A desludging and cleaning device for quartz sand purification and use method thereof

Abstract

The present invention discloses a desludging and cleaning device for quartz sand purification and a method of using the same, and relates to the technical field of quartz sand desludging, including a desludging bucket and a feeding mechanism, wherein an overflow sedimentation mechanism is fixedly connected to the side of the desludging bucket, a mud storage mechanism is fixedly connected to the bottom of the overflow sedimentation mechanism, the feeding mechanism is installed on the top of the desludging bucket, and a vibration mechanism is fixedly connected to the inside of the desludging bucket, and the vibration mechanism is located below the feeding mechanism. In the present invention, the second connecting rod and the second scraper at the bottom thereof are driven to rotate by the first transmission shaft, and the second scraper will spread the quartz sand material accumulated on the surface of the cloth plate during the rotation process, so that the quartz sand material flows evenly downward from the upper part of the cloth plate, so that the water inside the desludging bucket and the quartz sand surface are fully cleaned, and at the same time, in the process of the second scraper pushing and spreading the accumulated quartz sand, mutual friction will be generated between the quartz sands, which is beneficial to the cleaning of the mud and sand.

Description

Technical Field

[0001] The invention relates to the technical field of quartz sand desludging, in particular to a desludging cleaning device for quartz sand purification and a use method thereof. Background Art

[0002] For the purification of quartz sand, it is usually necessary to use desludging and cleaning equipment to remove the dirt, impurities and organic matter attached to the surface. The cleaning and desludging of quartz sand is usually carried out by physical cleaning. Among the physical cleaning methods, water washing is more commonly used. The water washing method is to put the quartz sand into a cleaning tank and rinse it with water until there is no debris on the surface of the quartz sand.

[0003] For example, publication number: CN218945320U discloses "a high-efficiency quartz sand desilting machine", which includes an overflow frame, a mud cleaning mechanism is fixedly connected to the interior of the overflow frame, an overflow water utilization mechanism is movably connected below the mud cleaning mechanism, a desilting bucket is fixedly connected to the interior of the overflow frame, the outer wall of the overflow water utilization mechanism is fixedly connected to a fixed frame, and a sand settling pipe is fixedly connected to the bottom end of the desilting bucket.

[0004] In the prior art, when cleaning and desludging the quartz sand, the rotating plate drives the quartz sand and the friction plate to rub against each other, thereby accelerating the separation of the silt and the sand. At the same time, the quartz sand enters the desludging bucket through the hollow feeding trough on the surface of the feeding plate for cleaning and desludging. In the actual production process, due to the high density of the quartz sand, when the quartz sand enters the desludging bucket through the hollow feeding trough, the quartz sand flowing downward in strands is prone to insufficient contact with the water body. Some quartz sand is not fully dispersed in the water to be cleaned by the water flow and directly settles to the bottom of the desludging bucket, resulting in insufficient desludging of the quartz sand.

[0005] At the same time, quartz sand is generally divided into fine sand, medium sand and coarse sand. The particle size of fine sand is between 0.075mm-0.425mm, the particle size of medium sand is between 0.425mm-2.5mm, and the particle size of coarse sand is between 2.5mm-5mm. In the field of water treatment, the common quartz sand particle size is generally between 0.5mm-1.0mm. When the quartz sand is cleaned and desludged by water flow, when the quartz sand flows downward in strands into the desludging bucket and contacts and mixes with the water inside the desludging bucket, the quartz sand will form a solution state with the water body. Concentrated feeding will cause two solution states with similar densities to appear inside the desludging bucket. The solution density is high at the discharge port, and the farther away from the discharge port, the lower the solution density. The water with lower concentration is not conducive to the floating of the mud solution, which will cause the floating speed of the mud liquid to slow down. At the same time, the water with higher concentration will cause part of the quartz sand to float and be discharged with the mud liquid, resulting in a waste of quartz sand raw materials. Summary of the invention

