A mine water treatment filter

Abstract

The utility model relates to filter equipment technical field, concretely is a kind of mining water treatment filter equipment, including filter box, the upper surface of the filter box is fixedly connected with primary filter hopper, the bottom end of the primary filter hopper is inserted into the filter box inside, the upper surface left side of the primary filter hopper is connected with water inlet pipe, the inside of the primary filter hopper is evenly installed with electromagnetic plate.The utility model is along water inlet pipe and is passed into primary filter hopper with mining water when working, mining water flows down along the surface of electromagnetic plate, magnetic particles in mining water are removed by adsorption of electromagnetic plate, avoid subsequent magnetic particles abrasion filter screen, prolong the replacement cycle of filter screen, it is favorable to reduce cost, coarse filter screen and fine filter screen cooperate and realize staged interception, can filter down non-magnetic impurity particles greatly, and sliding frame slides in slide rail and drives coarse filter screen, fine filter screen sliding, form pull-out type structure, it is convenient to take down coarse filter screen, fine filter screen and clean, it is favorable to keep filtering effect, bring convenience to the processing work of mining water.

Description

Technical Field

[0001] This utility model relates to the field of filtration equipment technology, specifically a filtration equipment for treating mine water. Background Technology

[0002] During mineral resource extraction, large quantities of mine water and washing wastewater are generated. These types of mine water typically have complex compositions, high suspended solids content, wide particle size distribution, and may contain oils and heavy metal ions. Direct discharge will cause serious environmental pollution; reuse in production will cause wear and tear on mining equipment, clog pipelines, and affect safe production.

[0003] In the treatment of mine water containing magnetic impurities (such as iron ore and coal mines containing magnetite), several problems are encountered, such as the difficulty in removing magnetic impurities. Traditional filter screens cannot adsorb magnetic particles (iron filings, magnetic rock fragments). These impurities easily clog the filter screen pores and repeatedly rub against the filter screen with the water flow, resulting in a high rate of filter screen damage and frequent replacement. There is also the problem of frequent filter screen clogging. Magnetic impurities mix with non-magnetic suspended matter (coal slime, rock fragments) to form a "magnetic scale layer" on the filter screen surface, affecting the filtration effect. To address these issues, a mine water treatment filtration device is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a mine water treatment and filtration device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mine water treatment filtration device, comprising a filter box, a primary filter bucket fixedly connected to the upper surface of the filter box, the bottom end of the primary filter bucket extending into the interior of the filter box, a water inlet pipe connected to the left side of the upper surface of the primary filter bucket, electromagnetic plates evenly installed inside the primary filter bucket, the electromagnetic plates being inclined, two through slots symmetrically opened on the front surface of the filter box, four slide rails symmetrically fixedly connected to the inner sidewall of the filter box, a sliding frame slidably connected between the inner sidewalls of each pair of horizontally opposite slide rails, a connecting plate fixedly connected to the front surface of the sliding frame, a coarse filter screen fixedly connected to the inner sidewall of one sliding frame, a fine filter screen fixedly connected to the inner sidewall of the other sliding frame, the coarse filter screen being located above the fine filter screen, and a drain pipe connected to the bottom of the right sidewall of the filter box.

[0006] As a further preferred embodiment of this technical solution: a handle is fixedly connected to the front surface of the connecting plate.

[0007] As a further preferred embodiment of this technical solution: the outer wall of the filter box is equipped with four locking fasteners, and the outer wall of the connecting plate is symmetrically equipped with two locking fasteners. The filter box and the connecting plate are connected by the locking fasteners.

[0008] As a further preferred embodiment of this technical solution, a solenoid valve is installed on the outer wall of the drain pipe.

[0009] As a further preferred embodiment of this technical solution: a control panel is installed on the lower right side wall of the filter box, and the electrical output terminal of the control panel is electrically connected to the electromagnetic plate and the electrical input terminal of the electromagnetic valve through wires.

[0010] As a further preferred embodiment of this technical solution: the lower surface of the filter box is uniformly welded with support legs.

