Sewage treatment device for mine

Abstract

The utility model discloses a sewage treatment device for a mine, which relates to the technical field of sewage treatment and comprises a settling tank, the settling tank is of a cuboid structure, a filter is arranged in the settling tank, the section of the filter is triangular, the interior of the filter is hollow, and the top of the filter is slightly lower than that of the settling tank; push plates are arranged on two sides of the filter at the bottom of the settling tank; a supporting plate is arranged on the long edge of the settling tank, a first supporting column is arranged at the center of the upper surface of the supporting plate, and a first hydraulic press is arranged on the first supporting column; an opening is formed in the bottom of the settling tank, a water outlet hopper is arranged at the opening, and a pair of reset springs is arranged in the filter. According to the sewage treatment device for the mine provided by the utility model, particles in sewage are filtered by arranging the filter, and the filtered particles are discharged at one time, so that secondary pollution to the environment caused by direct discharge is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field especially relates to a sewage treatment device for mine. BACKGROUND

[0002] Mining industry is an important raw material industry, metal ore is the main raw material of smelting industry, nonmetallic ore is important chemical raw material and building material, exploitation mine makes the original water quality good groundwater be polluted, rock dust, suspended matter, artificial pollution and microorganism enter water, and some mine water suspended matter, chemical oxygen demand, sulfide and total hardness etc.

[0003] The existing sewage treatment equipment is too big, and the cost of one-time sewage treatment is high.

[0004] Therefore, the utility model provides a sewage treatment device for mine, through the hierarchical treatment of sewage, reduces the processing cost. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model aims at providing a sewage treatment device for mine to solve the problems in the background art.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a sewage treatment device for mine, which comprises a sedimentation tank, the sedimentation tank is a cuboid structure, a filter is arranged in the sedimentation tank, the cross section of the filter is triangular, the inside of the filter is hollow, the top of the filter is slightly lower than the top of the sedimentation tank, push plates are arranged on both sides of the bottom of the sedimentation tank, a support plate is arranged on the long side of the sedimentation tank, a first support column is arranged at the center of the upper surface of the support plate, a first hydraulic device is arranged on the first support column, the bottom of the sedimentation tank is open, a water outlet is arranged at the opening, a pair of reset springs are arranged in the filter.

[0007] As a preferred scheme of the sewage treatment device for mine, the inside bottom surface of the filter is provided with a drain port, the size of the drain port is the same as the size of the upper part of the water outlet, the upper surface of the water outlet is flush with the upper surface of the filter, and the connecting part of the side wall and the bottom surface of the filter is provided with a rotating shaft.

[0008] As a preferred scheme of the sewage treatment device for mine, the two sides of the drain port are provided with second support columns, the top of the second support column is provided with a steering device, the two ends of the steering device are provided with hydraulic push rods, and the hydraulic push rods are connected with the inner wall of the side of the filter.

[0009] As a preferred scheme of the mine sewage treatment device, the side of the steering gear is provided with a sleeve rod, the inside of the sleeve rod is provided with a first hydraulic rod, the first hydraulic rod is connected with the first hydraulic device through the side wall of the sediment tank, the reset spring is located above the steering gear, the reset spring is located at the center position of the steering gear, and the two ends of the reset spring are fixed to the inside of the filter.

[0010] As a preferred scheme of the mine sewage treatment device, the bottom surface of the sediment tank is provided with a third supporting column, the bottom of the third supporting column is provided with a second hydraulic device, and the bottom of the second hydraulic device is provided with a bottom plate.

[0011] As a preferred scheme of the mine sewage treatment device, the third supporting column is a hollow structure, and a second hydraulic rod is arranged on the second hydraulic device and located in the inside of the third supporting column.

[0012] As a preferred scheme of the mine sewage treatment device, the second hydraulic rod penetrates through the lower surface of the sediment tank, and the bottom of the second hydraulic rod is connected with the push plate.

[0013] As a preferred scheme of the mine sewage treatment device, the bottom of the water outlet bucket is provided with a water outlet pipe, and the water outlet pipe penetrates through the bottom plate.

[0014] The mine sewage treatment device has the advantages that:

[0015] 1. The mine sewage treatment device filters particles in sewage through the filter, and the particles are discharged at one time after filtration, so that secondary pollution to the environment caused by direct discharge is prevented.

