A treatment device for mining wastewater

Abstract

The present invention discloses a treatment device for mining wastewater, which belongs to the technical field of wastewater treatment. The filter mechanism includes a filter chamber fixedly installed on the outside of a vertical plate, and a rotating wheel is rotatably arranged in the filter chamber; the purification mechanism includes a vertical support frame fixedly arranged on the outer wall of the purification chamber, and a horizontal support frame is arranged on the top of the vertical support frame; a swing plate is movably arranged on the inner side of the vertical support frame, a sleeve is slidably arranged on a slide bar 1, and a lifting seat is slidably arranged on a slide bar 2, and a swing block is movably arranged on the outer side of the hanging plate, and the inner side of the swing block is movably connected to the swing plate; the inner side of the lifting seat is movably connected to the swing block through a swing bar. The present invention can filter out slag in the water through the filter chamber, and when the swing block swings back and forth, the lifting seat reciprocates up and down along the slide bar 2, and the sleeve also reciprocates along the slide bar 1. At this time, the injection cylinder can spray flocculants on different areas and depths. The structure is stable and effective and improves the treatment efficiency and practicality.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater treatment, in particular to a treatment device for mining wastewater. Background Art

[0002] From the perspective of the entire life cycle of pollutants, the treatment of mining wastewater can be divided into three stages: source control, intermediate reduction and final terminal treatment. At present, the treatment of mining wastewater in China is mainly focused on terminal treatment. Common treatment processes include physical methods (ion exchange, adsorption, membrane treatment), chemical methods (chemical neutralization, oxidation-reduction method), biological methods (SRB treatment, Af treatment) and new treatment methods. Physical method is the most common method in mining wastewater and the most effective method for treating mining wastewater. Physical method can be used alone or in combination with other methods. It is generally the main process part of mining wastewater treatment.

[0003] The patent application with publication number CN117142611A discloses a metal mine wastewater treatment system, including a wastewater treatment mechanism, a scraping mechanism is fixedly installed on the upper end of the wastewater treatment mechanism, a stirring mechanism is fixedly connected to the lower end of the driving end of the scraping mechanism, and a spraying mechanism is arranged at the left rear of the wastewater treatment mechanism. Through the cooperation of the scraping mechanism, the stirring mechanism and the spraying mechanism, compared with the traditional method of directly adding flocculants to the sewage for stirring, the flocculants are stirred and mixed inside the wastewater treatment tank at a fast speed and more evenly. The scraping mechanism scrapes the flocculants in the sewage to the opening at the lower end of the left side of the wastewater treatment tank, and then opens the sealing plate to completely discharge the flocculants from the inside of the wastewater treatment tank, so that when treating sewage, there is no need to manually clean the flocculants remaining in the lower part of the wastewater treatment tank, thereby improving the efficiency of sewage treatment.

[0004] The above-disclosed mining wastewater treatment device has low treatment efficiency, cannot pre-filter the ore debris remaining in the wastewater, and has a low degree of automation, is time-consuming and labor-intensive, and cannot automatically add flocculants to different depths of the wastewater. Therefore, in view of the above status quo, it is urgent to develop a treatment device for mining wastewater to overcome the shortcomings in current practical applications. Summary of the invention

[0005] The purpose of the present invention is to provide a mining wastewater treatment device to solve the problems of low treatment efficiency of existing mining wastewater treatment devices, inability to pre-filter residual ore debris in the wastewater, low degree of automation, time-consuming and labor-intensive, and inability to automatically add flocculants to different depths of wastewater.