[0011] As a further preferred embodiment of this technical solution: the bottom end of the support leg is fixedly connected to a support plate, and the lower surface of the support plate is uniformly provided with fixing holes.

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

[0013] In operation, this invention introduces mine water into the primary filter hopper via the inlet pipe. The water flows down the surface of the electromagnetic plate, where magnetic particles are adsorbed and removed, preventing further wear on the filter screen and extending its replacement cycle, thus reducing costs. The coarse and fine filters work together to achieve graded interception, significantly filtering out non-magnetic impurities. The sliding frame moves within the slide rail, causing the coarse and fine filters to slide as well, forming a pull-out structure that facilitates removal and cleaning, maintaining filtration efficiency and providing convenience for mine water treatment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the left-side structure of this utility model;

[0016] Figure 3 This is a cross-sectional view of the filter box in this utility model;

[0017] Figure 4 This is a schematic diagram of the filter box and the through groove in this utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the coarse filter and the fine filter in this utility model.

[0019] In the picture:

[0020] 1. Filter box; 2. Primary filter hopper; 3. Inlet pipe; 4. Electromagnetic plate; 5. Slide rail; 6. Slide frame; 7. Connecting plate; 8. Coarse filter screen; 9. Fine filter screen; 10. Drain pipe; 11. Handle; 12. Lock; 13. Solenoid valve; 14. Control panel; 15. Support leg; 16. Support plate; 17. Fixing hole; 18. Through groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application. 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.

[0022] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "equipment" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0023] Please see Figures 1-5 This utility model provides a technical solution: a mine water treatment filtration device, including a filter box 1, a primary filter hopper 2 fixedly connected to the upper surface of the filter box 1, the bottom end of the primary filter hopper 2 extending into the interior of the filter box 1, a water inlet pipe 3 connected to the left side of the upper surface of the primary filter hopper 2, an electromagnetic plate 4 evenly installed inside the primary filter hopper 2, the electromagnetic plate 4 being inclined, two through slots 18 symmetrically opened on the front surface of the filter box 1, four slide rails 5 symmetrically fixedly connected to the inner sidewall of the filter box 1, a sliding frame 6 slidably connected between the inner sidewalls of each pair of horizontally opposite slide rails 5, a connecting plate 7 fixedly connected to the front surface of the sliding frame 6, a coarse filter screen 8 fixedly connected to the inner sidewall of one sliding frame 6, and a connecting plate 7 fixedly connected to the inner sidewall of the other sliding frame 6. A fine filter screen 9 is connected, and a coarse filter screen 8 is located above the fine filter screen 9. A drain pipe 10 is connected to the bottom of the right side wall of the filter box 1. Mining water is fed into the primary filter hopper 2 through the inlet pipe 3. The mining water flows down along the surface of the electromagnetic plate 4. Magnetic particles in the mining water are adsorbed and removed by the electromagnetic plate 4, avoiding subsequent wear of the filter screen by magnetic particles, extending the filter screen replacement cycle, and helping to reduce costs. The coarse filter screen 8 and the fine filter screen 9 work together to achieve graded interception, which can filter out a large number of non-magnetic impurity particles. The sliding frame 6 slides in the sliding rail 5, driving the coarse filter screen 8 and the fine filter screen 9 to slide, forming a pull-out structure, which makes it easy to remove the coarse filter screen 8 and the fine filter screen 9 for cleaning, which helps to maintain the filtration effect and brings convenience to the treatment of mining water.

[0024] In this embodiment, specifically: a handle 11 is fixedly connected to the front surface of the connecting plate 7; to facilitate the movement of the connecting plate 7.

[0025] In this embodiment, specifically: four locking parts 12 are installed on the outer side wall of the filter box 1, and two locking parts 12 are symmetrically installed on the outer side wall of the connecting plate 7. The filter box 1 and the connecting plate 7 are connected by locking parts 12; this facilitates locking the connecting plate 7 and the sliding frame 6 with the help of locking parts 12.

[0026] In this embodiment, specifically: a solenoid valve 13 is installed on the outer wall of the drain pipe 10; this facilitates the control of the flow and shut-off of water in the drain pipe 10.

