A processing device for beneficiation reagent production wastewater

Abstract

The application relates to the technical field of wastewater treatment, and particularly discloses a processing equipment for wastewater generated in the production of ore-dressing reagents, which comprises a workbench, a first support fixedly connected to the top of the workbench, a first processing box fixedly connected to the top of the first support, a quantitative discharging device fixedly connected to the part of the first processing box on the two sides of a feeding port on the top of the first processing box, a filtering device fixedly connected to the part of the first processing box on one side of the quantitative discharging device on the top of the first processing box, and a buffer device fixedly connected to the inner wall top of the first processing box. The processing equipment for wastewater generated in the production of ore-dressing reagents is provided with the filtering device, so that the wastewater can be pretreated before being treated, the large-particle impurity substances can be filtered, and the subsequent wastewater treatment is not affected; the buffer device is arranged, so that the water potential of the falling wastewater is reduced, the influence of the falling water on the water in the static state is reduced, and the wastewater treatment effect is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wastewater treatment, in particular to a processing equipment for wastewater produced in the production of beneficiation reagents. BACKGROUND

[0002] Beneficiation reagents are key auxiliary materials in the process of mineral processing, which are widely used in the aspects of flotation, flocculation, inhibition, dispersion, etc., to improve the recovery rate and grade of useful components in ores. Such reagents include various organic and inorganic compounds such as collectors, frothers, regulators, etc. The wastewater produced in the production of these reagents has complex composition, containing high concentrations of organic matter, residual chemical raw materials, intermediate products and possibly toxic substances. If directly discharged, it will cause serious harm to the water environment and ecological system. Therefore, the treatment of wastewater produced in the production of beneficiation reagents has become an important issue for environmental protection and sustainable development of industry, and the corresponding processing equipment has also developed accordingly. The characteristics of wastewater produced in the production of beneficiation reagents determine the diversity and complexity of the processing equipment. The wastewater usually contains phenols, aldehydes, sulfides, ammonia nitrogen, heavy metal ions and organic compounds that are difficult to biodegrade, and has characteristics such as high chemical oxygen demand, high biological oxygen demand, high salinity and toxicity. In view of these characteristics, the processing equipment needs to be designed as a combined system of multiple stages and multiple technologies to achieve effective purification.

[0003] The prior art often lacks a pretreatment step in wastewater treatment, which may cause some large particles to block and affect the effect of subsequent wastewater treatment. When adding flocculants, manual addition may result in excessive or insufficient addition of flocculants, and the flocculants cannot be added quantitatively according to the amount of wastewater, thus resulting in poor flocculation effect. SUMMARY

[0004] To achieve the above purpose, the present application realizes the following technical scheme: a processing equipment for wastewater produced in the production of beneficiation reagents, comprising a workbench, a first support is fixedly connected to the top of the workbench, a first processing box body is fixedly connected to the top of the first support, an inlet is formed in the top of the first processing box body, a quantitative feeding device is fixedly connected to the part of the top of the first processing box body on both sides of the inlet, a filter device is fixedly connected to the part of the top of the first processing box body on one side of the quantitative feeding device, a buffer device is fixedly connected to the top inner wall of the first processing box body, and an aeration device is rotatably connected to one side of the first processing box body.

[0005] Preferably, the filtering device includes a second support, a second treatment box body is fixedly connected to the top of the second support, a water outlet pipe is communicated to the bottom of the second treatment box body, a feeding nozzle is communicated to the top of the second treatment box body, a recovery box body penetrates through and is fixedly connected to one side of the second treatment box body, a first fixed plate is fixedly connected to one side of the recovery box body, a fixed end of a pneumatic piston rod is fixedly connected to the top of the first fixed plate, a movable end of the pneumatic piston rod penetrates through the second treatment box body and is fixedly connected to a switch plate, an impurity recovery opening is formed in the side of the recovery box body close to the second treatment box body, a sliding limiting rod is fixedly connected to the side of the switch plate close to the pneumatic piston rod, the sliding limiting rod penetrates through the second treatment box body and is in sliding connection with the second treatment box body, a first connecting plate is fixedly connected to the part of the inner wall of the second treatment box body close to the impurity recovery opening, a filtering inclined plate is fixedly connected to the inner wall of the first connecting plate, a filtering hole is formed in the top of the filtering inclined plate, a sliding rail is fixedly connected to the top of the first connecting plate, a first electric sliding block is in sliding connection with the inner wall of the sliding rail, a second connecting plate is fixedly connected to one side of the first electric sliding block, and a cleaning scraper is fixedly connected to the bottom of the second connecting plate, so that preliminary filtration can be carried out and the subsequent wastewater treatment effect is improved.

