A quartz sand production wastewater treatment device

Abstract

The utility model provides a quartz sand production wastewater treatment device relates to wastewater treatment technical field, including wastewater treatment mechanism, the inside of wastewater treatment mechanism is provided with filter equipment, the side of wastewater treatment mechanism is provided with elevating gear, wastewater treatment mechanism includes filter jar and stirring jar body, fixed connection has the conveying pipeline between filter jar and stirring jar body. The utility model discloses the top of filter jar is equipped with filter drum, and is equipped with filter core frame and installs filter core in the inside of filter drum, utilizes the support connection of bottom tray to filter purification treatment through filter core and filter drum when the wastewater enters the inside of filter jar conveniently, through filter drum screw thread connection in the inside of filter jar body top cover, the convenient quick dismounting work is facilitated, through filter core frame cooperation bottom tray to filter core installation, thereby the convenient stable support effect is provided, also convenient to the quick dismounting of filter core after filter drum opens, has improved the convenience of operation.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a wastewater treatment device for quartz sand production. Background Technology

[0002] The production of quartz sand generates a large amount of wastewater, which typically contains suspended solids such as quartz sand particles and soil, as well as heavy metal ions such as iron and manganese, and some chemical residues. Direct discharge of this wastewater not only wastes water resources but also causes serious environmental pollution.

[0003] In the prior art, such as the patent publication number CN213416492U "A Quartz Sand Production Wastewater Treatment Device", a base, a filter box, support legs, an activated carbon adsorption rod and a primary filter cotton are included. The filter box is installed on one side of the top of the base, the support legs are installed on one side of the bottom of the base, the activated carbon adsorption rod is installed at one end inside the filter box, and the primary filter cotton is installed on one side inside the filter box.

[0004] Existing wastewater treatment devices for quartz sand production rely on filter cartridges to complete the filtration process. However, the filter cartridges are installed inside the filtration device, which makes disassembly inconvenient. In actual use, the cumbersome disassembly process not only reduces the convenience of equipment maintenance but also increases labor costs, causing many inconveniences to production and operation. Utility Model Content

[0005] The purpose of this invention is to solve the problem that the cumbersome disassembly process in the existing technology not only reduces the convenience of equipment maintenance but also increases labor costs, and to propose a wastewater treatment device for quartz sand production.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a wastewater treatment device for quartz sand production, comprising a wastewater treatment mechanism, an internal filtration mechanism, and a lifting mechanism on the side of the wastewater treatment mechanism. The wastewater treatment mechanism includes a filter tank and a mixing tank, with a conveying pipe fixedly connected between the filter tank and the mixing tank. The filtration mechanism includes a filter cylinder, with a filter element frame inside the filter cylinder, a filter element fixedly connected to the bottom of the filter element frame, and a bottom tray on the filter element.

[0007] Preferably, the lifting mechanism includes a bottom support plate frame, a hydraulic lifting column is installed on the top of the bottom support plate frame, a top support plate frame is installed on the top of the hydraulic lifting column, one end of the bottom support plate frame is fixedly connected to the outer wall of the filter tank, and the other end of the bottom support plate frame is fixedly connected to the outer wall of the mixing tank.

[0008] Preferably, a filter tank cover is movably connected to the top of the filter tank, a wastewater inlet pipe is fixedly connected to the top of the filter tank cover, and one end of the conveying pipe is fixedly connected to the bottom of the filter tank.

[0009] Preferably, a water pump is installed in the middle of the conveying pipeline, the other end of the conveying pipeline is fixedly connected to the side wall of the mixing tank, and a mixing tank top cover is movably installed on the top of the mixing tank.

[0010] Preferably, a disinfectant tank is provided on the top of the mixing tank cover, and a pipe is fixedly connected between the disinfectant tank and the mixing tank cover, and a metering valve is provided on the pipe.

[0011] Preferably, an electric motor is installed on the top of the mixing tank cover, and the output end of the electric motor is connected to a perforated stirring paddle. The perforated stirring paddle is installed inside the mixing tank body, and a drain pipe is fixedly connected to the bottom of the mixing tank body. A sedimentation tank is fixedly connected to the bottom of the drain pipe.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, a filter cylinder is provided at the top of the filter tank, and a filter element frame is provided inside the filter cylinder and a filter element is installed. The bottom tray supports and connects the filter elements, which facilitates the filtration and purification of wastewater when it enters the filter tank. The filter cylinder is threaded to the inside of the top cover of the filter tank, which facilitates quick disassembly. The filter element frame and the bottom tray are used to install the filter element, which provides stable support and also facilitates quick disassembly of the filter element after the filter cylinder is opened, thus improving the convenience of operation.