[0006] The object of the present invention is to provide a desludging and cleaning device for quartz sand purification and a method for using the same, so as to solve the problem that in the prior art proposed by the above background technology, the quartz sand flowing downward in strands is prone to insufficient contact with the water body, and some quartz sand is not fully dispersed in the water to be cleaned by the water flow and directly settles to the bottom of the desludging bucket, resulting in insufficient desludging of the quartz sand. At the same time, when the quartz sand flows downward in strands into the desludging bucket and contacts and mixes with the water inside the desludging bucket, the quartz sand will form a solution state with the water body, and concentrated feeding will cause two solution states with similar densities to appear in the desludging bucket. The solution density is high at the feed port, and the farther away from the feed port, the lower the solution density. Water with lower concentration is not conducive to the floating of the mud solution, which will cause the floating speed of the mud liquid to slow down. At the same time, water with higher concentration will cause part of the quartz sand to float and be discharged along with the mud liquid, resulting in the problem of waste of quartz sand raw materials.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a desludging and cleaning device for quartz sand purification, comprising a desludging bucket, a feeding mechanism, a discharging mechanism and a driving motor, wherein an overflow sedimentation mechanism is fixedly connected to the side of the desludging bucket, a mud storage mechanism is fixedly connected to the bottom of the overflow sedimentation mechanism, the feeding mechanism is installed on the top of the desludging bucket, a vibration mechanism is fixedly connected to the inside of the desludging bucket, the vibration mechanism is located below the feeding mechanism, the discharging mechanism is fixedly connected to the bottom of the desludging bucket, a transmission mechanism is fixedly connected to the output end of the driving motor, the transmission mechanism is fixedly connected to the top of the feeding mechanism and the discharging mechanism respectively, a cleaning mechanism is installed inside the desludging bucket, and the cleaning mechanism is located below the vibration mechanism;

[0008] The cleaning mechanism is composed of a connecting pipe, a diverter pipe and a water outlet pipe. The connecting pipe is externally connected to a water supply device. The diverter pipe is fixedly connected to the connecting pipe, and the diverter pipe is fixed inside the desludging bucket. The upper part of the diverter pipe is fixedly connected to the water outlet pipe. The cleaning mechanism is used to supply water to the inside of the desludging bucket to clean the quartz sand material put in. The feeding mechanism is used to uniformly discharge the quartz sand to be cleaned. The vibration mechanism is used to knock on the bottom of the feeding mechanism to make the feeding mechanism vibrate during the feeding process to avoid clogging of the feeding mechanism. The overflow sedimentation mechanism is used to precipitate the mud and sand in the muddy water after cleaning. The mud storage mechanism is used to collect the muddy water precipitated by the overflow sedimentation mechanism. The discharging mechanism is used to discharge the quartz sand that has been cleaned and desludged.

[0009] Preferably, the feeding mechanism includes a first fixed plate, the first fixed plate is fixedly connected to the inner wall of the demud bucket, and the bottom of the first fixed plate is fixedly connected to a first telescopic rod, the bottom of the first telescopic rod is fixedly connected to a first connecting plate, the inside of the first connecting plate is fixedly connected to a distribution plate, the center position of the distribution plate is rotatably connected to a first transmission shaft, the surface of the first transmission shaft is fixedly connected to a second connecting rod, the surface of the second connecting rod is plugged with a first limiting rod, the bottom of the first limiting rod is fixedly connected to a second scraper, the second scraper is fitted with the surface of the distribution plate, the upper part of the first connecting plate is fixedly connected to the second connecting plate, the surface of the first telescopic rod is provided with a second spring, one end of the second spring is fixedly connected to the first fixed plate, and the other end of the second spring is fixedly connected to the first connecting plate, the surface of the first limiting rod is provided with a first spring, one end of the first spring is fixedly connected to the second connecting rod, and the other end of the first spring is fixedly connected to the second scraper, the bottom of the demud bucket is fixedly connected to a second valve, the bottom of the first transmission shaft is fixedly connected to a stirring paddle, and the stirring paddle is located above the second valve.