[0016] 2. The mine sewage treatment device has a small size, and a plurality of the devices can be connected in parallel to compensate for the window period when a single device discharges particles.

[0017] 3. The mine sewage treatment device controls the deformation of the filter through the first hydraulic device and the steering gear, and cooperates with the push plate to completely discharge the particles in the sediment tank. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0019] Figure 1The utility model provides a whole structure schematic diagram of sewage treatment device for mine.

[0020] Figure 2 The utility model provides an internal structure schematic diagram of sewage treatment device for mine.

[0021] Figure 3 The utility model provides a bottom structure schematic diagram of sewage treatment device for mine.

[0022] Figure 4 The utility model provides a structure schematic diagram of filter of sewage treatment device for mine Figure 1 ;

[0023] Figure 5 The utility model provides a left view of filter of sewage treatment device for mine.

[0024] Figure 6 The utility model provides a structure schematic diagram of second hydraulic ware of sewage treatment device for mine.

[0025] Mark explanation:

[0026] 1, sediment tank; 11, support plate; 12, first support column; 2, filter; 21, drain; 22, second support column; 23, rotating shaft; 3, push plate; 4, first hydraulic ware; 41, first hydraulic rod; 42, sleeve rod; 43, hydraulic push rod; 44, diverter; 5, water outlet bucket; 51, water outlet pipe; 6, bottom plate; 7, second hydraulic ware; 71, third support column; 72, second hydraulic rod; 8, reset spring. Specific implementation

[0027] In order to make the above purpose, feature and advantage of the utility model more obvious and easy to understand, the specific implementation of the utility model is explained in detail below with the drawings in the specification.

[0028] Refer to Figures 1-5 The utility model provides a sewage treatment device for mine, and the sewage treatment device for mine includes sediment tank 1, the inside of sediment tank 1 is provided with filter 2, the section of filter 2 is triangle, and the inside of filter 2 is hollow, the top of filter 2 is slightly lower than the top of sediment tank 1;The bottom of sediment tank 1 is provided with push plate 3 at the both sides of filter 2;Sediment tank 1 is provided with support plate 11 on the long side, and the upper surface center of support plate 11 is provided with first support column 12, and first support column 12 is provided with first hydraulic ware 4;Sediment tank 1 is opened at the bottom, and water outlet bucket 5 is arranged at the opening.

[0029] Specifically, the sediment tank 1 is a rectangular structure, the inside of the sediment tank 1 is provided with a filter 2, the mine sewage is injected into the sediment tank 1, the sewage is filtered and layered through the filter 2, the water penetrates into the filter 2, and the larger particles and other impurities in the sewage are left in the sediment tank 1; the cross section of the filter 2 is triangular, and the inside of the filter 2 is hollow, the top of the filter 2 is slightly lower than the top of the sediment tank 1, the shape of the filter 2 is designed, so that the filtered particles and impurities slide to the bottom of the sediment tank 1; the bottom of the sediment tank 1 is provided with a push plate 3 on both sides of the filter 2, and finally the particles and impurities in the sediment tank 1 are discharged through the push plate 3; the long side of the sediment tank 1 is provided with a support plate 11, the upper surface center of the support plate 11 is provided with a first support column 12, the first support column 12 is provided with a first hydraulic device 4, and the filter 2 is controlled through the first hydraulic device 4 arranged on the support plate 11; the bottom of the sediment tank 1 is opened, and the opening is provided with a water outlet 5, the initially filtered water is discharged through the water outlet 5, and the water outlet 5 is wide at the top and narrow at the bottom, which can speed up the drainage speed.

[0030] The inside bottom surface of the filter 2 is provided with a drain port 21, the size of the drain port 21 is the same as the upper size of the water outlet 5, and the upper surface of the water outlet 5 is flush with the upper surface of the filter 2; the connecting part of the side wall and the bottom surface of the filter 2 is provided with a rotating shaft 23.

[0031] Specifically, the inside bottom surface of the filter 2 is provided with a drain port 21, the size of the drain port 21 is the same as the upper size of the water outlet 5, and the upper surface of the water outlet 5 is flush with the upper surface of the filter 2, the water filtered through the filter 2 enters the inside of the filter 2, and then is discharged outward by the water outlet 5; the connecting part of the side wall and the bottom surface of the filter 2 is provided with a rotating shaft 23, and the opening and closing of the two side walls of the filter 2 are realized through the rotating shaft 23.