[0014] 2. In this utility model, the bottom support plate provides stable support for the hydraulic lifting column, which facilitates lifting control. A top support plate is connected to the top of the hydraulic lifting column, which is connected to the top cover of the filter tank and the top cover of the mixing tank. This allows for height adjustment of the top cover of the filter tank and the top cover of the mixing tank through the lifting adjustment of the hydraulic lifting column, making it easier to expose the internal structure of the filter tank and the mixing tank, facilitating cleaning and replacement of the internal structure, and improving the convenience of operation. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a wastewater treatment device for quartz sand production;

[0016] Figure 2 This utility model provides a partial cross-sectional structural diagram of a wastewater treatment device for quartz sand production.

[0017] Figure 3 This utility model Figure 2 A magnified structural diagram at point A in the diagram.

[0018] Legend: 1. Wastewater treatment mechanism; 101. Wastewater inlet pipe; 102. Filter tank top cover; 103. Filter tank; 104. Conveying pipe; 105. Water pump; 106. Mixing tank; 107. Mixing tank top cover; 108. Disinfectant tank; 109. Electric motor; 110. Perforated mixing paddle; 111. Drain pipe; 112. Sedimentation tank; 2. Filtration mechanism; 201. Filter cylinder; 202. Filter element frame; 203. Filter element; 204. Bottom tray; 3. Lifting mechanism; 301. Bottom support plate frame; 302. Hydraulic lifting column; 303. Top support plate frame. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Example 1: As Figures 1-3As shown, this utility model provides a technical solution: a wastewater treatment device for quartz sand production, including a wastewater treatment mechanism 1, a filtration mechanism 2 inside the wastewater treatment mechanism 1, and a lifting mechanism 3 on the side of the wastewater treatment mechanism 1. The wastewater treatment mechanism 1 includes a filter tank 103 and a mixing tank 106, with a conveying pipe 104 fixedly connected between the filter tank 103 and the mixing tank 106. The filtration mechanism 2 includes a filter cylinder 201, a filter element frame 202 inside the filter cylinder 201, a filter element 203 fixedly connected to the bottom of the filter element frame 202, and a bottom tray 204 on the filter element 203. A filter tank top cover 102 is movably connected to the top of the filter tank 103, and a wastewater inlet pipe 101 is fixedly connected to the top of the filter tank top cover 102. The conveying pipe 104... One end of the 4 is fixedly connected to the bottom of the filter tank 103. A water pump 105 is installed in the middle of the conveying pipe 104. The other end of the conveying pipe 104 is fixedly connected to the side wall of the mixing tank 106. A mixing tank top cover 107 is movably installed on the top of the mixing tank 106. A disinfectant tank 108 is installed on the top of the mixing tank top cover 107. A pipe is fixedly connected between the disinfectant tank 108 and the mixing tank top cover 107, and a metering valve is installed on the pipe. A motor 109 is installed on the top of the mixing tank top cover 107. A perforated stirring paddle 110 is connected to the output end of the motor 109. The perforated stirring paddle 110 is installed inside the mixing tank 106. A drain pipe 111 is fixedly connected to the bottom of the mixing tank 106. A sedimentation tank 112 is fixedly connected to the bottom of the drain pipe 111.

[0022] In this embodiment, wastewater is introduced through the wastewater inlet pipe 101 and transported to the interior of the filter tank 103. A filter cylinder 201 is installed at the top of the filter tank 103, and a filter element frame 202 with filter elements 203 installed inside the filter cylinder 201, supported by a bottom tray 204. This facilitates filtration and purification of the wastewater as it enters the filter tank 103, using the filter elements 203 and the filter cylinder 201. The filtered wastewater is then output through the conveying pipe 104 and pumped by the water pump 105, allowing it to be easily fed into the mixing tank 106. Subsequently, the disinfectant is injected into the mixing tank 106 by opening the metering valve of the disinfectant tank 108. The multi-hole stirring paddle 110 is driven by the motor 109 to rotate inside the stirring tank 106, thus facilitating thorough mixing. The mixed liquid is then transported to the sedimentation tank 112 for treatment through the valve inside the drain pipe 111. The sedimentation tank 112 performs sedimentation treatment to ensure complete wastewater treatment. The filter cartridge 201 is threaded to the inside of the top cover 102 of the filter tank, facilitating quick disassembly. The filter cartridge 203 is installed using the filter cartridge frame 202 in conjunction with the bottom tray 204, providing stable support and allowing for quick disassembly of the filter cartridge 203 after the filter cartridge 201 is opened, improving operational convenience.

[0023] Example 2: As Figures 1-3 As shown, the lifting mechanism 3 includes a bottom support plate 301, a hydraulic lifting column 302 is installed on the top of the bottom support plate 301, a top support plate 303 is installed on the top of the hydraulic lifting column 302, one end of the bottom support plate 301 is fixedly connected to the outer wall of the filter tank 103, and the other end of the bottom support plate 301 is fixedly connected to the outer wall of the mixing tank 106.