[0010] Preferably, the transmission mechanism includes a first belt transmission assembly and a second belt transmission assembly, one end of the first belt transmission assembly is fixedly connected to the surface of the first transmission shaft, and the other end of the first belt transmission assembly is fixedly connected to the driving motor, one end of the second belt transmission assembly is fixedly connected to the surface of the first transmission shaft, and the other end of the second belt transmission assembly is fixedly connected to the second transmission shaft.

[0011] Preferably, the overflow sedimentation mechanism includes a bottom plate, which is fixedly connected to the outside of the demud bucket, and a first overflow plate and a second overflow plate are respectively fixedly connected to the top of the bottom plate, the first overflow plate is located inside the second overflow plate, and the top height of the first overflow plate is less than the top height of the demud bucket, the top height of the second overflow plate is less than the top height of the first overflow plate, and the second overflow plate.

[0012] Preferably, the vibration mechanism includes a second fixed plate and a third connecting rod, the second fixed plate is fixedly connected to the inner wall of the demud bucket, the third connecting rod is fixedly connected to the surface of the first transmission shaft, the second fixed plate is fixedly connected to the second telescopic rod at the upper part, the second telescopic rod is fixedly connected to the third fixed plate at the upper part, the third fixed plate is fixedly connected to the impact block at the upper part, the impact block is fitted with the bottom of the cloth plate, a third spring is provided on the outside of the second telescopic rod, one end of the third spring is fixedly connected to the third fixed plate, and the other end of the third spring is fixedly connected to the second fixed plate.

[0013] Preferably, a wedge-shaped lower pressure plate is fixedly connected to the side surface of the third fixed plate, a wedge-shaped push plate is fixedly connected to the end of the third connecting rod, and the side surface of the wedge-shaped push plate is in contact with the side surface of the wedge-shaped lower pressure plate.

[0014] Preferably, a second limiting rod is fixedly connected to the upper portion of the second fixing plate, and the third fixing plate is slidably plugged into the second limiting rod.

[0015] Preferably, the discharging mechanism comprises a connecting frame, a second transmission shaft, a gear box, an auger feeder and a guide rail, the connecting frame is fixedly connected to the outer wall of the demud bucket, the second transmission shaft is rotatably connected to the connecting frame, the top of the gear box is rotatably connected to the first bevel gear, and the gear box is movably connected to the second bevel gear, the second transmission shaft is fixedly connected to the first bevel gear, the first bevel gear is meshed with the second bevel gear, the side of the second bevel gear is fixedly connected to the third connecting shaft, one end of the third connecting shaft is fixedly connected to a limiting sleeve, the limiting sleeve is internally slidably engaged with a limiting plug, one end of the limiting plug is fixedly connected to a fourth connecting shaft, a material output shaft is provided inside the auger feeder, one end of the fourth connecting shaft is fixedly connected to the material output shaft, the auger feeder is fixedly connected to the bottom of the demud bucket, a slider is slidably connected inside the guide rail, and an electro-hydraulic push rod is fixedly connected to the side of the slider, the electro-hydraulic push rod is fixedly connected to the inside of the guide rail, and the slider is rotatably connected to the limiting sleeve.

[0016] Preferably, the mud storage mechanism includes a mud storage box and a first connecting rod, two conduits are fixedly connected to the upper part of the mud storage box, the two conduits are respectively fixedly connected to the bottom of the bottom plate, one conduit is located on the inner side of the first overflow plate, and the other conduit is located on the inner side of the second overflow plate, the first connecting rod is fixedly connected to the surface of the first transmission shaft, and two first scrapers are fixedly connected to the bottom of the first connecting rod, one of the first scrapers is located on the inner side of the first overflow plate, and the other of the first scrapers is located on the inner side of the second overflow plate, the first scrapers are fitted with the surface of the bottom plate, a mud discharge pipe is fixedly connected to the surface of the mud storage box, and a first valve is fixedly connected to the surface of the mud discharge pipe.

