a chemical wastewater purification and treatment device, including a wastewater treatment tank; a movable plate slidably disposed on the top surface of the wastewater treatment tank; an installation pipe fixed on the bottom surface of the movable plate; several openings, all formed on the installation pipe; a stirring structure disposed on the movable plate; and a feeding structure disposed on the wastewater treatment tank. This utility model achieves synchronous movement of the movable plate and the stirring device through a mechanical transmission design; uniform dosing of the reagent is achieved through the cooperation of the slider and the connecting pipe; and thorough mixing of the reagent and wastewater is ensured through the stirring action of the stirring blades.

Description

Technical Field

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

[0002] Chemical wastewater purification and treatment equipment utilizes various technologies, such as filtration, sedimentation, neutralization, oxidation-reduction, chemical precipitation, and biological treatment, to remove pollutants from wastewater. These technologies can be used individually or in combination to achieve comprehensive wastewater purification.

[0003] When treating chemical wastewater, various purification agents, such as flocculants, oxidants, decolorizing agents, and heavy metal chelating agents, need to be added. In existing technologies, the agents are added to the wastewater through a single pipeline. Because the agents are only added through one pipeline, their distribution is often affected by factors such as water flow velocity, wastewater flow direction, and pipeline location. This results in uneven distribution of the agents in the wastewater, with some areas having excessively high concentrations while others may have insufficient concentrations. This uneven distribution not only affects the purification effect but may also increase treatment costs, as more agents need to be added to achieve the desired purification effect. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of this utility model is to provide a chemical wastewater purification and treatment device.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A chemical wastewater purification and treatment device, comprising:

[0007] Wastewater treatment pond;

[0008] A movable plate is slidably disposed on the top surface of the wastewater treatment tank;

[0009] The mounting tube is fixed to the bottom surface of the movable plate;

[0010] Several openings are formed on the mounting tube;

[0011] A stirring structure is provided on the movable plate;

[0012] The feeding structure is installed on the wastewater treatment tank.

[0013] As a further embodiment of this utility model: the agitation structure includes:

[0014] A rotating shaft passes through the movable plate and is rotatably connected to the movable plate;

[0015] Two connecting rods are fixed at both ends of the wastewater treatment tank, respectively;

[0016] A rack is fixed to the two connecting rods;

[0017] The gear is fixedly sleeved on the rotating shaft and meshes with the rack;

[0018] The stirring blades are fixedly mounted on the rotating shaft and located inside the wastewater treatment tank.

[0019] As a further embodiment of this utility model: the feeding structure includes:

[0020] The mounting cylinder is fixed to the side of the wastewater treatment tank;

[0021] The slider is sealed and slidably connected inside the mounting cylinder;

[0022] The spring has one end connected to the inner surface of the mounting cylinder and the other end connected to the slider;

[0023] A pull rope, one end of which is connected to the slider, and the other end extends to the outside of the mounting cylinder and is connected to the moving plate;

[0024] The connecting pipe has one end connected to the mounting cylinder and the other end connected to the mounting tube.

[0025] As a further embodiment of this utility model: a plurality of the aforementioned openings are evenly distributed on the mounting tube.

[0026] As a further embodiment of this utility model: a pulley is fixed on the mounting cylinder, and the pull rope passes around the pulley.

[0027] As a further embodiment of this invention, the connecting pipe is a flexible tube.

[0028] The beneficial effects of this utility model are:

[0029] The mechanical transmission design enables synchronous movement of the moving plate and the stirring device; the cooperation between the slider and the connecting pipe ensures uniform dosing of the reagent; and the stirring action of the stirring blades ensures thorough mixing of the reagent and the wastewater. Attached Figure Description

[0030] The present invention will be further described below with reference to the accompanying drawings.

[0031] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0032] Figure 2 This is a top view of the structure of this utility model;

[0033] Figure 3 This is a cross-sectional structural schematic diagram of the present invention;

[0034] Figure 4 for Figure 1 Enlarged view of the structure at point A.

[0035] In the diagram: 1 Wastewater treatment tank, 2 Moving plate, 3 Installation pipe, 4 Opening, 51 Rotating shaft, 52 Connecting rod, 53 Rack, 54 Gear, 55 Stirring blade, 61 Installation cylinder, 62 Slider, 63 Spring, 64 Pull rope, 65 Connecting pipe. Detailed Implementation

[0036] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0037] like Figure 1-4 As shown, a chemical wastewater purification and treatment device includes a wastewater treatment tank 1; a movable plate 2, which is slidably disposed on the top surface of the wastewater treatment tank 1; an installation pipe 3, which is fixed to the bottom surface of the movable plate 2; and a plurality of openings 4, which are all opened on the installation pipe 3 and are evenly distributed on the installation pipe 3.

[0038] The chemical wastewater purification and treatment device also includes an agitation structure, which is installed on the moving plate 2. The agitation structure includes: a rotating shaft 51, which passes through the moving plate 2 and is rotatably connected to the moving plate 2; two connecting rods 52, which are respectively fixed at both ends of the wastewater treatment tank 1; a rack 53, which is fixed on the two connecting rods 52; a gear 54, which is fixedly sleeved on the rotating shaft 51 and meshes with the rack 53; and an agitator 55, which is fixedly sleeved on the rotating shaft 51 and located inside the wastewater treatment tank 1. During the process of the moving plate 2 moving from one end of the wastewater treatment tank 1 to the other end, the gear 54 always meshes with the rack 53, which causes the gear 54 to drive the rotating shaft 51 to rotate, and the agitator 55 will also rotate accordingly.