[0024] In this embodiment, the bottom support plate 301 provides stable support for the hydraulic lifting column 302, which facilitates lifting control. A top support plate 303 is connected to the top of the hydraulic lifting column 302, and the top support plate 303 is connected to the top cover 102 of the filter tank and the top cover 107 of the mixing tank. This allows for height adjustment of the top cover 102 of the filter tank and the top cover 107 of the mixing tank by adjusting the lifting of the hydraulic lifting column 302. This facilitates exposure of the internal structure of the filter tank 103 and the mixing tank 106, making it easier to clean and replace the internal structure, thus improving the convenience of operation.

[0025] The working principle of this embodiment is as follows: In use, wastewater is first introduced into the wastewater inlet pipe 101 and transported to the interior of the filter tank 103. A filter cylinder 201 is installed at the top of the filter tank 103, and a filter element frame 202 with filter elements 203 installed inside the filter cylinder 201, supported by a bottom tray 204. This facilitates filtration and purification of the wastewater as it enters the filter tank 103 through the filter elements 203 and the filter cylinder 201. The filtered wastewater is then output through the conveying pipe 104 and pumped by the water pump 105, thus facilitating its input into the mixing tank 106. Subsequently, the disinfectant tank 108 opens the metering valve to inject disinfectant into the mixing tank 106. The motor 109 drives the porous stirring paddle 110 to rotate inside the mixing tank 106, ensuring thorough mixing. The mixed liquid is then transported to the sedimentation tank through the valve inside the drain pipe 111. The internal components of filter 112 undergo sedimentation treatment in the sedimentation tank 112 to ensure complete wastewater treatment. The filter cartridge 201 is threadedly connected to the inside of the filter tank top cover 102, facilitating quick disassembly. The filter cartridge 203 is installed using the filter cartridge holder 202 in conjunction with the bottom tray 204, providing stable support and allowing for quick disassembly of the filter cartridge 203 after the filter cartridge 201 is opened. The bottom support plate 301 provides support for the hydraulic lifting column 302. The hydraulic lifting column 302 provides stable support and facilitates lifting control. A top support frame 303 is connected to the top of the hydraulic lifting column 302, which is connected to the top cover 102 of the filter tank and the top cover 107 of the mixing tank. This allows for height adjustment of the top cover 102 of the filter tank and the top cover 107 of the mixing tank by adjusting the hydraulic lifting column 302. This exposes the internal structure of the filter tank 103 and the mixing tank 106, making it easier to clean and replace the internal structure.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A quartz sand production wastewater treatment device comprising a wastewater treatment mechanism (1), characterized in that: The inside of the wastewater treatment mechanism (1) is provided with a filtering mechanism (2), the side of the wastewater treatment mechanism (1) is provided with a lifting mechanism (3), the wastewater treatment mechanism (1) comprises a filtering tank (103) and a stirring tank body (106), the filtering tank (103) and the stirring tank body (106) are fixedly connected with a conveying pipeline (104), the filtering mechanism (2) comprises a filter cartridge (201), the inside of the filter cartridge (201) is provided with a filter core frame (202), the bottom of the filter core frame (202) is fixedly connected with a filter core (203), and the filter core (203) is provided with a bottom tray (204).

2. The quartz sand production wastewater treatment device according to claim 1, characterized by: The lifting mechanism (3) comprises a bottom support plate frame (301), a hydraulic lifting column (302) is installed at the top of the bottom support plate frame (301), a top support plate frame (303) is installed at the top of the hydraulic lifting column (302), one end of the bottom support plate frame (301) is fixedly connected to the outer wall of the filtering tank (103), and the other end of the bottom support plate frame (301) is fixedly connected to the outer wall of the stirring tank body (106).

3. The quartz sand production wastewater treatment device according to claim 1, characterized by: The top of the filtering tank (103) is movably connected with a filtering tank body top cover (102), the top of the filtering tank body top cover (102) is fixedly connected with a wastewater inlet pipeline (101), and one end of the conveying pipeline (104) is fixedly connected to the bottom of the filtering tank (103).

4. The quartz sand production wastewater treatment device according to claim 3, characterized by: The middle of the conveying pipeline (104) is provided with a water pump (105), the other end of the conveying pipeline (104) is fixedly connected to the side wall of the stirring tank body (106), and the top of the stirring tank body (106) is movably installed with a stirring tank top cover (107).

5. The quartz sand production wastewater treatment device according to claim 4, characterized in that: The top of the stirring tank top cover (107) is provided with a disinfectant tank (108), a pipeline is fixedly connected between the disinfectant tank (108) and the stirring tank top cover (107), and a metering valve is arranged on the pipeline.

6. The quartz sand production wastewater treatment device according to claim 5, characterized in that: The top of the stirring tank top cover (107) is provided with an electric motor (109), the output end of the electric motor (109) is connected with a porous stirring paddle (110), the porous stirring paddle (110) is arranged in the inside of the stirring tank body (106), the bottom of the stirring tank body (106) is fixedly connected with a drain pipe (111), and the bottom of the drain pipe (111) is fixedly connected with a sediment tank (112).

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