[0032] The two sides of the drain port 21 are provided with a second support column 22, the top of the second support column 22 is provided with a diverter 44, the two ends of the diverter 44 are provided with a hydraulic push rod 43, the hydraulic push rod 43 is connected with the inner wall of the side of the filter 2, the reset spring 8 is located above the diverter 44, the reset spring 8 is located at the center position of the diverter 44, and the two ends of the reset spring 8 are fixed to the inside of the filter 2 respectively.

[0033] Specifically, the two sides of the drain port 21 are provided with second support columns 22, and the top of each second support column 22 is provided with a diverter 44. The working height of the diverter 44 is increased through the second support column 22, so as to reach the best stress point of the opening and closing of the side wall of the filter 2. The two ends of the diverter 44 are provided with hydraulic push rods 43, and the hydraulic push rods 43 are in contact with the inner wall of the side of the filter 2. The opening and closing of the side wall of the filter 2 are controlled through the hydraulic push rods 43. When the two side walls of the filter 2 are in contact, the hydraulic push rods 43 are completely in contact with the inner side of the filter 2, so as to facilitate the movement of the filter 2 driven by the hydraulic push rods 43. At this time, the return spring 8 is in a normal state. With the movement of the filter 2, the hydraulic push rods 43 slide on the inner wall of the filter 2 and always maintain contact, thereby providing power for the movement of the filter 2. When the filter 2 is parallel to the side of the sediment tank 1, the hydraulic push rods 43 are in point contact with the side of the filter 2, the hydraulic push rods 43 are locked, and the filter 2 is supported, while the return spring 8 is stretched. After the hydraulic push rods 43 are unlocked, the return spring 8 between the filters 2 rebounds, drives the filter 2 to always contact with the hydraulic push rods 43, and cooperates with the retraction of the hydraulic push rods 43, so that the two filters 2 are folded.

[0034] The side of the diverter 44 is provided with a sleeve rod 42, and the inside of the sleeve rod 42 is provided with a first hydraulic rod 41. The first hydraulic rod 41 passes through the side wall of the sediment tank 1 and is connected with a first hydraulic device 4.

[0035] Specifically, the side of the diverter 44 is provided with a sleeve rod 42, and the inside of the sleeve rod 42 is provided with a first hydraulic rod 41. The first hydraulic rod 41 passes through the side wall of the sediment tank 1 and is connected with a first hydraulic device 4. The first hydraulic device 4 applies force to the diverter 44 through the first hydraulic rod 41. The diverter 44 changes the force direction of the first hydraulic device 4. The sleeve rod 42 is used to protect the first hydraulic rod 41 and prevent the first hydraulic rod 41 from rusting due to long-term soaking in water.

[0036] The bottom surface of the sediment tank 1 is provided with a third support column 71, and the bottom of the third support column 71 is provided with a second hydraulic device 7. The bottom of the second hydraulic device 7 is provided with a bottom plate 6.

[0037] Specifically, the bottom surface of the sediment tank 1 is provided with a third support column 71, and the third support column 71 provides support for the sediment tank 1. The bottom of the third support column 71 is provided with a second hydraulic device 7, and the bottom of the second hydraulic device 7 is provided with a bottom plate 6. The second hydraulic device 7 and the third support column 71 fix the sediment tank 1 and the bottom plate 6.

[0038] The third support column 71 is a hollow structure. The second hydraulic device 7 is provided with a second hydraulic rod 72, and the second hydraulic rod 72 is located in the inside of the third support column 71.

[0039] Specifically, the third support column 71 is a hollow structure; the second hydraulic device 7 is provided with a second hydraulic rod 72, and the second hydraulic rod 72 is located in the interior of the third support column 71 and is protected by the third support column 71.

[0040] The second hydraulic rod 72 penetrates the lower surface of the sediment tank 1, and the bottom of the second hydraulic rod 72 is connected to the push plate 3.

[0041] Specifically, the second hydraulic rod 72 penetrates the lower surface of the sediment tank 1, and the bottom of the second hydraulic rod 72 is connected to the push plate 3, and the second hydraulic device 7 controls the up-and-down movement of the push plate 3 through the second hydraulic rod 72.