[0006] Preferably, the second support is fixedly connected to the top of the first treatment box body, and the size of the switch plate is matched with the impurity recovery opening.

[0007] Preferably, the quantitative feeding device includes a third support, a feeding box body is fixedly connected to the top of the third support, a guide nozzle is communicated to the bottom of the feeding box body, a discharging pipe is communicated to the bottom of the guide nozzle, sliding grooves are formed in the inner walls of the feeding box body on both sides, second electric sliding blocks are in sliding connection with the inner walls of the sliding grooves, first rotating rods are fixedly connected to one side of the second electric sliding blocks, the ends away from the second electric sliding blocks of the first rotating rods penetrate through and are in rotating connection with the feeding box body, opening and closing plates are rotatably connected to the first rotating rods, second rotating rods penetrate through and are in rotating connection with the feeding box body on the sides of the opening and closing plates away from the first rotating rods, the feeding box body is fixedly connected to the top of the first treatment box body, the discharging pipe is fixedly connected to the inner wall of the feeding inlet on the side, and the opening and closing plates are arranged in two groups and symmetrically distributed on the inner walls of the feeding box body on both sides, so that the purpose of quantitative addition of flocculating agent can be achieved, and the poor setting effect caused by excessive or insufficient manual addition of flocculating agent is avoided.

[0008] Preferably, the buffering device comprises a water receiving tank, a third rotating rod is rotatably connected to the bottom of the water receiving tank through a bearing, a first connecting block is fixedly connected to the top of the water receiving tank, a buffering spring is fixedly connected to the top of the first connecting block, a second connecting block is fixedly connected to the end of the buffering spring away from the first connecting block, a driven gear is fixedly connected to one end of the third rotating rod, a driving gear is engaged with the side surface of the driven gear, a driving shaft of a second motor is fixedly connected to the side surface of the driving gear, a second fixed plate is fixedly connected to the bottom of the second motor, the second connecting block is fixedly connected to the top of the inner wall of the first treatment box, the third rotating rod penetrates through the first treatment box and is rotatably connected to the first treatment box, and the second fixed plate is fixedly connected to the side surface of the first treatment box.

[0009] Preferably, the aeration device comprises a rotating air pipe, connecting air pipes are uniformly communicated with the rotating air pipe, hollow spheres are communicated with the ends of the connecting air pipes away from the rotating air pipe, air injection holes are uniformly formed in the hollow spheres, second stirring plates are uniformly fixedly connected to the part of the rotating air pipe on the side of the connecting air pipes, water filtering holes are uniformly formed in the second stirring plates, an air outlet of an air pump is communicated with one end of the rotating air pipe, an output end of a belt transmission mechanism is fixedly connected to the part of the rotating air pipe on the side of the air outlet of the air pump, an input end of the belt transmission mechanism is fixedly connected with a third motor, a third fixed plate is fixedly connected to the bottom of the third motor, the air pump is fixedly connected to the top of the third fixed plate, the third fixed plate is fixedly connected to one side of the first treatment box, and the rotating air pipe penetrates through the first treatment box and is rotatably connected to the first treatment box, so that more air bubbles are in the wastewater, the oxygen content in the wastewater is increased, the stirring resistance is reduced, the stirring effect is improved, and the efficiency of wastewater treatment is improved.

[0010] The application provides a processing equipment for beneficiation reagent production wastewater.

