A mine gushing water multi-medium filtering mechanism with high adaptability

Abstract

The utility model discloses a kind of mine gushing water multi-medium filtering mechanism with high adaptability, it is related to mine gushing water filtering technical field, including base and the fixed connection of its upside middle part supporting plate, the upside of base is fixedly installed with two-stage filter assembly and primary filter assembly side by side, one side of supporting plate is fixedly connected with pressurizing assembly, pressurizing assembly fixedly communicates in two-stage filter assembly and primary filter assembly intermediate position, mine gushing water in the utility model first enters primary filter assembly, quartz sand or anthracite is used as filter medium in primary filter assembly, suspended solids, colloid and organic matter etc. are filtered, the water after first filtration is pressurized and transported to two-stage filter assembly by pressurizing assembly, activated carbon or manganese sand is used as filter medium in two-stage filter assembly, heavy metal ions etc. in it are adsorbed or removed, in practical application, the kind and combination of each stage filter medium can be flexibly adjusted according to specific mine gushing water quality condition, improve the application range of filtration, improve filtration quality.

Description

Technical Field

[0001] This utility model relates to the field of mine water filtration technology, and in particular to a highly adaptable multi-media filtration mechanism for mine water. Background Technology

[0002] The generation of mine runoff is unavoidable during mining operations. Mine runoff has a complex composition, typically containing various pollutants such as suspended solids, colloids, heavy metal ions, and organic matter. Furthermore, the quality of mine runoff varies greatly from mine to mine, with significant differences in suspended solids concentration, types and amounts of pollutants. With increasingly stringent environmental protection requirements, higher standards have been set for the treatment of mine runoff, ensuring that the treated water meets reuse or discharge standards.

[0003] However, traditional single-media filters are difficult to cope with the complex and ever-changing mineral water quality. Various pollutants such as suspended solids, colloids, heavy metal ions, and organic matter cannot be effectively filtered out, resulting in problems such as low filtration efficiency, unstable effluent quality, and poor removal effect on different pollutants. Utility Model Content

[0004] The purpose of this invention is to solve the problems existing in the prior art by proposing a highly adaptable multi-media filtration mechanism for mine water.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a highly adaptable multi-media filtration mechanism for mine water, comprising a base and a support plate fixedly connected to its upper middle section. A secondary filtration assembly and a primary filtration assembly are fixedly installed side by side on the upper side of the base. A pressurizing assembly is fixedly connected to one side of the support plate. The pressurizing assembly is fixedly connected in the middle position between the secondary filtration assembly and the primary filtration assembly. The secondary filtration assembly and the primary filtration assembly have the same structure and use different filter media respectively. The secondary filtration assembly includes an arc-shaped rod, a hanging rod, a tank cover, a tank body, and an internal filtration assembly. The internal filtration assembly includes a carrier assembly and individual filter assemblies. Multiple sets of individual filter assemblies are installed in the middle of the carrier assembly. The individual filter assembly consists of a cylindrical structure composed of an upper full cover, a filter screen cylinder, and a hollow cover, and the media filler inside it.

[0006] Preferably, the upper cover and the hollow cover are fixedly connected to the upper and lower ends of the filter screen cylinder, respectively. The carrier assembly includes an upper cover plate, a connecting rod and a bending plate. The bending plate is fixedly connected to the inner wall of the tank. Both the upper cover plate and the bending plate have multiple sets of positioning holes.

[0007] Preferably, multiple sets of individual filter assemblies are aligned and installed in the middle of the upper cover plate and the bent plate, and multiple sets of connecting rods are fixedly connected to the upper side of the bent plate.

[0008] Preferably, the arc-shaped rod is rotatably connected to the outer side of the upper end of the tank body, the lifting rod is fixedly installed at the upper end of the arc-shaped rod, the lifting rod and the tank cover are movably connected, and the tank cover is fixedly connected to the upper end of the tank body by bolts.

[0009] Preferably, the pressurization assembly includes a front cover, an active gear assembly, a driven gear assembly, an inner shell, and a rear cover, with the inner shell being fixedly connected to the tank and the primary filter assembly, respectively.