[0006] To achieve the above-mentioned purpose, the technical scheme of the present invention is: a treatment equipment for mining wastewater, including a purification chamber, a filtering mechanism and a purification mechanism, the side of the purification chamber is fixedly provided with a vertical plate, and the vertical plate is provided with a drainage hole; the filtering mechanism includes a filtering chamber fixedly installed on the outer side of the vertical plate, and a rotating wheel is rotatably arranged in the filtering chamber, and the rotating wheel includes a plurality of flaps, and a plurality of water filter grooves are provided on the flaps; a chip discharge port is provided on the side wall of the filtering chamber, and a slide is provided at the chip discharge port; the purification mechanism includes a vertical support frame fixedly provided on the outer wall of the purification chamber, and a horizontal support frame is provided on the top of the vertical support frame. The bottom of the horizontal support frame is also fixedly provided with a hanging plate located on the inner side of the vertical support frame; a slide bar 1 is horizontally arranged between the horizontal support frames; a swing plate is movably arranged on the inner side of the vertical support frame, a sleeve is slidably arranged on the slide bar 1, and a vertical slide bar 2 is arranged at the bottom of the sleeve; a lifting seat is slidably arranged on the slide bar 2, and a swing block is movably arranged on the outer side of the hanging plate, and the inner side of the swing block is movably connected to the swing plate; the inner side of the lifting seat is movably connected to the swing block through a swing bar; when the swing plate swings back and forth, the lifting seat reciprocates up and down along the slide bar 2, and the sleeve also reciprocates along the slide bar 1.

[0007] As a further solution of the present invention: a lower sliding groove and an upper sliding groove are provided on the swing plate, a lower sliding block is slidably arranged in the lower sliding groove, an upper sliding block is slidably arranged in the upper sliding groove, a second eccentric swing arm is rotatably arranged on the inner side of the swing block, the swing block is movably mounted on the hanging plate through the second eccentric swing arm, and the end of the second eccentric swing arm is movably connected to the upper sliding block.

[0008] As a further solution of the present invention: a swing motor is also installed on the outer side of the swing plate, and the output end of the swing motor is connected to a first eccentric swing arm, and the first eccentric swing arm passes through the vertical support frame and is movably connected to the lower slider.

[0009] As a further solution of the present invention: a mounting seat is further provided on the top of the swing block, and the lifting seat is movably connected to the mounting seat through the swing rod.

[0010] As a further solution of the present invention: a cantilever is provided on the inner side of the lifting seat, a hollow conduit is provided at the bottom of the cantilever, a spray tube is provided at the end of the conduit, a plurality of spray holes are provided on the outer wall of the spray tube, a storage box is also provided on the top of the horizontal support frame, a pressure pump is installed on the storage box, and the output end of the pressure pump is connected to the conduit through a hose.

[0011] As a further solution of the present invention: a conical sedimentation part is provided at the bottom of the purification bin, a slag discharge pipe is provided at the bottom of the sedimentation part, a control valve is installed on the slag discharge pipe, and a sensor is also installed on the inner wall of the sedimentation part.

[0012] As a further solution of the present invention: a water leakage hole is opened on the inner wall of the purification chamber, and a drainage channel cooperating with the water leakage hole is arranged on the outer wall of the purification chamber.

[0013] As a further solution of the present invention: a scraper matching with the water leakage hole is arranged at the bottom of the swing block.

[0014] As a further solution of the present invention: a boss is provided on the outer wall of the filter bin, a filter motor is installed at the bottom of the boss, and the output end of the filter motor is connected to the rotating wheel; a stirring shaft is also rotatably provided inside the purification bin, and the stirring shaft is rotatably provided between two sides of the purification bin through a bearing, and the output end of the filter motor is connected to one end of the stirring shaft through a belt.

[0015] As a further solution of the present invention: a water inlet is arranged on the top of the filter bin, and a control panel is also arranged on the outer wall of the purification bin.

