Sewage treatment equipment for ore processing

Abstract

The invention discloses sewage treatment equipment for ore processing, and relates to the technical field of ore processing. The device comprises a treatment box, the treatment box is provided with a reaction chamber and a pair of precipitation chambers which are respectively arranged on two opposite sides of the reaction chamber; the reaction chamber and the two precipitation chambers are mutually independent, and a plurality of filtering holes communicated with the precipitation chambers are formed in opposite side walls of the reaction chamber side by side; a stirring mechanism and a dosing mechanism are vertically arranged in the reaction chamber; the medicine outlet end of the medicine adding mechanism extends to the middle part of the reaction chamber; a separation mechanism is arranged on the treatment box; the separation mechanism is arranged in the precipitation chamber; the separation mechanism can block the filtering holes, so that the reaction chamber and the precipitation chamber are completely independent from each other. The sewage treatment device is reasonable in structural design and convenient to use, and the sewage treatment efficiency is effectively improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of ore processing, and particularly relates to a sewage treatment device for ore processing. Background Art

[0002] A large amount of sewage is generated during the mining and processing of ores. However, if this sewage is directly discharged into the external environment, it will cause a certain degree of environmental pollution. Therefore, it is necessary to use sewage treatment equipment to treat this sewage.

[0003] Chinese Patent with the authorization announcement number CN117886477B discloses a sewage treatment device and method for ore processing. It sends sewage into the reactor through the water inlet pipe, then drives the threaded rod to rotate to make the coagulant enter the reactor from the feed pipe, and starts the intermittent component to achieve the intermittent release of the coagulant. At the same time, the sewage and the coagulant are stirred. After the coagulant reacts with the sewage, the reacted liquid is sent into the settler. The overflow water in the settler is filtered through the filter screen and discharged from the overflow pipe. The above device has the following drawbacks: Since the above device throws the coagulant into the reactor in a sprinkling manner, this will lead to a slow mixing efficiency between the sewage and the coagulant, thus affecting the reaction time between the sewage and the coagulant and reducing the sewage treatment efficiency. Therefore, it is urgent to study a sewage treatment device for ore processing to solve the above problems. Summary of the Invention

[0004] The present invention aims to provide a sewage treatment device for ore processing, and its purpose is to solve the technical problems raised in the above background art.

[0005] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0006] The present invention is a sewage treatment device for ore processing, including a treatment tank; the treatment tank has a reaction chamber and a pair of precipitation chambers respectively arranged on opposite sides of the reaction chamber; the reaction chamber and the two precipitation chambers are independent of each other, and a plurality of filter holes communicating with the precipitation chambers are arranged side by side on a pair of opposite side walls of the reaction chamber; a stirring mechanism and a medicine adding mechanism are vertically installed in the reaction chamber; the medicine outlet end of the medicine adding mechanism extends to the middle of the reaction chamber; a partition mechanism is installed on the treatment tank; the partition mechanism is arranged in the precipitation chamber; the partition mechanism can block the filter holes to make the reaction chamber and the precipitation chamber completely independent of each other.

[0007] As a preferred technical solution of the present invention, overflow pipes are horizontally fixed on the side walls of the two precipitation chambers away from each other; the two overflow pipes are respectively arranged at the upper edges of the two precipitation chambers.

[0008] As a preferred technical solution of the present invention, the stirring mechanism includes a stirring shaft vertically and rotatably connected to the bottom wall of the reaction chamber; the lower end of the stirring shaft is coaxially fixed to the output shaft of a first motor; the first motor is vertically fixed to the bottom wall of the reaction chamber; a plurality of impellers are axially and fixedly sleeved on the stirring shaft.