[0027] In this embodiment, specifically: a control panel 14 is installed on the lower part of the right side wall of the filter box 1. The electrical output terminal of the control panel 14 is electrically connected to the electrical input terminal of the electromagnetic plate 4 and the electromagnetic valve 13 through wires, respectively, so as to facilitate the control of the working state of the electromagnetic plate 4 and the electromagnetic valve 13.

[0028] In this embodiment, specifically: support legs 15 are uniformly welded to the lower surface of the filter box 1; to facilitate support of the filter box 1.

[0029] In this embodiment, specifically: a support plate 16 is fixedly connected to the bottom end of the support leg 15, and fixing holes 17 are evenly provided on the lower surface of the support plate 16; the support plate 16 can be locked by means of external screws in conjunction with the fixing holes 17 to prevent the filter box 1 from shifting.

[0030] The working principle of this utility model is as follows: Mining water is introduced into the primary filter hopper 2 through the inlet pipe 3. The mining water flows down the surface of the electromagnetic plate 4. Magnetic particles in the mining water are adsorbed and removed by the electromagnetic plate 4, avoiding subsequent wear of the filter screen by magnetic particles, extending the filter screen replacement cycle, and helping to reduce costs. The coarse filter screen 8 and the fine filter screen 9 work together to achieve graded interception, which can filter out a large number of non-magnetic impurity particles. In addition, the sliding frame 6 slides in the slide rail 5, which drives the coarse filter screen 8 and the fine filter screen 9 to slide, forming a pull-out structure, which makes it easy to remove the coarse filter screen 8 and the fine filter screen 9 for cleaning, which helps to maintain the filtration effect and brings convenience to the treatment of mining water.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mine water treatment filtration device, characterized in that: The filter includes a filter box (1), on which a primary filter hopper (2) is fixedly connected. The bottom end of the primary filter hopper (2) extends into the filter box (1). A water inlet pipe (3) is connected to the left side of the upper surface of the primary filter hopper (2). Electromagnetic plates (4) are evenly installed inside the primary filter hopper (2). The electromagnetic plates (4) are inclined. Two through slots (18) are symmetrically opened on the front surface of the filter box (1). The inner sidewall of the filter box (1) is symmetrically fixedly connected to... There are four slide rails (5), and a slide frame (6) is slidably connected between the inner sidewalls of each pair of slide rails (5) that are laterally opposite. A connecting plate (7) is fixedly connected to the front surface of the slide frame (6). A coarse filter screen (8) is fixedly connected to the inner sidewall of one slide frame (6), and a fine filter screen (9) is fixedly connected to the inner sidewall of the other slide frame (6). The coarse filter screen (8) is located above the fine filter screen (9). A drain pipe (10) is connected to the bottom of the right side wall of the filter box (1).

2. The mine water treatment filtration equipment according to claim 1, characterized in that: A handle (11) is fixedly connected to the front surface of the connecting plate (7).

3. The mine water treatment filtration equipment according to claim 2, characterized in that: The outer wall of the filter box (1) is equipped with four locking parts (12) and the outer wall of the connecting plate (7) is symmetrically equipped with two locking parts (12). The filter box (1) and the connecting plate (7) are connected by the locking parts (12).

4. The mine water treatment filtration equipment according to claim 3, characterized in that: A solenoid valve (13) is installed on the outer wall of the drain pipe (10).

5. The mine water treatment filtration equipment according to claim 4, characterized in that: A control panel (14) is installed on the lower right side wall of the filter box (1). The electrical output terminal of the control panel (14) is electrically connected to the electromagnetic plate (4) and the electrical input terminal of the electromagnetic valve (13) through wires.

6. The mine water treatment filtration equipment according to claim 5, characterized in that: The filter box (1) has legs (15) uniformly welded to its lower surface.

7. The mine water treatment filtration equipment according to claim 6, characterized in that: The bottom end of the support leg (15) is fixedly connected to a support plate (16), and the lower surface of the support plate (16) is evenly provided with fixing holes (17).

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