[0011] 1. The processing equipment for the beneficiation reagent production wastewater, in use, the production wastewater is poured into the feeding nozzle, the wastewater falls on the filter inclined plate through the feeding nozzle, the large particles are intercepted on the surface of the filter inclined plate through the filtering effect of the filter inclined plate, the filtered wastewater falls on the bottom of the inner wall of the second treatment box, and finally is discharged into the first treatment box through the water outlet pipe. When the large particle impurities on the surface of the filter inclined plate reach a certain amount and need to be cleaned, the first electric sliding block is started, the first electric sliding block slides along the inner wall of the first sliding rail downward along the filter inclined plate, the first electric sliding block drives the second connecting plate to move, the second connecting plate drives the cleaning scraper to clean and scrape off the impurities along the surface of the filter inclined plate, and simultaneously the pneumatic piston rod is started, the movable end of the pneumatic piston rod is retracted to drive the switch plate to move along the inner wall of the impurity recovery port to the inside of the recovery box, so that the impurity recovery port can be opened, so that the cleaning scraper can push the impurities to the impurity recovery port and finally fall into the recovery box, completing the cleaning and recovery process of the impurities. In the process of scraping off the impurities by the cleaning scraper, the sliding limiting rod slides in the inner wall of the second treatment box, plays a limiting and guiding role in the movement process of the switch plate, and guarantees the stability of the movement of the switch plate. Simultaneously, the design of the filter inclined plate in the inner wall of the first connecting plate enables the wastewater to slide downward along the filter inclined plate when the wastewater falls on the filter inclined plate, increases the contact time of the wastewater and the filter inclined plate, and improves the filtering effect.

[0012] 2. The processing equipment for the beneficiation reagent production wastewater, in use, when the flocculating agent needs to be added, the amount of the wastewater is used to control the amount of the added flocculating agent, the second electric sliding block is started, the second electric sliding block slides in the inner wall of the sliding groove, the sliding groove is designed in an arc shape, the second electric sliding block drives the first rotating rod to rotate around the second connecting rod shaft, the first rotating rod drives the opening and closing plate to rotate around the second connecting rod shaft, when the second electric sliding block slides away from the first motor, the opening and closing plate is gradually opened, the flocculating agent in the inner part of the discharging box falls into the material guide nozzle, and then enters the feeding port through the discharging pipe, when the second electric sliding block slides towards the first motor, the opening and closing plate is gradually closed, the falling speed of the flocculating agent in the inner part of the discharging box is gradually slowed down until the falling is stopped. The opening degree of the opening and closing plate is controlled by controlling the sliding distance of the second electric sliding block, so as to control the amount of the falling flocculating agent. Simultaneously, the first motor is started, the drive shaft of the first motor drives the connecting rod to rotate, the connecting rod drives the first stirring plate to stir the flocculating agent in the inner part of the discharging box, avoids the bridging phenomenon of the flocculating agent in the inner part of the discharging box to cause blockage, so as to realize the purpose of quantitative addition of the flocculating agent, and avoids the poor setting effect caused by excessive or insufficient manual addition of the flocculating agent.

[0013] 3. The processing equipment for the beneficiation reagent production wastewater, when in use, the filtered wastewater enters the first processing box, first falls in the water receiving tank, the second motor is started, the driving shaft of the second motor rotates to drive the driving gear to rotate, the driving gear rotates to drive the driven gear to rotate, the driven gear rotates to drive the third rotating rod to rotate, the third rotating rod rotates to drive the water receiving tank to swing in the first processing box, when the wastewater falls in the water receiving tank, the water is poured into the first processing box through the swing, thereby reducing the impact force of the wastewater directly falling on the wastewater which has been stationary, reducing the water potential of the falling water, which can reduce the influence of the falling water on the wastewater in the stationary state, at the same time, the water receiving tank compresses the buffer spring in the swinging process, the buffer spring plays a buffering role on the water receiving tank, further reducing the shaking of the wastewater in the water receiving tank, thereby further increasing the buffering effect and improving the wastewater purification effect.

