A mine wastewater precipitation device

Abstract

The application discloses a mine wastewater precipitation device and belongs to the technical field of mine wastewater treatment. The technical scheme is characterized by comprising a support frame, a body arranged on the support frame, the body comprising a top cover, a separation zone and a precipitation zone, a water inlet arranged on one side of the separation zone, a water outlet arranged on the other side of the separation zone, two partitions arranged in the middle of the separation zone, an inclined plate arranged between the two partitions and the separation zone, a cleaning mechanism arranged on each side of the support frame for cleaning the inclined plate, a power mechanism arranged on the body for providing power, a brushing mechanism arranged below the inclined plate on the body for treating adhered impurities, and the cleaning mechanism connected with the inclined plate. The device does not need to disassemble the inclined plate, and the precipitation and cleaning functions can be switched freely and do not interfere with each other, the cleaning effect is strong, and the device is convenient and fast.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mine wastewater treatment technology, in particular to a mine wastewater precipitation device. BACKGROUND

[0002] In the operation of the mine, when the ore is crushed, gravity separated and roughed, etc., sewage with sludge will be produced. The existing sewage treatment is often put into a sedimentation tank for standing and precipitation. After the sewage is put into an inclined plate type sedimentation tank for precipitation, the clean water and sludge are separated and extracted. After being used for a long time, the inclined plate in the sedimentation tank is easy to produce mud dirt, which causes incomplete precipitation and mud dirt floating in the upper clean water. The inclined plate needs to be cleaned. The cleaning of the inclined plate needs to be disassembled from the sedimentation tank, which is complex and time-consuming. The repeated disassembly and assembly of the device will affect the normal operation of the equipment, interfere with the normal sewage treatment and affect the work efficiency. Therefore, a mine wastewater precipitation device is needed. SUMMARY

[0003] In view of the problems in the prior art, the purpose of the present application is to provide a mine wastewater precipitation device which can switch between precipitation and cleaning functions without disassembling the inclined plate, and the two functions do not interfere with each other, the cleaning effect is strong, and it is convenient and fast.

[0004] The above technical purpose of the present application is realized by the following technical scheme: a mine wastewater precipitation device, comprising a support frame, a body is arranged on the support frame, the body comprises a top cover, a separation zone and a precipitation zone, a water inlet is arranged on one side of the separation zone, and a water outlet is arranged on the other side, two partitions are arranged in the middle of the separation zone, an inclined plate is arranged between the two partitions and the separation zone, a cleaning mechanism for cleaning the inclined plate is arranged on each side of the support frame, a power mechanism for providing power is arranged on the body, a brushing mechanism for treating attached impurities is arranged below the inclined plate on the body, and the cleaning mechanism is connected with the inclined plate.

[0005] In some embodiments, the cleaning mechanism comprises an electric push rod, a connecting plate is arranged on the telescopic part of the electric push rod, a connecting rod is arranged on the connecting plate, a scraper is arranged at the end of the connecting rod, a wedge block is arranged at one end of the connecting plate close to the power mechanism, and the scraper is in contact with the inclined plate.

[0006] In some embodiments, the telescopic direction of the electric push rod and the inclination direction of the connecting rod are consistent with the inclination direction of the inclined plate.

[0007] In some embodiments, the brushing mechanism includes a first spur gear and a brush roller, a second spur gear is provided in the middle of the brush roller, a transmission wheel is provided between the first spur gear and the brush roller, and the first spur gear is connected to the separation area.

[0008] In some embodiments, a convex strip is provided in the middle of the brush roller.

[0009] In some embodiments, the power mechanism includes a rotating rod, a paddle wheel is provided in the middle of the rotating rod, and a moving gear is provided at the end of the rotating rod through a hexagonal sliding rod.

[0010] In some embodiments, the movable gear member includes a transmission rod connected to the rotating rod, one end of the transmission rod is provided with a third flat gear, and the other end is provided with a spring plate, and the spring plate is connected to the separation area.

[0011] In some embodiments, an end portion of the spring plate close to the rotating rod is an inclined surface.

[0012] In some embodiments, an automatic feeding machine is provided on the top cover.

[0013] In some embodiments, the automatic feeding machine is provided with a signal device, the cleaning mechanism is provided with a displacement sensor, and the displacement sensor is connected to the signal device.

[0014] In summary, the present invention has the following beneficial effects:

[0015] The present invention is provided with a cleaning mechanism, a brushing mechanism and a power mechanism. The scraper of the cleaning mechanism scrapes and cleans the dirt accumulated on the surface of the inclined plate. At the same time, the wedge-shaped block of the cleaning mechanism is used to link the brushing mechanism and the power mechanism together. The clean water introduced not only serves as a source power to enable the power mechanism to drive the brushing mechanism to operate and scrub the scraper, but also can be used as a cleaning liquid to improve the cleaning ability of the brush roller on the dirt attached to the scraper, ensuring that the dirt on the scraper is completely cleaned, improving the cleaning speed, and enhancing the cleaning effect. It is convenient and quick, and the interior can be cleaned without disassembling the inclined plate.