[0039] The chemical wastewater purification and treatment device also includes a feeding structure, which is installed on the wastewater treatment tank 1. The feeding structure includes: an installation cylinder 61, fixed to the side of the wastewater treatment tank 1; a slider 62, which is slidably connected to the inside of the installation cylinder 61; a spring 63, one end of which is connected to the inner surface of the installation cylinder 61, and the other end of which is connected to the slider 62; a pull rope 64, one end of which is connected to the slider 62, and the other end extends to the outside of the installation cylinder 61 and is connected to the moving plate 2. A pulley is fixed on the installation cylinder 61, and the pull rope 64 passes around the pulley; a connecting... Pipe 65 is connected at one end to the mounting cylinder 61 and at the other end to the mounting pipe 3. The connecting pipe 65 is a flexible hose. The movable plate 2 can also pull the slider 62 to move by the pull rope 64, so that the slider 62 moves inside the mounting cylinder 61. During the movement, the slider 62 can press the agent into the mounting pipe 3 through the connecting pipe 65, so that the agent can be sprayed into the interior of the wastewater treatment tank 1 through several openings 4. Based on the above process, during the movement of the movable plate 2, the several openings 4 can evenly distribute the agent into the interior of the wastewater treatment tank 1.

[0040] The working principle of this utility model:

[0041] In use, the chemical wastewater purification device proposed in this utility model involves injecting the reagent into the installation cylinder 61. Initially, the slider 62 is located at one end of the installation cylinder 61, and the moving plate 2 is located at one end of the wastewater treatment tank 1, with the moving plate 2 and slider 62 far apart. A drive structure for moving the moving plate 2 is provided on the wastewater treatment tank 1. When the drive structure operates, it pulls the moving plate 2 from one end of the wastewater treatment tank 1 towards the other. The specific structure and working principle of the drive structure are not considered innovative aspects of this technical solution and are not shown in the figures; therefore, they will not be elaborated upon here. Preferably, the drive structure can be an electric hoist. During the movement of the moving plate 2 from one end of the wastewater treatment tank 1 towards the other, the gear 54 is always... Engaging with the rack 53, the gear 54 drives the rotating shaft 51 to rotate, and the stirring blade 55 also rotates accordingly. In addition, the moving plate 2 can also pull the slider 62 to move via the pull rope 64, so that the slider 62 moves inside the mounting cylinder 61. During the movement of the slider 62, the agent can be pressed into the mounting pipe 3 through the connecting pipe 65, so that the agent can be sprayed into the interior of the wastewater treatment tank 1 through several openings 4. Based on the above process, during the movement of the moving plate 2, the several openings 4 can evenly add the agent into the interior of the wastewater treatment tank 1, so that the agent and chemical wastewater are evenly mixed. During the addition of the agent, the rotating stirring blade 55 stirs the wastewater and agent, so that the agent and wastewater are fully mixed, ensuring the treatment effect of the agent on the wastewater.

[0042] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A chemical wastewater purification treatment device characterized by comprising: include: Wastewater treatment pond (1); The movable plate (2) is slidably disposed on the top surface of the wastewater treatment tank (1); The mounting tube (3) is fixed to the bottom surface of the movable plate (2); Several openings (4) are formed on the mounting tube (3); A stirring structure is provided on the moving plate (2); The feeding structure is installed on the wastewater treatment tank (1).

2. The chemical wastewater purification treatment device according to claim 1, characterized in that, The agitation structure includes: A rotating shaft (51) passes through the movable plate (2) and is rotatably connected to the movable plate (2); Two connecting rods (52) are fixed at both ends of the wastewater treatment tank (1); A rack (53) is fixed to the two connecting rods (52); The gear (54) is fixedly sleeved on the rotating shaft (51) and meshes with the rack (53); The stirring blade (55) is fixedly sleeved on the rotating shaft (51) and located inside the wastewater treatment tank (1).

3. The chemical wastewater purification treatment device according to claim 2, characterized in that, The feeding structure includes: The mounting cylinder (61) is fixed to the side of the wastewater treatment tank (1); The slider (62) is sealed and slidably connected inside the mounting cylinder (61); The spring (63) is connected at one end to the inner surface of the mounting cylinder (61) and at the other end to the slider (62); A pull rope (64) is connected at one end to the slider (62) and at the other end to the outside of the mounting cylinder (61) and connected to the movable plate (2); The connecting pipe (65) is connected at one end to the mounting cylinder (61) and at the other end to the mounting pipe (3).

4. The chemical wastewater purification treatment device according to claim 1, characterized in that, Several of the aforementioned openings (4) are evenly distributed on the mounting tube (3).

5. The chemical wastewater purification treatment device according to claim 3, characterized in that, A pulley is fixed on the mounting cylinder (61), and the pull rope (64) passes around the pulley.

6. The chemical wastewater purification treatment device according to claim 3, characterized in that, The connecting pipe (65) is a flexible tube.

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