[0014] 4. The processing equipment for the beneficiation reagent production wastewater, when in use, the third motor is started, the driving shaft of the third motor rotates to drive the input end of the belt transmission mechanism to rotate, the output end of the belt transmission mechanism rotates to drive the rotating air pipe to rotate in the first processing box, the rotating air pipe rotates to drive the connecting air pipe and the hollow ball to rotate, at the same time, the air pump is started, the air pump pumps the air into the rotating air pipe through the air outlet, the air enters the connecting air pipe through the rotating air pipe, then enters the hollow ball through the connecting air pipe, and finally is sprayed out through the air injection hole, thereby improving the aeration effect and increasing the oxygen content in the wastewater, at the same time, the rotating air pipe rotates to drive the second stirring plate to stir the wastewater, thereby accelerating the decomposition speed of the pollutants in the wastewater, the water filtering holes opened on the second stirring plate can stir the aeration air in the wastewater, thereby making more bubbles in the wastewater, increasing the oxygen content in the wastewater, and reducing the stirring resistance, improving the stirring effect, thereby improving the wastewater treatment efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a beneficiation reagent production wastewater treatment equipment structure diagram of the application;

[0016] Figure 2 It is a beneficiation reagent production wastewater treatment equipment internal connection structure diagram of the application;

[0017] Figure 3 It is a filter device structure diagram of the application;

[0018] Figure 4 It is a filter device internal structure diagram of the application;

[0019] Figure 5 It is a quantitative feeding device structure diagram of the application;

[0020] Figure 6The internal structure schematic diagram of the quantitative discharging device of the application;

[0021] Figure 7 The partial structure schematic diagram of the quantitative discharging device of the application;

[0022] Figure 8 The connecting structure schematic diagram of the buffer device of the application;

[0023] Figure 9 The structure schematic diagram of the aeration device of the application.

[0024] In the figure: 1, workbench; 2, first support; 3, first processing box; 4, feeding port; 5, quantitative discharging device; 6, filtering device; 7, buffer device; 8, aeration device; 61, second support; 62, second processing box; 63, water outlet pipe; 64, feeding nozzle; 65, recovery box; 66, first fixed plate; 67, pneumatic piston rod; 68, switch plate; 69, impurity recovery port; 610, sliding limit rod; 611, first connecting plate; 612, filtering inclined plate; 613, filtering hole; 614, sliding rail; 615, first electric sliding block; 616, second connecting plate; 617, cleaning scraper; 51, third support; 52, discharging box; 53, material guiding nozzle; 54, discharging pipe; 55, sliding groove; 56, second electric sliding block; 57, first rotating rod; 58, opening and closing plate; 59, second rotating rod; 510, first motor; 511, connecting rod; 512, first stirring plate; 71, water receiving tank; 72, third rotating rod; 73, first connecting block; 74, buffer spring; 75, second connecting block; 76, driven gear; 77, driving gear; 78, second motor; 79, second fixed plate; 81, rotating air pipe; 82, connecting air pipe; 83, hollow sphere; 84, air injection hole; 85, second stirring plate; 86, water filtering hole; 87, air pump; 88, belt transmission mechanism; 89, third motor; 810, third fixed plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application.

[0026] Please refer to Figures 1-4The application provides a technical scheme: a beneficiation reagent production wastewater treatment equipment, which comprises a workbench 1, a first support 2 is fixedly connected to the top of the workbench 1, a first treatment box 3 is fixedly connected to the top of the first support 2, a feeding port 4 is formed in the top of the first treatment box 3, a quantitative discharging device 5 is fixedly connected to the part of the top of the first treatment box 3 on the two sides of the feeding port 4, a filtering device 6 is fixedly connected to the part of the top of the first treatment box 3 on one side of the quantitative discharging device 5, a buffer device 7 is fixedly connected to the top of the inner wall of the first treatment box 3, an aeration device 8 is rotatably connected to the side of the first treatment box 3, the filtering device 6 comprises a second support 61, a second treatment box 62 is fixedly connected to the top of the second support 61, a water outlet pipe 63 is communicated with the bottom of the second treatment box 62, a feeding nozzle 64 is communicated with the top of the second treatment box 62, a recovery box 65 is fixedly connected to the side of the second treatment box 62, a first fixed plate 66 is fixedly connected to the side of the recovery box 65, a fixed end of a pneumatic piston rod 67 is fixedly connected to the top of the first fixed plate 66, a movable end of the pneumatic piston rod 67 is fixedly connected with a switch plate 68 and penetrates through the second treatment box 62, an impurity recovery port 69 is formed in the side of the recovery box 65 close to the second treatment box 62, a sliding limiting rod 610 is fixedly connected to the side of the switch plate 68 close to the pneumatic piston rod 67, the sliding limiting rod 610 penetrates through the second treatment box 62 and is slidingly connected with the second treatment box 62, a first connecting plate 611 is fixedly connected to the part of the inner wall of the second treatment box 62 close to the impurity recovery port 69, a filtering inclined plate 612 is fixedly connected to the inner wall of the first connecting plate 611, a filtering hole 613 is formed in the top of the filtering inclined plate 612, a sliding rail 614 is fixedly connected to the top of the first connecting plate 611, a first electric sliding block 615 is slidingly connected to the inner wall of the sliding rail 614, a second connecting plate 616 is fixedly connected to the side of the first electric sliding block 615, a cleaning scraper 617 is fixedly connected to the bottom of the second connecting plate 616, the second support 61 is fixedly connected to the top of the first treatment box 3, the water outlet pipe 63 is communicated with the first treatment box 3 at the bottom, and the size of the switch plate 68 is matched with the impurity recovery port 69.