[0017] A method for using a desludging and cleaning device for quartz sand purification comprises the following steps:

[0018] S1. First, water supplied by an external water supply device is injected into the desludging bucket through a cleaning mechanism;

[0019] S2, then, the quartz sand that needs to be desludged and cleaned is fed to the surface of the distribution plate, and at the same time, the drive motor is turned on to drive the transmission mechanism to drive the feeding mechanism to work, and the quartz sand on the surface of the distribution plate is spread by the second scraper;

[0020] S3. At the same time, the water supplied by the cleaning mechanism cleans the quartz sand, and the muddy water overflows outward through the highest point of the desludging bucket, and the overflow sedimentation mechanism sediments the overflowed muddy water;

[0021] S4. Open the second valve and discharge the cleaned quartz sand through the discharging mechanism.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. In the present invention, water supplied by an external water supply device is injected into the desludging bucket through a cleaning mechanism, and water is continuously supplied to feed the quartz sand that needs to be desludged and cleaned onto the surface of the cloth plate, and at the same time, the driving motor is turned on to drive the first belt transmission component to rotate, and the first transmission shaft is driven to rotate under the rotation action of the first belt transmission component, and the second connecting rod and the second scraper at the bottom thereof are driven to rotate through the first transmission shaft. During the rotation process, the second scraper spreads the quartz sand material accumulated on the surface of the cloth plate, so that the quartz sand material flows downward from the upper part of the cloth plate evenly, avoiding the situation of flowing downward in strands, so that the water inside the desludging bucket and the quartz sand surface are fully cleaned, and at the same time, in the process of the second scraper pushing and spreading the accumulated quartz sand, mutual friction is generated between the quartz sands, which is beneficial to the cleaning of the silt;

[0024] 2. In the present invention, the wedge-shaped push plate is driven to generate a force pushing the wedge-shaped lower pressure plate downward under the rotation of the third connecting rod, and the wedge-shaped lower pressure plate will move downward. During the movement of the wedge-shaped lower pressure plate, the second telescopic rod and the third spring will be compressed. When the wedge-shaped push plate continues to rotate and completely passes through the upper part of the wedge-shaped lower pressure plate, the second telescopic rod and the third spring restore their deformation and push the third fixed plate and the impact block to move upward, and the impact block hits the bottom of the cloth plate to make the cloth plate vibrate, and the quartz sand in the discharge hole on the surface of the cloth plate is dredged by the vibration, so as to avoid the quartz sand being squeezed and compacted in the discharge hole due to the pushing action of the second scraper, resulting in unsmooth and uneven discharge of the quartz sand.

[0025] 3. In the present invention, the slide block is pushed to move along the guide rail by the electro-hydraulic push rod, at this time, the slide block drives the limiting sleeve to move toward the side close to the gear box, and at the same time, the limiting sleeve drives the third connecting shaft to push the second bevel gear, and as the third connecting shaft pushes the second bevel gear to mesh with the first bevel gear, under the rotation of the first transmission shaft, the second belt transmission assembly is driven to rotate, and the second transmission shaft is driven to rotate by the second belt transmission assembly. At this time, the second transmission shaft drives the first bevel gear to rotate, and the second bevel gear, the third connecting shaft, the limiting sleeve, the limiting plug, the fourth connecting shaft and the material output shaft inside the auger feeder are respectively driven to rotate by the first bevel gear, and at the same time, the second valve is opened to complete the discharge operation of quartz sand. After the discharge is completed, the second valve is closed, and the electro-hydraulic push rod is shortened at the same time, so that the second bevel gear is no longer meshed with the first bevel gear, so as to avoid the discharging mechanism from doing useless work and save energy;

[0026] 4. In the present invention, the muddy water overflowing from the upper part of the demud bucket is subjected to primary sedimentation by the first overflow plate and the bottom plate, and the muddy water overflowing from the upper part of the demud bucket is subjected to secondary sedimentation by the second overflow plate and the first overflow plate. The overflowed muddy water can be effectively treated, and the water can be recycled and reused. The rotation of the first transmission shaft drives the first connecting rod to rotate, and the first connecting rod drives the first scraper to rotate, so that the first scraper scrapes the mud settled on the surface of the bottom plate, scrapes the mud into the conduit, and moves downward through the conduit to the inside of the mud storage box for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of a desludging and cleaning device for quartz sand purification according to the present invention;