[0009] As a preferred technical solution of the present invention, the medicine adding mechanism includes support bars fixed to the other two opposite side walls of the reaction chamber at both ends; the support bars are arranged above the impellers; a pair of positioning rods are obliquely fixed to the upper surface of the support bars; the upper ends of the two positioning rods are both fixed to the circumferential side wall of a medicine storage tank; the medicine storage tank is vertically arranged above the support bars; two pairs of medicine delivery pipes are obliquely fixed to the bottom of the medicine storage tank; the two pairs of medicine delivery pipes are respectively arranged on the opposite sides of the support bars; the lower ends of the two pairs of medicine delivery pipes are vertically fixed with medicine discharging cylinders with closed tops; mounting blocks are fixed on the two pairs of medicine discharging cylinders; the two pairs of mounting blocks are both fixed to the inner side surface of the reaction chamber; guide rods are vertically and slidably inserted through the two pairs of mounting blocks; tension springs are sleeved on the upper ends of the two pairs of guide rods, and the upper and lower ends of each tension spring are respectively fixed to the upper end of the adjacent guide rod and the upper surface of the mounting block; the lower ends of the two pairs of guide rods are horizontally fixed with blocking pieces; sealing plugs are vertically fixed to the upper surfaces of the two pairs of blocking pieces; the two pairs of sealing plugs are respectively slidably inserted into the lower ports of the two pairs of medicine discharging cylinders; push-pull rods are vertically arranged above the two pairs of sealing plugs; the two pairs of push-pull rods are respectively slidably inserted through the top walls of the two pairs of medicine discharging cylinders; the lower ends of the two pairs of push-pull rods are vertically fixed with medicine pushing plugs; the two pairs of medicine pushing plugs are respectively slidably fitted in the two pairs of medicine discharging cylinders.

[0010] As a preferred technical solution of the present invention, the upper end of the stirring shaft is rotatably connected to the support bar; the stirring shaft is connected to the two pairs of push-pull rods through a transmission mechanism; the transmission mechanism is arranged in the reaction chamber; the stirring shaft can drive the two pairs of push-pull rods to move up and down synchronously through the transmission mechanism; the transmission mechanism includes a pair of rotating shafts vertically and rotatably connected to both ends of the support bar; first pulleys are fixedly sleeved on the two rotating shafts; a second pulley is arranged between the two first pulleys; the second pulley is fixedly sleeved on the upper end of the stirring shaft; the second pulley is connected to the two first pulleys through a synchronous belt; cylindrical cams are coaxially fixed to the upper ends of the two rotating shafts; transmission rods perpendicular to the support bar are horizontally arranged between the two cylindrical cams; movable columns are horizontally fixed on the two transmission rods; one ends of the two movable columns are respectively slidably inserted into the working grooves of the two cylindrical cams; the upper ends of the two pairs of push-pull rods are respectively fixed to both ends of the two transmission rods.

[0011] As a preferred technical solution of the present invention, the separation mechanism includes a pair of partition plates vertically arranged in the two precipitation chambers respectively and a pair of bidirectional screws horizontally arranged above the reaction chamber; the two partition plates are both arranged parallel to a relative side wall of the reaction chamber, and the relative inner sides of the two partition plates can respectively abut against the outlet ends of the filter holes on the two reaction chambers; the relative side edges of the two partition plates are respectively in sliding contact with a relative side wall of the precipitation chamber, and a sewage flow gap is formed between the lower edge of each partition plate and the bottom wall of the adjacent precipitation chamber; the two bidirectional screws are both inserted through the upper edges of the two partition plates, and the two threaded sections of each bidirectional screw are respectively threadedly connected to the upper edges of the two partition plates; both ends of the two bidirectional screws are rotatably connected with support blocks; the two pairs of support blocks are respectively fixed on the opposite side walls of the two precipitation chambers; a third belt pulley is fixedly sleeved on one end of each of the two bidirectional screws; a second motor is arranged between the two third belt pulleys; the second motor is fixed on the bottom wall of the treatment tank; a fourth belt pulley is fixedly sleeved on the output shaft of the second motor; the fourth belt pulley is in transmission connection with the two third belt pulleys through a synchronous belt; a plurality of dredging needles corresponding to the filter holes are perpendicularly fixed on the relative inner sides of the two partition plates; the plurality of dredging needles can respectively slide through the plurality of filter holes.

[0012] The present invention has the following beneficial effects:

[0013] Through the separation mechanism, the present invention can block the filter holes so that the reaction chamber and the precipitation chamber are completely independent of each other. Then, the sewage is poured into the reaction chamber, and then the sewage is stirred by the stirring mechanism. At the same time, the flocculant or coagulant aid is injected into the sewage by the dosing mechanism. Since the medicine outlet end of the dosing mechanism extends to the middle of the reaction chamber, that is, the medicine outlet end of the dosing mechanism is immersed in the sewage, the rapid reaction between the flocculant or coagulant aid and the sewage can be realized. This not only shortens the reaction time between the flocculant or coagulant aid and the sewage, but also improves the mixing efficiency between the flocculant or coagulant aid and the sewage, ensuring the sewage treatment efficiency and having high market application value.