[0016] The present invention provides a treatment device for mining wastewater by improvement. Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention can filter out slag and gravel in wastewater through the cooperation of the filter bin and the rotating wheel, and discharge them through the slide. Driven by the swing motor and the lower slider, the swing plate can swing back and forth relative to the vertical support frame. Since the upper slider and the second eccentric swing arm are movably connected, the swing block will also swing back and forth, thereby driving the scraper at the bottom to scrape the leakage hole to avoid clogging of the hole by suspended matter after long-term use. When the swing block swings back and forth, the lifting seat reciprocates up and down along the second slide bar, and the sleeve also reciprocates along the first slide bar. At this time, the spray cylinder can spray flocculants on different areas and different depths of the purification bin. The structure is stable and effective and brings unexpected technical effects, and also improves the treatment efficiency and practicality of the equipment for treating mining wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 The three-dimensional structure of the present invention Figure 1 ;

[0020] Figure 2 The three-dimensional structure of the present invention Figure 2 ;

[0021] Figure 3 It is the internal structure diagram of the filter bin in the present invention;

[0022] Figure 4 It is the internal structure diagram of the purification chamber in the present invention;

[0023] Figure 5 It is the internal structure diagram of the present invention;

[0024] Figure 6 It is a cross-sectional view of the present invention.

[0025] Description of reference numerals:

[0026] 1. Purification chamber; 101. Sedimentation part; 102. Slag discharge pipe; 103. Control valve; 104. Control panel; 105. Sensor; 106. Agitator shaft; 107. Bearing; 108. Leakage hole; 109. Drainage channel; 110. Vertical plate; 111. Drainage hole; 2. Filter mechanism; 201. Filter chamber; 202. Water inlet; 203. Chip discharge port; 204. Slide; 205. Boss; 206. Filter motor; 207. Rotating wheel; 208. Flip plate; 209. Filter tank; 210. Belt; 3. Purification mechanism; 301. Vertical support frame; 302 , horizontal support frame; 303, slide bar one; 304, swing plate; 305, lower slide chute; 306, upper slide chute; 307, hanging plate; 308, lower slider; 309, swing motor; 310, first eccentric swing arm; 311, upper slider; 312, swing block; 313, second eccentric swing arm; 314, scraper; 315, mounting seat; 316, sleeve; 317, slide bar two; 318, lifting seat; 319, swing bar; 320, cantilever; 321, conduit; 322, injection tube; 323, spray hole; 324, storage box; 325, booster pump; 326, hose. DETAILED DESCRIPTION

[0027] The following will be combined with the attached Figures 1 to 6 The technical solution of the present invention is described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] The present invention provides a treatment device for mining wastewater by improving the Figure 1-Figure 6As shown, it includes a purification chamber 1, a filtering mechanism 2 and a purification mechanism 3. A vertical plate 110 is fixedly arranged on the side of the purification chamber 1, and a drainage hole 111 is opened on the vertical plate 110; the filtering mechanism 2 includes a filtering chamber 201 fixedly installed on the outside of the vertical plate 110, and a rotating wheel 207 is rotatably arranged in the filtering chamber 201, and the rotating wheel 207 includes a plurality of flaps 208, and a plurality of filter grooves 209 are opened on the flaps 208; a chip discharge port 203 is opened on the side wall of the filtering chamber 201, and a slideway 204 is arranged at the chip discharge port 203; the purification mechanism 3 includes a vertical support frame 301 fixedly arranged on the outer wall of the purification chamber 1, a horizontal support frame 302 is arranged on the top of the vertical support frame 301, and a horizontal support frame 302 is also fixedly arranged at the bottom of the horizontal support frame 302. A hanging plate 307 is arranged inside the straight support frame 301; a slide bar 1 303 is arranged horizontally between the horizontal support frames 302; a swing plate 304 is movably arranged inside the vertical support frame 301, a sleeve 316 is slidably arranged on the slide bar 1 303, and a vertical slide bar 2 317 is arranged at the bottom of the sleeve 316; a lifting seat 318 is slidably arranged on the slide bar 2 317, a swing block 312 is movably arranged on the outer side of the hanging plate 307, and the inner side of the swing block 312 is movably connected to the swing plate 304; the inner side of the lifting seat 318 is movably connected to the swing block 312 through a swing bar 319; when the swing plate 304 swings back and forth, the lifting seat 318 reciprocates up and down along the slide bar 2 317, and the sleeve 316 also reciprocates along the slide bar 1 303.