[0010] Preferably, the front cover, inner shell, and rear cover are fixed together as a whole by half-threaded bolts, and the driving gear set and driven gear set mesh with each other and are located inside the inner shell.

[0011] Preferably, the two ends of the active gear assembly are rotatably connected to the front cover and the rear cover, respectively, one end of the active gear assembly extends to the outside of the front cover to receive power, and the two ends of the driven gear assembly are rotatably connected to the front cover and the rear cover, respectively.

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

[0013] 1. In this utility model, the mine water first enters the primary filtration component, which uses quartz sand or anthracite as the filter medium to filter suspended solids, colloids, and organic matter. After passing through the pressurization component, the water after primary filtration is pressurized and transported to the secondary filtration component, which uses activated carbon or manganese sand as the filter medium to adsorb or remove heavy metal ions. In practical applications, the types and combinations of filter media at each stage can be flexibly adjusted according to the specific mine water quality to improve the applicability and filtration quality of the filtration.

[0014] 2. In this utility model, after obtaining power through the extension end of the active gear assembly, it rotates and meshes with the driven gear assembly inside the integral body composed of the inner cavity shell of the front cover and the rear cover. Since the integral body is a closed cavity, the active gear assembly and the driven gear assembly generate negative pressure after meshing, which accelerates the input of the mineral water filtered by the primary filtration component to the secondary filtration component, making up for the insufficient water pressure in the multi-stage filtration, maintaining the water pressure within a suitable range during the multi-stage filtration process, and ensuring the filtration quality. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a highly adaptable multi-media filtration mechanism for mine water is provided for this utility model.

[0016] Figure 2 A partial three-dimensional structural diagram of a highly adaptable multi-media filtration mechanism for mine water is provided for this utility model.

[0017] Figure 3 This utility model presents a three-dimensional structural diagram of the disassembled filter components in a multi-media filtration mechanism for mine water with strong adaptability.

[0018] Figure 4 This invention presents a three-dimensional structural diagram of the disassembled pressurization component in a highly adaptable multi-media filtration mechanism for mine water.

[0019] Legend: 1. Base; 2. Secondary filter assembly; 21. Arc rod; 22. Hanging rod; 23. Tank lid; 24. Tank body; 25. Inner filter assembly; 251. Top cover plate; 252. Positioning hole; 253. Connecting rod; 254. Top full cover; 255. Media packing; 256. Filter screen cylinder; 257. Hollow cover; 258. Bending plate; 3. Pressurization assembly; 31. Front cover; 32. Active gear assembly; 33. Driven gear assembly; 34. Inner shell; 35. Rear cover; 4. Support plate; 5. Primary filter assembly. Detailed Implementation

[0020] 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.

[0021] 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.

[0022] Example 1: As Figure 1 - Figure 4As shown, this utility model provides a highly adaptable multi-media filtration mechanism for mine water, including a base 1 and a support plate 4 fixedly connected to its upper middle section. A secondary filtration assembly 2 and a primary filtration assembly 5 are fixedly installed side-by-side on the upper side of the base 1. A pressurizing assembly 3 is fixedly connected to one side of the support plate 4, and the pressurizing assembly 3 is fixedly connected between the secondary filtration assembly 2 and the primary filtration assembly 5. The secondary filtration assembly 2 and the primary filtration assembly 5 have identical structures but use different filter media. The secondary filtration assembly 2 includes an arc-shaped rod 21, a hanging rod 22, a tank cover 23, a tank body 24, and an inner filtration assembly 25. The inner filtration assembly 25 includes a carrier assembly and individual filter assemblies. Multiple sets of individual filter assemblies are installed in the middle of the carrier assembly. Each individual filter assembly consists of an upper cover 254, a filter screen cylinder 256, and a hollow cover 254. The columnar structure composed of 57 and the medium filling 255 inside it is formed. The upper cover 254 and the hollow cover 257 are respectively fixedly connected to the upper and lower ends of the filter cylinder 256. The carrier assembly includes an upper cover plate 251, a connecting rod 253 and a bending plate 258. The bending plate 258 is fixedly connected to the inner wall of the tank body 24. Both the upper cover plate 251 and the bending plate 258 have multiple sets of positioning holes 252. Multiple sets of individual filter components are aligned and installed in the middle position of the upper cover plate 251 and the bending plate 258. Multiple sets of connecting rods 253 are fixedly connected to the upper side of the bending plate 258. The arc rod 21 is rotatably connected to the outer side of the upper end of the tank body 24. The hanging rod 22 is fixedly installed on the upper end of the arc rod 21. The hanging rod 22 and the tank cover 23 are movably connected. The tank cover 23 is fixedly connected to the upper end of the tank body 24 by bolts.