[0014] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a schematic structural diagram of a sewage treatment device for ore processing according to the present invention.

[0017] Figure 2 is the top view of the structure of Figure 1 .

[0018] Figure 3 is Figure 1 the front view of the structure of

[0019] Figure 4 is Figure 1 the side view of the structure of

[0020] Figure 5 is the schematic structural view of the processing box of the present invention.

[0021] Figure 6 is the schematic structural view of the chemical dosing mechanism of the present invention.

[0022] Figure 7 is the schematic structural view of the connection between the chemical dosing mechanism and the transmission mechanism of the present invention.

[0023] Figure 8 is Figure 7 the front view of the structure of

[0024] Figure 9 is the schematic structural view of the connection between the medicine discharging cylinder and the guide rod of the present invention.

[0025] Figure 10 is the schematic structural view of the separation mechanism of the present invention.

[0026] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0027] 1 - processing box, 2 - stirring mechanism, 3 - chemical dosing mechanism, 4 - separation mechanism, 5 - transmission mechanism, 101 - reaction chamber, 102 - precipitation chamber, 103 - filter holes, 104 - overflow pipe, 201 - stirring shaft, 202 - first motor, 203 - impeller, 301 - support bar, 302 - positioning rod, 303 - medicine storage tank, 304 - medicine delivery pipe, 305 - medicine discharging cylinder, 306 - mounting block, 307 - guide rod, 308 - tension spring, 309 - retaining piece, 310 - sealing plug, 311 - push-pull rod, 312 - medicine pushing plug, 401 - partition board, 402 - bidirectional screw rod, 403 - dredging needle, 404 - support block, 405 - third belt pulley, 406 - second motor, 407 - fourth belt pulley, 501 - rotating shaft, 502 - first belt pulley, 503 - second belt pulley, 504 - cylindrical cam, 505 - transmission rod, 506 - movable column. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Embodiment 1:

[0030] Please refer to Figures 1-4 As shown in the figure, the present invention is a sewage treatment device for ore processing, including a treatment tank 1; the treatment tank 1 has a reaction chamber 101 and a pair of sedimentation chambers 102 respectively arranged on opposite sides of the reaction chamber 101; the reaction chamber 101 and the two sedimentation chambers 102 are independent of each other, and a plurality of filter holes 103 communicating with the sedimentation chambers 102 are arranged side by side on a pair of opposite side walls of the reaction chamber 101; overflow pipes 104 are horizontally fixed on the separated side walls of the two sedimentation chambers 102; the two overflow pipes 104 are respectively arranged at the upper edges of the two sedimentation chambers 102; a stirring mechanism 2 and a chemical adding mechanism 3 are vertically installed in the reaction chamber 101; conventional flocculants or coagulants are installed on the chemical adding mechanism 3; the chemical outlet end of the chemical adding mechanism 3 extends to the middle of the reaction chamber 101; a partitioning mechanism 4 is installed on the treatment tank 1; the partitioning mechanism 4 is arranged in the sedimentation chamber 102; the partitioning mechanism 4 can block the filter holes 103 so that the reaction chamber 101 and the sedimentation chamber 102 are completely independent of each other. When in use, the filter holes 103 can be blocked by the partitioning mechanism 4 so that the reaction chamber 101 and the sedimentation chamber 102 are completely independent of each other, then sewage is poured into the reaction chamber 101, and then the sewage is stirred by the stirring mechanism 2, and at the same time, the flocculant or coagulant is injected into the sewage by the chemical adding mechanism 3. Since the chemical outlet end of the chemical adding mechanism 3 extends to the middle of the reaction chamber 101, that is, the chemical outlet end of the chemical adding mechanism 3 is immersed in the sewage, the rapid reaction between the flocculant or coagulant and the sewage can be realized, which not only shortens the reaction time between the flocculant or coagulant and the sewage, but also improves the mixing efficiency between the flocculant or coagulant and the sewage, and ensures the sewage treatment efficiency.

[0031] Among them, as Figures 2-5 shown, the stirring mechanism 2 includes a stirring shaft 201 vertically rotatably connected to the bottom wall of the reaction chamber 101; the lower end of the stirring shaft 201 is coaxially fixed to the output shaft of a first motor 202; the first motor 202 is vertically bolted to the bottom wall of the reaction chamber 101; a plurality of conventional impellers 203 are axially fixedly sleeved on the stirring shaft 201. When in use, the stirring shaft 201 is driven to rotate by the first motor 202, so as to promote the impellers 203 to fully stir the sewage in the reaction chamber 101, and ensure the mixing efficiency between the flocculant or coagulant and the sewage.