[0016] Secondly, the cleaning mechanism is used as a triggering prerequisite for the linkage between the power mechanism and the brushing mechanism. It can not only switch the sedimentation and cleaning functions of the device freely, but also ensure that the two functions run independently without interfering with each other, avoiding the brush roller stirring impurities in the sedimentation area during sedimentation and affecting the sedimentation effect. At the same time, through the cooperation of the automatic feeder and the cleaning mechanism, when the device switches between the sedimentation and cleaning functions, the automatic feeder switches and feeds flocculants and detergents, thereby accelerating the sedimentation rate during sedimentation and enhancing the cleaning effect during cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a first overall structure schematic view of the present application;

[0018] Figure 2 is a second overall structure schematic view of the present application;

[0019] Figure 3 is a side view of the present application;

[0020] Figure 4 is a partial structure schematic view of the present application;

[0021] Figure 5 is an overall structure schematic view of the cleaning mechanism of the present application;

[0022] Figure 6 is a partial structure sectional view of the present application;

[0023] Figure 7 is an overall structure schematic view of the power mechanism of the present application;

[0024] Figure 8 is an overall structure schematic view of the moving gear piece of the present application.

[0025] In the figure: 1, support frame; 2, body; 21, separation zone; 22, top cover; 23, sedimentation zone; 24, water inlet; 25, water outlet; 26, partition; 27, inclined plate; 3, cleaning mechanism; 31, electric push rod; 32, connecting plate; 33, connecting rod; 34, scraper; 35, wedge block; 4, brushing mechanism; 41, first spur gear; 42, transmission wheel; 43, second spur gear; 44, brush roller; 5, power mechanism; 51, paddle wheel; 52, rotating rod; 53, moving gear piece; 531, transmission rod; 532, spring plate; 533, third spur gear; 6, automatic feeder. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0027] Reference Figures 1-8The utility model provides a mine wastewater precipitation device, including support frame 1, support frame 1 is provided with body 2, body 2 includes top cover 22, separation zone 21 and precipitation zone 23, one side of separation zone 21 is provided with water inlet 24, and the other side is provided with water outlet 25, and the middle part of separation zone 21 is welded with two baffle plates 26, and the inner detachable connection of two baffle plates 26 and separation zone 21 is provided with inclined plate 27, and inclined plate 27 is provided with left and right two groups in seven groups, and the both sides of support frame 1 are provided with a cleaning mechanism 3 for cleaning inclined plate 27, and cleaning mechanism 3 is provided with two, and is located at the both sides of body 2 respectively, and body 2 is provided with power mechanism 5 for providing power, and body 2 is provided with scrubbing mechanism 4 for processing adhered impurities below inclined plate 27, and cleaning mechanism 3 is connected with inclined plate 27.

[0028] In some embodiments, the cleaning mechanism 3 includes an electric push rod 31, the telescopic part of the electric push rod 31 is installed with a connecting plate 32, seven connecting rods 33 are welded on the connecting plate 32, the end of each of the seven connecting rods 33 is fixedly connected with a scraper 34, a wedge block 35 is installed on one of the seven connecting plates 32 close to the power mechanism 5, and the seven scrapers 34 are in contact with one inclined plate 27 respectively.

[0029] In some embodiments, the telescopic direction of the electric push rod 31 and the inclined direction of the connecting rod 33 are consistent with the inclined direction of the inclined plate 27.

[0030] In some embodiments, the scrubbing mechanism 4 includes a first spur gear 41 and a brush roller 44, the brush roller 44 is provided with seven, the middle part of each brush roller 44 is fixedly connected with a second spur gear 43, the seven second spur gears 43 are meshed with each other, a transmission wheel 42 is arranged between the first spur gear 41 and the brush roller 44, the first spur gear 41 is provided with two, which are located at the both sides of the body 2, and the two first spur gears 41 are rotatably connected with the separation zone 21.

[0031] In some embodiments, the middle part of the brush roller 44 is provided with a convex strip, which can increase the contact area between the brush roller 44 and the scraper 34, improve the cleaning degree of the scraper 34, facilitate further scratching the adhered impurities on the scraper 34, and make the surrounding water flow oscillate when the brush roller 44 rotates, improve the impact force of the adhered impurities on the scraper 34, more easily clean the impurities, and make the cleaning more thorough.

[0032] In some embodiments, the power mechanism 5 includes a rotating rod 52, the middle part of the rotating rod 52 is fixedly connected with a paddle wheel 51, and the both ends of the rotating rod 52 are provided with a moving gear piece 53 through a hexagonal slide rod.