[0027] In use, the production wastewater is poured into the feeding nozzle 64, the wastewater falls on the filtering inclined plate 612 through the feeding nozzle 64, and the large particles are intercepted on the surface of the filtering inclined plate 612 through the filtering effect of the filtering inclined plate 612, the filtered wastewater falls on the inner wall bottom of the second treatment box 62, and finally is discharged into the first treatment box 3 through the water outlet pipe 63; when the large particles on the surface of the filtering inclined plate 612 reach a certain amount and need to be cleaned, the first electric sliding block 615 is started, the first electric sliding block 615 slides along the inner wall of the sliding rail 614 downward along the filtering inclined plate 612, the first electric sliding block 615 sliding drives the second connecting plate 616 to move, the second connecting plate 616 moving drives the cleaning scraper 617 to clean and scrape off the impurities along the surface of the filtering inclined plate 612, and simultaneously the pneumatic piston rod 67 is started, the active end of the pneumatic piston rod 67 is retracted to drive the switch plate 68 to move along the inner wall of the impurity recovery port 69 to the inside of the recovery box 65, so that the impurity recovery port 69 can be opened, so that the cleaning scraper 617 can push the impurities to the impurity recovery port 69 and finally fall into the recovery box 65, and the cleaning and recovery process of the impurities is completed; in the process of scraping off the impurities by the cleaning scraper 617, the sliding limiting rod 610 slides in the inner wall of the second treatment box 62, and plays a limiting and guiding role in the movement process of the switch plate 68, so as to ensure the stability of the movement of the switch plate 68; simultaneously, the design of the filtering inclined plate 612 on the inner wall of the first connecting plate 611 enables the wastewater to slide downward along the filtering inclined plate 612 when the wastewater falls on the filtering inclined plate 612, increases the contact time of the wastewater and the filtering inclined plate 612, and improves the filtering effect.

[0028] Please refer to Figures 1-7 The present application provides a technical solution: the quantitative feeding device 5 comprises a third support 51, the top of the third support 51 is fixedly connected with a feeding box 52, the bottom of the feeding box 52 is communicated with a guide nozzle 53, the bottom of the guide nozzle 53 is communicated with a discharge pipe 54, sliding grooves 55 are formed in the inner walls of the feeding box 52 on both sides, second electric sliding blocks 56 are slidably connected in the inner walls of the sliding grooves 55, first rotating rods 57 are fixedly connected to one side of the second electric sliding blocks 56, one end of the first rotating rod 57 away from the second electric sliding block 56 penetrates through the feeding box 52 and is rotatably connected with the feeding box 52, opening and closing plates 58 are sleeved and rotatably connected on the first rotating rod 57, second rotating rods 59 are rotatably connected to the portions of the opening and closing plates 58 away from the first rotating rod 57, the two ends of the second rotating rod 59 penetrate through the feeding box 52 and are rotatably connected with the feeding box 52, a first motor 510 is fixedly connected to the portion of the feeding box 52 above the opening and closing plate 58 on the side, a driving shaft of the first motor 510 penetrates through the feeding box 52 and is fixedly connected with a connecting rod 511, first stirring plates 512 are uniformly fixedly connected on the connecting rod 511, the third support 51 is fixedly connected to the top of the first treatment box 3, the discharge pipe 54 is fixedly connected with the inner wall of the feeding port 4 on the side, and the opening and closing plates 58 are provided with two groups and are symmetrically distributed on the inner walls of the feeding box 52 on both sides.