[0029] In this embodiment: the treatment equipment for mining wastewater is mainly divided into three parts: purification chamber 1, filtering mechanism 2 and purification mechanism 3. When the equipment is working, mining wastewater is first input into the filtering chamber 201 through the water inlet 202, and then the filtering motor 206 and the swinging motor 309 are started through the control panel 104. When the filtering motor 206 drives the rotating wheel 207 to rotate, the waste residue and ore debris in the wastewater will be filtered and left on the flap 208. At this time, the wastewater will enter the purification chamber 1 through the filter trough 209 and the drainage hole 111, and the waste residue will rotate with the flap 208 and be discharged from the filtering chamber 201 through the slide 204. When the filtering motor 206 is started, under the drive of the belt 210, the stirring shaft 106 will stir the wastewater in the purification chamber 1. When the swinging motor 309 is started, at this time, under the drive of the first eccentric swing arm 310, the lower slider 308 will slide up and down along the lower slide trough 305, and the swinging plate 304 will also swing back and forth. When the swing plate 304 swings, the upper slider 311 will slide back and forth along the upper slide groove 306. Since the two sides of the second eccentric swing arm 313 are movably connected to the upper slider 311 and the swing block 312 respectively, the swing block 312 will also swing back and forth relative to the hanging plate 307. After the flocculant is added to the wastewater, the suspended matter in the wastewater will become flocs. The clarified water on the top of the purification bin 1 will be discharged through the leakage hole 108. When the swing block 312 swings back and forth, the scraper 314 can scrape the inner wall of the purification bin 1 back and forth, thereby preventing a small amount of flocs from clogging the leakage hole 108 after long-term use. The storage box 324 stores flocculants, and the flocculants inside are sprayed into the purification bin 1 through the conduit 321 and the injection tube 322 under the boost of the pressure pump 325. Since the lifting seat 318 is movably connected to the mounting seat 315 through the swing rod 319, when the swing block 312 swings back and forth, the lifting seat 318 will reciprocate up and down along the second slide bar 317, and the sleeve 316 will also reciprocate along the first slide bar 303. At this time, the spray cylinder 322 can spray flocculants to different areas and depths of the purification chamber 1. When the sensor 105 detects that there are more flocs in the sedimentation part 101, the control valve 103 is started through the control panel 104, and the wastewater and flocs at the bottom will be discharged outward through the slag discharge pipe 102.

[0030] See attached Figure 4 -Attached Figure 6 A lower sliding groove 305 and an upper sliding groove 306 are provided on the swing plate 304, a lower sliding block 308 is slidably arranged in the lower sliding groove 305, an upper sliding block 311 is slidably arranged in the upper sliding groove 306, a second eccentric swing arm 313 is rotatably arranged on the inner side of the swing block 312, the swing block 312 is movably mounted on the hanging plate 307 through the second eccentric swing arm 313, and the end of the second eccentric swing arm 313 is movably connected to the upper sliding block 311.

[0031] In this embodiment, when the swing plate 304 swings back and forth, the upper slider 311 will slide back and forth along the upper slide groove 306. Since the two sides of the second eccentric swing arm 313 are movably connected to the upper slider 311 and the swing block 312, the swing block 312 will also swing back and forth relative to the hanging plate 307.

[0032] See attached Figure 5 -Attached Figure 6 A swing motor 309 is also installed on the outer side of the swing plate 304 , and the output end of the swing motor 309 is connected to a first eccentric swing arm 310 , and the first eccentric swing arm 310 passes through the vertical support frame 301 and is movably connected to the lower slider 308 .

[0033] In this embodiment, in order to drive the swing plate 304 to swing back and forth, a swing motor 309 is designed. At this time, driven by the first eccentric swing arm 310, the lower slider 308 slides back and forth along the lower slide groove 305.