[0042] The bottom of the water outlet 5 is provided with a water outlet pipe 51, and the water outlet pipe 51 penetrates the bottom plate 6.

[0043] Specifically, the bottom of the water outlet 5 is provided with a water outlet pipe 51, and the water outlet pipe 51 penetrates the bottom plate 6, and the preliminary filtered sewage is introduced into the subsequent purification device through the water outlet pipe 51.

[0044] In use, the sewage in the mine is added to the sediment tank 1, and the preliminary filtration is performed through the filter 2, so that the particles and impurities are retained in the sediment tank 1 and slide to the bottom of the two sides of the sediment tank 1, and the water flows into the filter 2 and is discharged through the water outlet 5 and the water outlet pipe 51; when the particles and impurities in the interior of the sediment tank 1 are too much, the water injection into the sediment tank 1 is stopped, the two side walls of the filter 2 are driven to deflect around the rotating shaft 23 by the first hydraulic device 4 and the hydraulic push rod 43, so that the two side walls of the filter 2 are opened and parallel to the side surface of the sediment tank 1; then the second hydraulic device 7 pushes the second hydraulic rod 72, so that the push plate 3 moves upward and pushes the particles and impurities out; in use, a plurality of the devices can be used in parallel according to the actual working conditions, so as to reduce the gap generated by the impurity removal of the device and improve the working efficiency.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, not to limit it. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A mine sewage treatment device, characterized by: The utility model provides a sedimentation tank, the sedimentation tank (1) is the cuboid structure, the inside of sedimentation tank (1) is provided with filter (2), the cross section of filter (2) is triangle, and the inside of filter (2) is hollow, the top of filter (2) is slightly lower than the top of sedimentation tank (1), the bottom of sedimentation tank (1) is provided with push plate (3) at the both sides of filter (2), the long side of sedimentation tank (1) is provided with support plate (11), the upper surface center of support plate (11) is provided with first support column (12), and first support column (12) is provided with first hydraulic ware (4), the bottom of sedimentation tank (1) is open, and the opening is provided with water outlet (5), and the inside of filter (2) is provided with a pair of reset spring (8).

2. A mine sewage treatment device according to claim 1, characterized in that: The inside bottom of filter (2) is provided with drain (21), the size of drain (21) is same with the size above water outlet (5), and the upper surface of water outlet (5) is flush with the upper surface of filter (2), the connecting place of sidewall and bottom of filter (2) is provided with rotating shaft (23).

3. A mine sewage treatment device according to claim 2, characterized in that: The both sides of drain (21) are provided with second support column (22), the top of second support column (22) is provided with diverter (44), the both ends of diverter (44) are provided with hydraulic push rod (43), and hydraulic push rod (43) is connected with the inner wall of the side of filter (2).

4. A mine sewage treatment device according to claim 3, characterized in that: The side of diverter (44) is provided with sleeve rod (42), the inside of sleeve rod (42) is provided with first hydraulic rod (41), first hydraulic rod (41) passes through the sidewall of sedimentation tank (1) and is connected with first hydraulic ware (4), reset spring (8) is located above diverter (44), reset spring (8) is located at the center position of diverter (44), and the both ends of reset spring (8) are fixed in the inside of filter (2) respectively.

5. The mine sewage treatment device according to claim 1, characterized in that: The bottom of sedimentation tank (1) is provided with third support column (71), the bottom of third support column (71) is provided with second hydraulic ware (7), and the bottom of second hydraulic ware (7) is provided with bottom plate (6).

6. A mine sewage treatment device according to claim 5, characterised in that: The third support column (71) is hollow structure, and second hydraulic ware (7) is provided with second hydraulic rod (72), and second hydraulic rod (72) is located in the inside of third support column (71).

7. A mine sewage treatment device according to claim 6, characterised in that: Second hydraulic rod (72) passes through the lower surface of sedimentation tank (1), and the bottom of second hydraulic rod (72) is connected with push plate (3).

8. A mine sewage treatment device according to claim 7, characterised in that: The bottom of water outlet (5) is provided with water outlet pipe (51), and water outlet pipe (51) passes through bottom plate (6).

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