[0029] When the flocculant needs to be added, the amount of wastewater is used to control the amount of flocculant added, the second electric sliding block 56 is started, the second electric sliding block 56 slides in the inner wall of the sliding groove 55, the sliding groove 55 is arranged in an arc shape, the second electric sliding block 56 slides to drive the first rotating rod 57 to rotate around the axis of the second rotating rod 59, the first rotating rod 57 rotates to drive the opening and closing plate 58 to rotate around the axis of the second rotating rod 59, when the second electric sliding block 56 slides away from the first motor 510, the opening and closing plate 58 gradually opens, the flocculant in the inside of the dosing box 52 gradually falls into the material guide nozzle 53, and then enters the feeding port 4 through the discharge pipe 54, when the second electric sliding block 56 slides towards the first motor 510, the opening and closing plate 58 gradually closes, the falling speed of the flocculant in the inside of the dosing box 52 gradually slows down until the falling stops, the opening degree of the opening and closing plate 58 is controlled by controlling the sliding distance of the second electric sliding block 56, so that the amount of falling flocculant is controlled, at the same time, the first motor 510 is started, the driving shaft of the first motor 510 drives the connecting rod 511 to rotate, the connecting rod 511 rotates to drive the first stirring plate 512 to stir the flocculant in the inside of the dosing box 52, so that the bridging phenomenon of the flocculant in the inside of the dosing box 52 is avoided, the purpose of quantitative addition of flocculant is achieved, and the poor flocculation effect caused by manual addition of too much or too little flocculant is avoided.

[0030] Please refer to Figures 1-8 The application provides a technical solution: the buffer device 7 comprises a water receiving tank 71, the bottom of the water receiving tank 71 is rotationally connected with a third rotating rod 72 through a bearing, the top of the water receiving tank 71 is fixedly connected with a first connecting block 73, the top of the first connecting block 73 is fixedly connected with a buffer spring 74, one end of the buffer spring 74 away from the first connecting block 73 is fixedly connected with a second connecting block 75, one end of the third rotating rod 72 is fixedly connected with a driven gear 76, the side surface of the driven gear 76 is meshed with a driving gear 77, the side surface of the driving gear 77 is fixedly connected with the driving shaft of a second motor 78, the bottom of the second motor 78 is fixedly connected with a second fixed plate 79, the second connecting block 75 is fixedly connected to the top of the inner wall of the first treatment tank 3, the third rotating rod 72 penetrates through the first treatment tank 3 and is rotationally connected with the first treatment tank 3, and the second fixed plate 79 is fixedly connected to the side surface of the first treatment tank 3.

[0031] In use, filtered wastewater enters the first treatment tank 3 and first falls into the receiving tank 71. The second motor 78 is then started, and the drive shaft of the second motor 78 rotates, driving the drive gear 77 to rotate. The drive gear 77 rotates, driving the driven gear 76 to rotate. The driven gear 76 rotates, driving the third rotating rod 72 to rotate. The third rotating rod 72 causes the receiving tank 71 to swing inside the first treatment tank 3. After the wastewater falls into the receiving tank 71, it is then poured into the first treatment tank 3 through the swinging motion. This reduces the impact of the wastewater falling directly into the already settled wastewater below, reducing the water's force and minimizing its impact on the settled wastewater. At the same time, the receiving tank 71 compresses the buffer spring 74 during the swinging process. The buffer spring 74 acts as a buffer for the receiving tank 71, further reducing the shaking of the wastewater inside the receiving tank 71, thereby further increasing the buffering effect and improving the wastewater purification effect.