[0032] Example 2:

[0033] Based on Example 1, as Figures 2-4 and Figures 6-9As shown in the figure, the chemical dosing mechanism 3 includes support bars 301 bolted to the other opposite side walls of the reaction chamber 101 at both ends; the support bars 301 are arranged above the impeller 203; a pair of positioning rods 302 are obliquely bolted to the upper surface of the support bars 301; the upper ends of the two positioning rods 302 are bolted to the circumferential side wall of a medicine storage tank 303; the medicine storage tank 303 is vertically arranged above the support bars 301; the medicine storage tank 303 stores conventional flocculants or coagulant aids in the field, and both the flocculant and the coagulant aid are in liquid form; two pairs of medicine delivery pipes 304 are fixedly arranged at an inclination at the bottom of the medicine storage tank 303; the two pairs of medicine delivery pipes 304 are respectively arranged on the opposite sides of the support bars 301; the lower ends of the two pairs of medicine delivery pipes 304 are vertically fixed with medicine discharging cylinders 305 with closed tops, and the lower end of each medicine discharging cylinder 305 extends to the middle of the reaction chamber 101, and the upper end of each medicine discharging cylinder 305 extends above the impeller 203; mounting blocks 306 are bolted to the two pairs of medicine discharging cylinders 305; the two pairs of mounting blocks 306 are bolted to the inner side surface of the reaction chamber 101; guide rods 307 are vertically and slidably inserted through the two pairs of mounting blocks 306; tension springs 308 are sleeved on the upper ends of the two pairs of guide rods 307, and the upper and lower ends of each tension spring 308 are respectively bolted to the upper end of the adjacent guide rod 307 and the upper surface of the mounting block 306; the lower ends of the two pairs of guide rods 307 are horizontally bolted with retaining plates 309; sealing plugs 310 made of rubber are vertically bolted to the upper surfaces of the two pairs of retaining plates 309; the two pairs of sealing plugs 310 are respectively slidably inserted into the lower ports of the two pairs of medicine discharging cylinders 305; push-pull rods 311 are vertically arranged above the two pairs of sealing plugs 310; the two pairs of push-pull rods 311 are respectively slidably inserted through the top walls of the two pairs of medicine discharging cylinders 305; the lower ends of the two pairs of push-pull rods 311 are vertically bolted with medicine pushing plugs 312 made of rubber; the two pairs of medicine pushing plugs 312 are respectively slidably fitted in the two pairs of medicine discharging cylinders 305.During use, by pouring a flocculant or a coagulant aid into the chemical storage tank 303, when the medicine pushing plug 312 is above the lower end of the medicine delivery pipe 304, the flocculant or coagulant aid in the chemical storage tank 303 is transported through the medicine delivery pipe 304 into the medicine discharging cylinder 305. At this time, the flocculant or coagulant aid in the medicine discharging cylinder 305 is within the gap between the medicine pushing plug 312 and the sealing plug 310. Then, by driving the push rod 311 to move downward, the medicine pushing plug 312 is prompted to push the flocculant or coagulant aid in the medicine discharging cylinder 305 downward. During the downward movement of the push rod 311, the medicine pushing plug 312 still blocks the lower port of the medicine delivery pipe 304. At the same time, under the action of pressure, the sealing plug 310 moves out from the lower port of the medicine discharging cylinder 305, realizing the discharge of the flocculant or coagulant aid in the medicine discharging cylinder 305 into the reaction chamber 101. When the medicine pushing plug 312 moves to the lower port of the medicine discharging cylinder 305, all the flocculant or coagulant aid in the medicine discharging cylinder 305 is discharged into the reaction chamber 101. At this time, the sealing plug 310 abuts against the medicine pushing plug 312 under the elastic force of the tension spring 308. Then, the push rod 311 drives the medicine pushing plug 312 to move upward, and at the same time, the sealing plug 310 also moves upward synchronously under the elastic force of the tension spring 308. When the lower end of the medicine pushing plug 312 moves to the lower edge of the lower port of the medicine delivery pipe 304, the upper end of the sealing plug 310 also just moves to the lower edge of the lower port of the medicine delivery pipe 304. At this time, the upper surface of the baffle 309 abuts against the lower port of the medicine discharging cylinder 305. As the medicine pushing plug 312 continues to move upward, the flocculant or coagulant aid in the chemical storage tank 303 is transported through the medicine delivery pipe 304 into the medicine discharging cylinder 305, repeating the above actions, thereby realizing the intermittent discharge of the flocculant or coagulant aid into the reaction chamber 101, effectively ensuring the mixing efficiency between the flocculant or coagulant aid and the sewage. In addition, it should be noted that: when the upper surface of the baffle 309 abuts against the lower port of the medicine discharging cylinder 305 and the medicine pushing plug 312 continues to move upward, air is introduced into the chemical storage tank 303, prompting the flocculant or coagulant aid in the chemical storage tank 303 to be pressed into the medicine discharging cylinder 305 through the medicine delivery pipe 304. Then, when the transportation of the flocculant or coagulant aid to the medicine discharging cylinder 305 is completed, the pressure in the chemical storage tank 303 is kept unchanged. Then, when the flocculant or coagulant aid in the medicine discharging cylinder 305 is discharged by the medicine pushing plug 312, the pressure in the chemical storage tank 303 is still kept unchanged, preventing the flocculant or coagulant aid in the medicine discharging cylinder 305 from flowing back into the chemical storage tank 303. Then, every time the flocculant or coagulant aid is transported into the medicine discharging cylinder 305, air is introduced into the chemical storage tank 303 once, thereby effectively ensuring the release effect of the flocculant or coagulant aid.