[0033] In some embodiments, the mobile gear piece 53 comprises a transmission rod 531 connected with the rotating rod 52, one end of the transmission rod 531 is provided with a third spur gear 533, and the other end is provided with a spring plate 532, the spring plate 532 is connected with the separation area 21, the side end of the spring plate 532 close to the rotating rod 52 is a slope, the two third spur gears 533 are matched with one first spur gear 41 respectively, and the slope can ensure that the wedge block 35 is extruded to the spring plate 532 smoothly without being blocked, thereby ensuring the linkage of the power mechanism 5 and the brushing mechanism 4.

[0034] Working principle: when cleaning is needed, first, the internal clean water and the precipitated impurities are pumped away, then the operator controls the electric push rods 31 on both sides of the body 2 to retract, the two electric push rods 31 respectively drive one connecting plate 32 to move downward, so as to attach Figure 1 Taking the left side as an example, the connecting plate 32 drives the seven scrapers 34 to move downward along the inclined direction of the inclined plate 27 through the connecting rods 33, in the moving process, the seven scrapers 34 respectively scrape all the surface dirt of one inclined plate 27, then the seven scrapers 34 move to the lower side of the inclined plate 27 and contact with the brush roller 44, at this time, the wedge block 35 on one connecting rod 33 close to the water inlet 24 is driven to move downward by the connecting plate 32 and extrude the spring plate 532, so that the spring plate 532 is retracted, then the spring plate 532 drives the transmission rod 531 to move to the outside of the body 2 on the hexagonal slide rod, and then the transmission rod 531 drives the third spur gear 533 to move to engage with the first spur gear 41, (the operator or the existing preset water draining system can pass some clean water into the water inlet at the same time when the wedge block 35 extrudes the spring plate 532, so that the clean water impacts the paddle wheel 51, promotes the paddle wheel 51 to drive the rotating rod 52 to rotate, the rotating rod 52 drives the third spur gears 533 at both ends to rotate a small amplitude, and at the same time, the spring plate 532 engages the third spur gears 533 with one first spur gear 41 respectively, so as to eliminate the rotation of the first spur gear 41 by inertia and other factors by a certain angle, and ensure that the two third spur gears 533 can stably engage with the first spur gear 41), the right side of the body 2 is the same, the third spur gears 533 on both sides engage with the first spur gears 41 at one end of the rotating rod 52 respectively, then the operator passes the clean water into the body 2 through the water inlet 24, in the process of passing the clean water, the clean water constantly impacts the paddle wheel 51, so that the paddle wheel 51 rotates to the direction of the water inlet 24, that is, to Figure 1For looking from the right side to the left, the paddle wheel 51 rotates counterclockwise, then the paddle wheel 51 drives the rotating rod 52 to rotate, the rotating rod 52 drives the third bevel gear 533 at both ends to rotate in turn, then the two third bevel gears 533 drive the first bevel gear 41 to rotate clockwise respectively, then the two first bevel gears 41 drive the brush roller 44 to rotate clockwise, the brush roller 44 grinds and cleans the dirt attached to the scraper 34, accompanied by the flushing of clean water, the brush roller 44 not only quickly cleans the dirt attached to the scraper 34, but also ensures that the brush roller 44 does not attach dirt, and the dirt on the other six scrapers 34 is also quickly cleaned, finally the dirt and water cleaned are directly removed from the sedimentation area 23, which is very convenient and fast, when the cleaning is completed, the first bevel gear 41 and the third bevel gear 533 are no longer engaged by controlling the electric push rod 31 to extend and reset, so that the brush roller 44 does not rotate when the sewage is deposited, which ensures the normal operation of the sedimentation function of the device.

[0035] In some embodiments, the top cover 22 is provided with an automatic feeding machine 6, the automatic feeding machine 6 is provided with a signal indicator, the wedge block 35 in the cleaning mechanism 3 is provided with a displacement sensor, the displacement sensor is connected with the signal indicator, when the device deposits sewage, the operator can place the flocculating agent and the cleaning agent into the automatic feeding machine 6, the automatic feeding machine 6 is an existing double feeding port feeding machine, the feeding port is controlled by an electric door, when the sewage is deposited, the flocculating agent is fed into the body 2 along with the sewage, so as to accelerate the deposition of impurities in the sewage and improve the deposition efficiency, when the device is cleaned, the operator controls the electric push rod 31 to retract to drive the connecting rod 33 to move downward to make the wedge block 35 displace, the signal indicator recognizes the signal of the displacement sensor, then the electric door controls the flocculating agent feeding port to be closed and the cleaning agent feeding port to be opened, so that when the clean water is fed to clean, the cleaning degree of the brush roller 44 to the scraper 34 can be improved with the cooperation of the cleaning agent, the dirt attached to the scraper 34 is thoroughly cleaned, and the cleaning effect is enhanced.