[0032] Please see Figures 1-9 The present invention provides a technical solution: an aeration device 8 includes a rotating air pipe 81, a connecting air pipe 82 uniformly connected to the rotating air pipe 81, a hollow sphere 83 connected to the end of the connecting air pipe 82 away from the rotating air pipe 81, air jet holes 84 uniformly opened on the hollow sphere 83, a second stirring plate 85 uniformly fixedly connected to the portion of the rotating air pipe 81 located on the side of the connecting air pipe 82, a filter hole 86 uniformly opened on the second stirring plate 85, an air outlet of an air pump 87 connected to one end of the rotating air pipe 81, an output end of a belt drive mechanism 88 fixedly connected to the portion of the rotating air pipe 81 located on the side of the air outlet of the air pump 87, a third motor 89 fixedly connected to the input end of the belt drive mechanism 88, a third fixing plate 810 fixedly connected to the bottom of the third motor 89, an air pump 87 fixedly connected to the top of the third fixing plate 810, the third fixing plate 810 fixedly connected to one side of the first treatment box 3, and the rotating air pipe 81 penetrates the first treatment box 3 and is rotatably connected to the first treatment box 3.

[0033] When in use, the third motor 89 is started, the driving shaft of the third motor 89 rotates to drive the input end of the belt transmission mechanism 88 to rotate, the output end of the belt transmission mechanism 88 rotates to drive the rotating air pipe 81 to rotate in the first treatment box 3, the rotating air pipe 81 rotates to drive the connecting air pipe 82 and the hollow ball 83 to rotate, and the air pump 87 is started at the same time, the air pump 87 pumps air into the rotating air pipe 81 through the air outlet, the air enters the connecting air pipe 82 through the rotating air pipe 81, then enters the hollow ball 83 through the connecting air pipe 82, and finally is sprayed out through the air injection hole 84, so that the wastewater is subjected to aeration treatment, the aeration effect is improved, the oxygen content in the wastewater is increased, at the same time, the rotating air pipe 81 rotates to drive the second stirring plate 85 to stir the wastewater, so that the decomposition speed of the pollutants in the wastewater is accelerated, the water filtering holes 86 formed in the second stirring plate 85 can stir the air in the wastewater, so that more air bubbles are contained in the wastewater, the oxygen content in the wastewater is increased, the stirring resistance is reduced, the stirring effect is improved, and the wastewater treatment efficiency is improved.

[0034] Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art and related fields without creative labor should belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application are implemented according to the conventional means in the art, if not specially described and limited.

Claims

1. A processing apparatus for beneficiation reagent production wastewater, characterized by: Including workbench (1), first support (2) is fixedly connected on the top of workbench (1), first processing box (3) is fixedly connected on the top of first support (2), inlet (4) is formed on the top of first processing box (3), quantitative discharge device (5) is fixedly connected on the portion of the top of first processing box (3) at both sides of inlet (4), filter device (6) is fixedly connected on the portion of the top of first processing box (3) at one side of quantitative discharge device (5), buffer device (7) is fixedly connected on the top of the inner wall of first processing box (3), aeration device (8) is rotatably connected through the side of first processing box (3); Quantitative discharge device (5) includes third support (51), and the top of third support (51) is fixedly connected with discharge box (52), and the bottom of discharge box (52) is communicated with guide nozzle (53), and the bottom of guide nozzle (53) is communicated with discharge pipe (54), and the both sides of the inner wall of discharge box (52) are provided with sliding groove (55), and the inner wall of sliding groove (55) is slidably connected with second electric sliding block (56), and the side of second electric sliding block (56) is fixedly connected with first rotating rod (57), and the end, away from second electric sliding block (56), of first rotating rod (57) penetrates discharge box (52) and is rotatably connected with discharge box (52), and opening and closing plate (58) is rotatably connected on first rotating rod (57), and the side, away from first rotating rod (57), of opening and closing plate (58) is rotatably connected with second rotating rod (59), and the both ends of second rotating rod (59) penetrate discharge box (52) and are rotatably connected with discharge box (52), and the portion, above opening and closing plate (58), of the side of discharge box (52) is fixedly connected with first motor (510), and the drive shaft of first motor (510) penetrates discharge box (52) and is fixedly connected with connecting rod (511), and first stirring plate (512) is uniformly fixedly connected on connecting rod (511); Buffer device (7) includes water receiving tank (71), third rotating rod (72) is rotatably connected on the bottom of water receiving tank (71), first connecting block (73) is fixedly connected on the top of water receiving tank (71), buffer spring (74) is fixedly connected on the top of first connecting block (73), second connecting block (75) is fixedly connected on the end, away from first connecting block (73), of buffer spring (74), driven gear (76) is fixedly connected on the one end of third rotating rod (72), driving gear (77) is engaged on the side of driven gear (76), the drive shaft of second motor (78) is fixedly connected on the side of driving gear (77), and second fixed plate (79) is fixedly connected on the bottom of second motor (78). The second connecting block (75) is fixedly connected to the top inner wall of the first treatment box (3), the third rotating rod (72) penetrates through the first treatment box (3) and is rotationally connected with the first treatment box (3), and the second fixed plate (79) is fixedly connected to the side of the first treatment box (3).