[0034] See attached Figure 5 -Attached Figure 6 A mounting seat 315 is also provided on the top of the swing block 312, and a lifting seat 318 is movably connected to the mounting seat 315 through a swing rod 319. A cantilever 320 is provided on the inner side of the lifting seat 318, a hollow conduit 321 is provided at the bottom of the cantilever 320, a spray tube 322 is provided at the end of the conduit 321, and a plurality of spray holes 323 are provided on the outer wall of the spray tube 322. A reservoir box 324 is also provided on the top of the horizontal support frame 302, and a pressure pump 325 is installed on the reservoir box 324, and the output end of the pressure pump 325 is connected to the conduit 321 through a hose 326.

[0035] In this embodiment: the storage box 324 stores flocculants, and the flocculants inside are sprayed into the purification chamber 1 through the conduit 321 and the spray barrel 322 under the pressure of the pressure pump 325. Since the lifting seat 318 is movably connected to the mounting seat 315 through the swing rod 319, when the swing block 312 swings back and forth, the lifting seat 318 will reciprocate up and down along the second slide bar 317, and the sleeve 316 will also reciprocate along the first slide bar 303. At this time, the movement trajectory of the spray barrel 322 can be simplified as: rise-translation-descent, so that the flocculants can be sprayed on different areas and different depths of the purification chamber 1.

[0036] See attached Figure 3 and attached Figure 6 A conical sedimentation portion 101 is provided at the bottom of the purification chamber 1 , a slag discharge pipe 102 is provided at the bottom of the sedimentation portion 101 , a control valve 103 is installed on the slag discharge pipe 102 , and a sensor 105 is also installed on the inner wall of the sedimentation portion 101 .

[0037] In this embodiment, the flocs in the wastewater will settle and accumulate in the sedimentation section 101. When the sensor 105 detects that there are many flocs in the sedimentation section 101, the control valve 103 is started through the control panel 104. At this time, the wastewater and flocs at the bottom will be discharged outward through the slag discharge pipe 102.

[0038] See attached Figure 1 and attached Figure 6 A water leakage hole 108 is opened on the inner wall of the purification bin 1 , a drainage channel 109 cooperating with the water leakage hole 108 is arranged on the outer wall of the purification bin 1 , and a scraper 314 cooperating with the water leakage hole 108 is arranged at the bottom of the swing block 312 .

[0039] In this embodiment: after the flocculant is added to the wastewater, the suspended matter in the wastewater will become flocs, and when the flocs grow to a certain volume, they will separate from the water phase and precipitate under the action of gravity, thereby removing a large amount of suspended matter in the wastewater, thereby achieving the effect of water treatment. The clarified water on the top of the purification chamber 1 will be discharged through the water leakage hole 108. When the swing block 312 swings back and forth, the scraper 314 can scrape the inner wall of the purification chamber 1 back and forth, thereby preventing a small amount of flocs from clogging the water leakage hole 108 after long-term use.

[0040] See attached Figure 2 -Attached Figure 3 and attached Figure 6 A boss 205 is provided on the outer wall of the filter bin 201, and a filter motor 206 is installed at the bottom of the boss 205, and the output end of the filter motor 206 is connected to the rotating wheel 207; a stirring shaft 106 is also rotatably provided inside the purification bin 1, and the stirring shaft 106 is rotatably provided between the two sides of the purification bin 1 through a bearing 107, and the output end of the filter motor 206 is connected to one end of the stirring shaft 106 through a belt 210.

[0041] In this embodiment, when the filter motor 206 drives the rotating wheel 207 to rotate, the waste residue and ore debris in the wastewater will be filtered and remain on the flap 208. At this time, the wastewater will enter the purification chamber 1 through the filter tank 209 and the drainage hole 111, and the waste residue will rotate with the flap 208 and be discharged from the filter chamber 201 through the slide 204. In order to stir the wastewater in the purification chamber 1 so that it can fully react with the flocculant and improve the treatment efficiency, a stirring shaft 106 is designed, and the filter motor 206 drives the stirring shaft 106 to rotate through the belt 210.