[0036] The specific embodiment is only an explanation of the application, which is not a limitation of the application, and those skilled in the art can make modifications to the embodiment without creative contribution according to the needs after reading the specification, but as long as it is within the scope of the claims of the application, it is protected by the patent law.

Claims

1. A mining wastewater sedimentation device, comprising a support frame (1), a body (2) disposed on the support frame (1), the body (2) comprising a top cover (22), a separation zone (21) and a sedimentation zone (23), a water inlet (24) disposed on one side of the separation zone (21) and a water outlet (25) disposed on the other side, two partitions (26) disposed in the middle of the separation zone (21), an inclined plate (27) disposed between the two partitions (26) and the separation zone (21), characterized in that: The support frame (1) is provided with a cleaning mechanism (3) for cleaning the inclined plate (27), the body (2) is provided with a power mechanism (5) for providing power, the body (2) is provided with a brushing mechanism (4) for processing attached impurities below the inclined plate (27), and the cleaning mechanism (3) is connected to the inclined plate (27); The cleaning mechanism (3) comprises an electric push rod (31), a telescopic portion of the electric push rod (31) is provided with a connecting plate (32), a connecting rod (33) is provided on the connecting plate (32), a scraper (34) is provided at the end of the connecting rod (33), a wedge block (35) is provided at one end of the connecting plate (32) close to the power mechanism (5), and the scraper (34) is in contact with the inclined plate (27); The telescopic direction of the electric push rod (31) and the tilting direction of the connecting rod (33) are both consistent with the tilting direction of the inclined plate (27); The brushing mechanism (4) comprises a first spur gear (41) and a brush roller (44); a second spur gear (43) is provided in the middle of the brush roller (44); a transmission wheel (42) is provided between the first spur gear (41) and the brush roller (44); and the first spur gear (41) is connected to the separation zone (21); The power mechanism (5) comprises a rotating rod (52), a paddle wheel (51) is provided in the middle of the rotating rod (52), and a moving gear member (53) is provided at the end of the rotating rod (52) via a hexagonal slide rod; The moving gear member (53) comprises a transmission rod (531) connected to the rotating rod (52), one end of the transmission rod (531) is provided with a third flat gear (533), and the other end is provided with a spring plate (532), and the spring plate (532) is connected to the separation zone (21); When cleaning is required, first, the internal clean water and precipitated impurities are pumped out, and then the operator controls the electric push rods (31) on both sides of the body (2) to retract, and the two electric push rods (31) respectively drive a connecting plate (32) to move downward, and the connecting plate (32) drives the scraper (34) to move downward along the inclined direction of the inclined plate (27) through the connecting rod (33). During the movement, the scraper (34) scrapes off all the dirt on the surface of the inclined plate (27), and then the scraper (34) moves to the bottom of the inclined plate (27) and contacts the brush roller (44). At this time, the wedge block (35) on a connecting rod (33) near the water inlet (24) is driven downward by the connecting plate (32) and squeezes the spring plate (532), causing the spring plate (532) to retract, and then the spring plate (532) drives the transmission rod (531) to move toward the outside of the body (2) on the hexagonal slide rod, and then the transmission rod ( After the third flat gear (531) drives the third flat gear (533) to move to mesh with the first flat gear (41), the operator passes clean water into the body (2) through the water inlet (24). During the process of passing the clean water, the clean water continuously impacts the impeller (51), causing the impeller (51) to rotate in the direction of the water inlet (24). Then the impeller (51) drives the rotating rod (52) to rotate, and the rotating rod (52) then drives the third flat gears (533) at both ends of itself to rotate. Then, the two third flat gears (533) respectively drive a first flat gear (41) to rotate clockwise, and then the two first flat gears (41) drive the brush roller (44) to rotate clockwise. The brush roller (44) then grinds and cleans the dirt attached to the scraper (34). At the same time, accompanied by the flushing of clean water, the brush roller (44) not only quickly cleans the dirt attached to the scraper (34), but also ensures that the brush roller itself does not adhere to dirt.

2. A mining wastewater sedimentation device according to claim 1, characterized in that: A convex strip is provided in the middle of the brush roller (44).

3. The mining wastewater sedimentation device according to claim 1, characterized in that: An end portion of the spring plate (532) close to the rotating rod (52) is an inclined surface.

4. The mining wastewater sedimentation device according to claim 1, characterized in that: An automatic feeding machine (6) is provided on the top cover (22).

5. The mining wastewater sedimentation device according to claim 4, characterized in that: The automatic feeding machine (6) is provided with a signal device, and the cleaning mechanism (3) is provided with a displacement sensor, and the displacement sensor is connected to the signal device.

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