[0034] Example Three:

[0035] Based on Example Two, as Figures 5-8As shown, the upper end of the stirring shaft 201 is rotatably connected to the support plate strip 301; the stirring shaft 201 is connected to the two pairs of push-pull rods 311 through a transmission mechanism 5; the transmission mechanism 5 is installed in the reaction chamber 101; the stirring shaft 201 can drive the two pairs of push-pull rods 311 to move up and down synchronously through the transmission mechanism 5; the transmission mechanism 5 includes a pair of rotating shafts 501 vertically and rotatably connected to the two ends of the support plate strip 301 respectively; the first belt pulleys 502 are key-connected to the two rotating shafts 501; a second belt pulley 503 is arranged between the two first belt pulleys 502; the second belt pulley 503 is key-connected to the upper end of the stirring shaft 201; the second belt pulley 503 is connected to the two first belt pulleys 502 through a synchronous belt; the upper ends of the two rotating shafts 501 are coaxially fixed with conventional cylindrical cams 504 in the art; the transmission rods 505 perpendicular to the support plate strip 301 are horizontally arranged between the two cylindrical cams 504; the movable columns 506 are horizontally fixed on the two transmission rods 505; one ends of the two movable columns 506 are respectively slidably inserted into the working grooves of the two cylindrical cams 504; the upper ends of the two pairs of push-pull rods 311 are respectively fixed to the two ends of the two transmission rods 505. During use, the stirring shaft 201 drives the two rotating shafts 501 to rotate synchronously through the second belt pulley 503 and the first belt pulley 502, so that the cylindrical cams 504 drive the two pairs of push-pull rods 311 to move up and down synchronously through the movable columns 506 and the transmission rods 505, thereby realizing injecting the flocculant or coagulant aid in the medicine discharging cylinder 305 into the sewage, effectively ensuring the injection efficiency of the flocculant or coagulant aid.

[0036] Embodiment 4:

[0037] Based on Embodiment 3, as Figures 2-3 and Figure 10As shown in the figure, the separation mechanism 4 includes a pair of partition plates 401 respectively vertically arranged in the two precipitation chambers 102 and a pair of bidirectional screws 402 horizontally arranged above the reaction chamber 101; both partition plates 401 are arranged parallel to a pair of opposite side walls of the reaction chamber 101, and the opposite inner side surfaces of the two partition plates 401 can respectively abut against the outlet ends of the filter holes 103 on the two reaction chambers 101; the opposite side edges of the two partition plates 401 are respectively in sliding contact with a pair of opposite side walls of the precipitation chamber 102, and a sewage flow-through gap is formed between the lower edge of each partition plate 401 and the bottom wall of the adjacent precipitation chamber 102; a plurality of dredging needles 403 corresponding to the filter holes 103 are vertically and fixedly arranged on the opposite inner side surfaces of the two partition plates 401; the plurality of dredging needles 403 can respectively slide through the plurality of filter holes 103; both bidirectional screws 402 are inserted through the upper edges of the two partition plates 401, and the two threaded sections of each bidirectional screw 402 are respectively threadedly connected to the upper edges of the two partition plates 401; support blocks 404 are rotatably connected to both ends of the two bidirectional screws 402; the two pairs of support blocks 404 are respectively bolted to the opposite side walls of the two precipitation chambers 102; third pulleys 405 are key-connected to one end of each of the two bidirectional screws 402; a second motor 406 is arranged between the two third pulleys 405; the second motor 406 is bolted to the bottom wall of the treatment tank 1; a fourth pulley 407 is key-connected to the output shaft of the second motor 406; the fourth pulley 407 is connected to the two third pulleys 405 through a synchronous belt. During use, by sliding the plurality of dredging needles 403 through the plurality of filter holes 103 respectively, not only the reaction chamber 101 and the precipitation chamber 102 are completely independent of each other, but also the filter holes 103 can be cleaned to prevent impurities in the sewage from blocking the filter holes 103; when the flocculant or coagulant aid reacts with the sewage, the second motor 406 drives the two bidirectional screws 402 to rotate synchronously through the fourth pulley 407 and the third pulley 405, causing the two partition plates 401 to move away from each other, so that the dredging needles 403 are removed from the filter holes 103, and the sewage in the reaction chamber 101 flows into the precipitation chamber 102 through the filter holes 103, and then the sewage is discharged through the sewage flow-through gap formed between the lower edge of the partition plate 401 and the bottom wall of the adjacent precipitation chamber 102 and the overflow pipe 104 after precipitation in the precipitation chamber 102, which not only effectively ensures the precipitation effect of the sewage, but also improves the purification effect of the sewage.

[0038] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A sewage treatment device for ore processing, comprising a treatment box (1); characterized in that: The processing box (1) comprises a reaction chamber (101) and a pair of precipitation chambers (102) respectively arranged on opposite sides of the reaction chamber (101); the reaction chamber (101) and the two precipitation chambers (102) are respectively independent of each other, and a plurality of filter holes (103) connected to the precipitation chambers (102) are arranged side by side on opposite side walls of the reaction chamber (101); A stirring mechanism (2) and a dosing mechanism (3) are vertically installed in the reaction chamber (101); the dosing end of the dosing mechanism (3) extends to the middle of the reaction chamber (101); a partition mechanism (4) is installed on the processing box (1); the partition mechanism (4) is arranged in the precipitation chamber (102); the partition mechanism (4) can block the filter hole (103) so that the reaction chamber (101) and the precipitation chamber (102) are completely independent of each other.

2. The wastewater treatment equipment for ore processing according to claim 1, characterized in that: An overflow pipe (104) is horizontally fixed on one side wall of the two sedimentation chambers (102) that are separated from each other; the two overflow pipes (104) are respectively arranged at the upper edges of the two sedimentation chambers (102).

3. The wastewater treatment equipment for ore processing according to claim 1 or 2, characterized in that: The stirring mechanism (2) comprises a stirring shaft (201) which is vertically rotatably connected to the bottom wall of the reaction chamber (101); the lower end of the stirring shaft (201) is coaxially fixed to the output shaft of a first motor (202); the first motor (202) is vertically fixed to the bottom wall of the reaction chamber (101); and a plurality of impellers (203) are axially fixedly sleeved on the stirring shaft (201).