[0042] See attached Figure 1 -Attached Figure 2 A water inlet 202 is provided on the top of the filter chamber 201 , and a control panel 104 is also provided on the outer wall of the purification chamber 1 .

[0043] In this embodiment, in order to input mining wastewater into the filter chamber 201, a water inlet 202 is provided at the top thereof.

[0044] Working principle of the present invention: When the device is working, mining wastewater is first input into the filter chamber 201 through the water inlet 202, and then the filter motor 206 and the swing motor 309 are started through the control panel 104. When the filter motor 206 drives the rotating wheel 207 to rotate, the waste residue and ore debris in the wastewater will be filtered and left on the flap 208. At this time, the wastewater will enter the purification chamber 1 through the filter trough 209 and the drainage hole 111, and the waste residue will rotate with the flap 208 and be discharged from the filter chamber 201 through the slide 204. When the filter motor 206 is started, the stirring shaft 106 will stir the wastewater in the purification chamber 1 under the drive of the belt 210. When the swing motor 309 is started, at this time, under the drive of the first eccentric swing arm 310, the lower slider 308 will slide back and forth along the lower slide groove 305, and the swing plate 304 will also swing back and forth left and right. When the swing plate 304 swings, the upper slider 311 will slide back and forth along the upper slide groove 306. Since the two sides of the second eccentric swing arm 313 are movably connected to the upper slider 311 and the swing block 312, the swing block 312 will also swing back and forth relative to the hanging plate 307. After the flocculant is added to the wastewater, the suspended matter in the wastewater will become flocs. The clarified water on the top of the purification bin 1 will be discharged through the water leakage hole 108. When the swing block 312 swings back and forth, the scraper 314 can scrape the inner wall of the purification bin 1 back and forth, thereby preventing a small amount of flocs from clogging the water leakage hole 108 after long-term use. The storage box 324 stores flocculants, and the flocculants inside it are sprayed into the purification bin 1 through the conduit 321 and the injection tube 322 under the boost of the pressure pump 325. Since the lifting seat 318 is movably connected to the mounting seat 315 through the swing rod 319, when the swing block 312 swings back and forth, the lifting seat 318 will reciprocate up and down along the second slide bar 317, and the sleeve 316 will also reciprocate along the first slide bar 303. At this time, the spray cylinder 322 can spray flocculants to different areas and depths of the purification chamber 1. When the sensor 105 detects that there are more flocs in the sedimentation part 101, the control valve 103 is started through the control panel 104, and the wastewater and flocs at the bottom will be discharged outward through the slag discharge pipe 102.

[0045] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and inventive features disclosed herein.