[0023] The specific setup and function of this embodiment are described below: The device is installed on the mine water pipeline. The mine water first enters the primary filtration component 5, which uses quartz sand or anthracite as the filter medium to filter suspended solids, colloids, and organic matter. The water after primary filtration is then pressurized by the pressurization component 3 and transported to the secondary filtration component 2. The secondary filtration component 2 uses activated carbon (granular or columnar) or manganese sand as the filter medium to adsorb or remove heavy metal ions. In practical applications, the type and combination of filter media at each stage can be flexibly adjusted according to the specific mine water quality. For example, for mine water with a high organic content, the amount of activated carbon can be increased in the second stage, or catalytic activated carbon can be used. For cases with complex heavy metal ion types, multiple targeted filter media can be used in combination, such as simultaneously using manganese sand and zeolite (zeolite has a good adsorption effect on ammonium ions). The secondary filter assembly 2 and the primary filter assembly 5 have the same structure, only the filter media are different. The use of multiple media in combination improves the applicability and quality of filtration. Specifically, the bending plate 258 divides the tank 24 into upper and lower parts. The water inlet is located in the upper part and the water outlet is located in the lower part. The mine water enters the upper part and flows into the filter screen cylinder 256. The media filler 255 inside the filter screen cylinder 256 filters the pollutants in the mine water. The pollutants are blocked outside the individual filter assembly. The water passes through the filter screen cylinder 256 and the media filler 255, flows into the lower part from the middle of the hollow cover 257, and flows out from the water outlet of the tank 24. The bolts between the tank cover 23 and the tank 24 are loosened periodically, and the arc rod 21 is rotated. The lifting rod 22 drives the tank cover 23 and the tank 24 to separate, so that the internal filter assembly 25 can be cleaned or maintained periodically.

[0024] Example 2: Figure 1 - Figure 4 As shown, the pressurization assembly 3 includes a front cover 31, an active gear assembly 32, a driven gear assembly 33, an inner shell 34, and a rear cover 35. The inner shell 34 is fixedly connected to the tank body 24 and the primary filter assembly 5, respectively. The front cover 31, the inner shell 34, and the rear cover 35 are fixed together by semi-threaded bolts. The active gear assembly 32 and the driven gear assembly 33 mesh with each other and are located inside the inner shell 34. The two ends of the active gear assembly 32 are rotatably connected to the front cover 31 and the rear cover 35, respectively. One end of the active gear assembly 32 extends to the outside of the front cover 31 to receive power. The two ends of the driven gear assembly 33 are rotatably connected to the front cover 31 and the rear cover 35, respectively.

[0025] The overall effect of this embodiment is that, after obtaining power from the extended end of the active gear assembly 32, it rotates and meshes with the driven gear assembly 33 inside the integral body composed of the inner cavity shell 34 of the front cover 31 and the rear cover 35. Since the integral body is a closed cavity, the engagement of the active gear assembly 32 and the driven gear assembly 33 generates negative pressure, which accelerates the input of the mineral water filtered by the primary filter assembly 5 to the secondary filter assembly 2, making up for the insufficient water pressure in the multi-stage filtration, maintaining the water pressure within a suitable range during the multi-stage filtration process, and ensuring the filtration quality.