4. The wastewater treatment equipment for ore processing according to claim 3, characterized in that: The dosing mechanism (3) comprises a support strip (301) whose two ends are respectively fixed on the other opposite side wall of the reaction chamber (101); the support strip (301) is arranged above the impeller (203); a pair of positioning rods (302) are obliquely fixed on the upper surface of the support strip (301); the upper ends of the two positioning rods (302) are fixed on the circumferential side wall of a medicine storage tank (303); the medicine storage tank (303) is vertically arranged above the support strip (301). ; Two pairs of drug delivery tubes (304) are fixed obliquely at the bottom of the drug storage tank (303); the two pairs of drug delivery tubes (304) are respectively arranged on opposite sides of the support strip (301); drug discharge barrels (305) with closed tops are vertically fixed at the lower ends of the two pairs of drug delivery tubes (304); mounting blocks (306) are fixed on the two pairs of drug discharge barrels (305); the two pairs of mounting blocks (306) are fixed on the inner side of the reaction chamber (101); the two pairs of mounting blocks ( The guide rods (307) are vertically slidably inserted on the two pairs of guide rods (306); the upper ends of the two pairs of guide rods (307) are sleeved with tension springs (308), and the upper and lower ends of each tension spring (308) are respectively fixed to the upper ends of the adjacent guide rods (307) and the upper surface of the mounting block (306); the lower ends of the two pairs of guide rods (307) are horizontally fixed with baffles (309); the upper surfaces of the two pairs of baffles (309) are vertically fixed with sealing plugs (31 0); the two pairs of sealing plugs (310) are respectively slidably inserted into the lower ports of the two pairs of drug discharge barrels (305); push-pull rods (311) are vertically arranged above the two pairs of sealing plugs (310); the two pairs of push-pull rods (311) are respectively slidably inserted into the top walls of the two pairs of drug discharge barrels (305); the lower ends of the two pairs of push-pull rods (311) are vertically fixed with drug push plugs (312); the two pairs of drug push plugs (312) are respectively slidably fitted in the two pairs of drug discharge barrels (305).

5. The wastewater treatment equipment for ore processing according to claim 4, characterized in that: The upper end of the stirring shaft (201) is rotatably connected to the supporting strip (301); the stirring shaft (201) and the two pairs of push-pull rods (311) are connected via a transmission mechanism (5); the transmission mechanism (5) is installed in the reaction chamber (101); the stirring shaft (201) can drive the two pairs of push-pull rods (311) to move up and down synchronously via the transmission mechanism (5).

6. The wastewater treatment equipment for ore processing according to claim 5, characterized in that: The transmission mechanism (5) comprises a pair of rotating shafts (501) respectively connected to the two ends of the supporting strip (301) in a vertical rotation manner; a first pulley (502) is fixedly sleeved on the two rotating shafts (501); a second pulley (503) is arranged between the two first pulleys (502); the second pulley (503) is fixedly sleeved on the upper end of the stirring shaft (201); the second pulley (503) is connected to the two first pulleys (502) through a synchronous belt transmission; the two rotating shafts A cylindrical cam (504) is coaxially fixed on the upper end of the two cylindrical cams (501); a transmission rod (505) perpendicular to the supporting slat (301) is horizontally arranged between the two cylindrical cams (504); a movable column (506) is horizontally fixed on the two transmission rods (505); one end of the two movable columns (506) is respectively slidably inserted into the working grooves of the two cylindrical cams (504); the upper ends of the two pairs of push-pull rods (311) are respectively fixed on the two end portions of the two transmission rods (505).

7. The wastewater treatment equipment for ore processing according to claim 1, characterized in that: The partition mechanism (4) comprises a pair of partitions (401) respectively arranged vertically in the two sedimentation chambers (102) and a pair of bidirectional screws (402) arranged horizontally above the reaction chamber (101); the two partitions (401) are arranged parallel to an opposite side wall of the reaction chamber (101), and the opposite inner side surfaces of the two partitions (401) can respectively contact the outlet ends of the filter holes (103) on the two reaction chambers (101); the opposite side edges of the two partitions (401) respectively contact with an opposite side wall of the sedimentation chamber (102), and the lower edge of each partition (401) forms a sewage circulation gap with the bottom wall of the adjacent sedimentation chamber (102); the two bidirectional screws (402) are interspersed between the two partitions (401) ), and the two threaded sections of each bidirectional screw (402) are respectively threadedly connected to the upper edges of the two partitions (401); both ends of the two bidirectional screws (402) are rotatably connected with support blocks (404); the two pairs of support blocks (404) are respectively fixed on the side walls of the two precipitation chambers (102) that are separated from each other; one end of the two bidirectional screws (402) is fixedly sleeved with a third pulley (405); a second motor (406) is arranged between the two third pulleys (405); the second motor (406) is fixed on the bottom wall of the processing box (1); the output shaft of the second motor (406) is fixedly sleeved with a fourth pulley (407); the fourth pulley (407) and the two third pulleys (405) are connected by a synchronous belt transmission.

8. The wastewater treatment equipment for ore processing according to claim 7, characterized in that: A plurality of dredging needles (403) corresponding to the filter holes (103) are vertically fixed on the relative inner side surfaces of the two partitions (401); the plurality of dredging needles (403) can be slidably inserted into the plurality of filter holes (103) respectively.

Images