2. The processing apparatus for ore-dressing agent production wastewater according to claim 1, characterized in that: The filter device (6) comprises a second support (61), a second treatment box (62) is fixedly connected to the top of the second support (61), a water outlet pipe (63) is communicated with the bottom of the second treatment box (62), a feeding nozzle (64) is communicated with the top of the second treatment box (62), a recovery box (65) penetrates through and is fixedly connected to one side of the second treatment box (62), a first fixed plate (66) is fixedly connected to one side of the recovery box (65), a fixed end of a pneumatic piston rod (67) is fixedly connected to the top of the first fixed plate (66), a movable end of the pneumatic piston rod (67) penetrates through the second treatment box (62) and is fixedly connected with a switch plate (68), a foreign matter recovery opening (69) is formed in the side of the recovery box (65) close to the second treatment box (62), a sliding limiting rod (610) is fixedly connected to the side of the switch plate (68) close to the pneumatic piston rod (67), the sliding limiting rod (610) penetrates through the second treatment box (62) and is slidingly connected with the second treatment box (62), a first connecting plate (611) is fixedly connected to the part of the inner wall of the second treatment box (62) close to the foreign matter recovery opening (69), a filtering inclined plate (612) is fixedly connected to the inner wall of the first connecting plate (611), a filtering hole (613) is formed in the top of the filtering inclined plate (612), a sliding rail (614) is fixedly connected to the top of the first connecting plate (611), a first electric sliding block (615) is slidingly connected to the inner wall of the sliding rail (614), a second connecting plate (616) is fixedly connected to one side of the first electric sliding block (615), and a cleaning scraper (617) is fixedly connected to the bottom of the second connecting plate (616).

3. A device for treating wastewater from the production of beneficiation reagents according to claim 2, characterised in that: The second support (61) is fixedly connected to the top of the first treatment box (3), the bottom of the water outlet pipe (63) is communicated with the first treatment box (3), and the size of the switch plate (68) is matched with the foreign matter recovery opening (69).

4. The processing apparatus for ore-dressing agent production wastewater according to claim 1, characterized in that: The third support (51) is fixedly connected to the top of the first treatment box (3), the side of the discharge pipe (54) is fixedly connected with the inner wall of the feeding port (4), and the opening and closing plate (58) is provided with two groups and is symmetrically distributed on the two sides of the discharging box (52).

5. The processing apparatus for ore-dressing agent production wastewater according to claim 1, characterized in that: Said aeration device (8) includes rotating air pipe (81), the rotating air pipe (81) is uniformly connected with connecting air pipe (82), the connecting air pipe (82) is communicated with hollow sphere (83) away from the one end of rotating air pipe (81), the hollow sphere (83) is uniformly provided with air injection hole (84), the part of rotating air pipe (81) is uniformly fixedly connected with second stirring plate (85) on one side of connecting air pipe (82), the second stirring plate (85) is uniformly provided with water filtering hole (86), the one end of rotating air pipe (81) is communicated with the air outlet of air pump (87), the part of rotating air pipe (81) is fixedly connected with the output end of belt drive mechanism (88) on the air outlet side of air pump (87), the input end of belt drive mechanism (88) is fixedly connected with third motor (89), the bottom of third motor (89) is fixedly connected with third fixed plate (810).

6. The apparatus for processing of beneficiation reagent production wastewater according to claim 5, characterized in that: Said air pump (87) is fixedly connected on the top of third fixed plate (810), the third fixed plate (810) is fixedly connected on one side of first processing box (3), the rotating air pipe (81) penetrates first processing box (3) and is rotatably connected with first processing box (3).

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