[0026] The device's operation and working principle are as follows: The device is installed on the mine water supply line. The mine water first enters the primary filter assembly 5, which uses quartz sand or anthracite as the filter medium to filter suspended solids, colloids, and organic matter. The pressurized water from the first filtration stage is then pressurized by the pressurizing assembly 3 and transported to the secondary filter assembly 2. The secondary filter assembly 2 uses activated carbon (granular or columnar) or manganese sand as the filter medium to adsorb or remove heavy metal ions. In practical applications, the type and combination of filter media at each stage can be flexibly adjusted according to the specific mine water quality to improve the filtration applicability. The secondary filter assembly 2 has the same structure as the primary filter assembly 5, only the filter media differs. The pressurizing assembly 3 accelerates the flow of the mine water filtered by the primary filter assembly 5 into the secondary filter assembly 2, compensating for insufficient water pressure in multi-stage filtration and ensuring filtration quality.

[0027] 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 highly adaptable multi-media filtration mechanism for mine water, comprising a base (1) and a support plate (4) fixedly connected to its upper middle section, characterized in that: A secondary filter assembly (2) and a primary filter assembly (5) are fixedly installed side by side on the upper side of the base (1). A pressurizing assembly (3) is fixedly connected to one side of the support plate (4). The pressurizing assembly (3) is fixedly connected in the middle position between the secondary filter assembly (2) and the primary filter assembly (5). The secondary filter assembly (2) and the primary filter assembly (5) have the same structure and use different filter media respectively. The secondary filter assembly (2) includes an arc rod (21), a hanging rod (22), a tank cover (23), a tank body (24) and an inner filter assembly (25). The inner filter assembly (25) includes a carrier assembly and a single filter assembly. Multiple single filter assemblies are installed in the middle of the carrier assembly. The single filter assembly is composed of a cylindrical structure consisting of an upper full cover (254), a filter screen cylinder (256) and a hollow cover (257) and the medium filling material (255) inside it.

2. The adaptable multi-media filtration mechanism for mine water according to claim 1, characterized in that: The upper cover (254) and the hollow cover (257) are fixedly connected to the upper and lower ends of the filter cylinder (256), respectively. The carrier assembly includes an upper cover plate (251), a connecting rod (253) and a bending plate (258). The bending plate (258) is fixedly connected to the inner wall of the tank (24). Both the upper cover plate (251) and the bending plate (258) have multiple sets of positioning holes (252).

3. The adaptable multi-media filtration mechanism for mine water according to claim 2, characterized in that: Multiple sets of individual filter assemblies are aligned and installed in the middle of the upper cover plate (251) and the bent plate (258), and multiple sets of connecting rods (253) are fixedly connected to the upper side of the bent plate (258).

4. The adaptable multi-media filtration mechanism for mine water according to claim 3, characterized in that: The arc-shaped rod (21) is rotatably connected to the outer side of the upper end of the tank body (24), and the lifting rod (22) is fixedly installed on the upper end of the arc-shaped rod (21). The lifting rod (22) and the tank cover (23) are movably connected, and the tank cover (23) is fixedly connected to the upper end of the tank body (24) by bolts.

5. The adaptable multi-media filtration mechanism for mine water according to claim 4, characterized in that: The pressurization assembly (3) includes a front cover (31), an active gear assembly (32), a driven gear assembly (33), an inner shell (34), and a rear cover (35). The inner shell (34) is fixedly connected to the tank body (24) and the primary filter assembly (5), respectively.

6. The adaptable multi-media filtration mechanism for mine water according to claim 5, characterized in that: The front cover (31), inner shell (34) and rear cover (35) are fixed together as a whole by half-tooth bolts. The active gear group (32) and driven gear group (33) mesh with each other and are located inside the inner shell (34).

7. The adaptable multi-media filtration mechanism for mine water according to claim 6, characterized in that: The two ends of the active gear assembly (32) are rotatably connected to the front cover (31) and the rear cover (35) respectively. One end of the active gear assembly (32) extends to the outside of the front cover (31) to receive power. The two ends of the driven gear assembly (33) are rotatably connected to the front cover (31) and the rear cover (35) respectively.

Images