Claims

1. A device for treating mining wastewater, comprising a purification chamber (1), a filtering mechanism (2) and a purification mechanism (3), characterized in that: A vertical plate (110) is fixedly provided on the side of the purification chamber (1), and a drainage hole (111) is provided on the vertical plate (110); The filtering mechanism (2) comprises a filtering chamber (201) fixedly mounted on the outside of the vertical plate (110); a rotating wheel (207) is rotatably arranged in the filtering chamber (201); the rotating wheel (207) comprises a plurality of flaps (208); a plurality of filter grooves (209) are provided on the flaps (208); a chip removal opening (203) is provided on the side wall of the filtering chamber (201); a slideway (204) is provided at the chip removal opening (203); The purification mechanism (3) comprises a vertical support frame (301) fixedly arranged on the outer wall of the purification chamber (1); a horizontal support frame (302) is arranged on the top of the vertical support frame (301); a hanging plate (307) located on the inner side of the vertical support frame (301) is also fixedly arranged on the bottom of the horizontal support frame (302); a sliding rod (303) is horizontally arranged between the horizontal support frames (302); a swing plate (304) is movably arranged on the inner side of the vertical support frame (301); a sleeve (316) is slidably arranged on the sliding rod (303); the bottom of the sleeve (316) A vertical sliding rod (317) is provided on the second sliding rod (317); a lifting seat (318) is slidably provided on the second sliding rod (317); a swing block (312) is movably provided on the outer side of the hanging plate (307); the inner side of the swing block (312) is movably connected to the swing plate (304); the inner side of the lifting seat (318) is movably connected to the swing block (312) through a swing rod (319); when the swing plate (304) swings back and forth, the lifting seat (318) reciprocates up and down along the second sliding rod (317), and the sleeve (316) also reciprocates along the first sliding rod (303); A cantilever (320) is arranged on the inner side of the lifting seat (318), a hollow conduit (321) is arranged at the bottom of the cantilever (320), a spray tube (322) is arranged at the end of the conduit (321), a water leakage hole (108) is opened on the inner wall of the purification chamber (1), and a scraper (314) cooperating with the water leakage hole (108) is arranged at the bottom of the swing block (312).

2. The mining wastewater treatment equipment according to claim 1, characterized in that: The swing plate (304) is provided with a lower slide groove (305) and an upper slide groove (306); a lower slider (308) is slidably arranged in the lower slide groove (305); an upper slider (311) is slidably arranged in the upper slide groove (306); a second eccentric swing arm (313) is rotatably arranged on the inner side of the swing block (312); the swing block (312) is movably mounted on the hanging plate (307) via the second eccentric swing arm (313); and the end of the second eccentric swing arm (313) is movably connected to the upper slider (311).

3. A mining wastewater treatment device according to claim 2, characterized in that: A swing motor (309) is also installed on the outer side of the swing plate (304), and the output end of the swing motor (309) is connected to a first eccentric swing arm (310). The first eccentric swing arm (310) passes through the vertical support frame (301) and is movably connected to the lower slider (308).

4. A mining wastewater treatment device according to any one of claims 2-3, characterized in that: A mounting seat (315) is also provided on the top of the swing block (312), and the lifting seat (318) is movably connected to the mounting seat (315) via the swing rod (319).

5. The mining wastewater treatment equipment according to claim 1, characterized in that: A plurality of spray holes (323) are provided on the outer wall of the spray cylinder (322), a storage box (324) is also provided on the top of the horizontal support frame (302), a pressure pump (325) is installed on the storage box (324), and the output end of the pressure pump (325) is connected to the conduit (321) through a hose (326).

6. A mining wastewater treatment device according to any one of claims 1 to 3, characterized in that: A conical sedimentation portion (101) is provided at the bottom of the purification bin (1), a slag discharge pipe (102) is provided at the bottom of the sedimentation portion (101), a control valve (103) is installed on the slag discharge pipe (102), and a sensor (105) is also installed on the inner wall of the sedimentation portion (101).

7. The mining wastewater treatment equipment according to claim 1, characterized in that: The outer wall of the purification chamber (1) is provided with a drainage channel (109) cooperating with the water leakage hole (108).

8. A mining wastewater treatment device according to any one of claims 1 to 3, characterized in that: A boss (205) is provided on the outer wall of the filter bin (201), a filter motor (206) is installed at the bottom of the boss (205), and the output end of the filter motor (206) is connected to the rotating wheel (207); a stirring shaft (106) is also rotatably provided inside the purification bin (1), and the stirring shaft (106) is rotatably provided between two sides of the purification bin (1) through a bearing (107), and the output end of the filter motor (206) is connected to one end of the stirring shaft (106) through a belt (210).

9. A mining wastewater treatment device according to any one of claims 1 to 3, characterized in that: The top of the filtering chamber (201) is provided with a water inlet (202), and the outer wall of the purification chamber (1) is also provided with a control panel (104).

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