[0028] Figure 2 It is a side view structural schematic diagram of a desludging and cleaning device for quartz sand purification of the present invention;

[0029] Figure 3 This is a schematic diagram of the internal structure of a desludging bucket in a desludging and cleaning device for quartz sand purification according to the present invention;

[0030] Figure 4 It is a structural schematic diagram of a transmission mechanism in a desludging and cleaning device for quartz sand purification of the present invention;

[0031] Figure 5 It is a schematic diagram of the top view of the structure of a distribution plate in a desludging and cleaning device for quartz sand purification according to the present invention;

[0032] Figure 6 It is a structural schematic diagram of a vibration mechanism in a desludging and cleaning device for quartz sand purification of the present invention;

[0033] Figure 7 for Figure 6 The enlarged structural diagram at A in the middle;

[0034] Figure 8 It is a schematic diagram of the three-dimensional structure of the third fixed plate in a desludging and cleaning device for quartz sand purification according to the present invention;

[0035] Fig. 9 It is a schematic diagram of the position change of the wedge-shaped lower pressure plate in a desludging and cleaning device for quartz sand purification of the present invention;

[0036] Fig.10 The present invention is a schematic diagram of the internal structure of a gear box in a desludging and cleaning device for quartz sand purification.

[0037] In the figure: 1, desludging bucket; 2, cleaning mechanism; 3, overflow sedimentation mechanism; 31, bottom plate; 32, first overflow plate; 33, second overflow plate; 4, mud storage mechanism; 41, mud storage box; 42, conduit; 43, mud discharge pipe; 44, first valve; 45, first connecting rod; 46, first scraper; 5, driving motor; 6, transmission mechanism; 61, first belt transmission assembly; 62, second belt transmission assembly; 7, feeding mechanism; 71, first transmission shaft; 72, cloth plate; 73, first connecting plate; 74, second connecting plate; 75, second connecting rod; 76, first limit rod; 77, first spring; 78, second scraper; 79, first fixing plate; 710, first Telescopic rod; 711, second spring; 712, stirring paddle; 8, discharging mechanism; 81, second transmission shaft; 82, connecting frame; 83, gear box; 84, first bevel gear; 85, guide rail; 86, electro-hydraulic push rod; 87, slider; 88, limit sleeve; 89, third connecting shaft; 810, second bevel gear; 811, limit plug; 812, fourth connecting shaft; 813, auger feeder; 9, vibration mechanism; 91, second fixed plate; 92, third connecting rod; 93, wedge-shaped push plate; 94, second telescopic rod; 95, third spring; 96, third fixed plate; 97, wedge-shaped lower pressure plate; 98, impact block; 99, second limit rod; 10, second valve. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Example 1: Reference Figure 1-Figure 10 As shown: a desludging and cleaning device for quartz sand purification, comprising a desludging bucket 1, a feeding mechanism 7, a discharging mechanism 8 and a driving motor 5, the side of the desludging bucket 1 is fixedly connected with an overflow sedimentation mechanism 3, the overflow sedimentation mechanism 3 is fixedly connected with a mud storage mechanism 4 below, the feeding mechanism 7 is installed on the top of the desludging bucket 1, the inside of the desludging bucket 1 is fixedly connected with a vibration mechanism 9, the vibration mechanism 9 is located below the feeding mechanism 7, the discharging mechanism 8 is fixedly connected to the bottom of the desludging bucket 1, the output end of the driving motor 5 is fixedly connected with a transmission mechanism 6, the transmission mechanism 6 is respectively fixedly connected to the top of the feeding mechanism 7 and the discharging mechanism 8, the inside of the desludging bucket 1 is installed with a cleaning mechanism 2, and the cleaning mechanism 2 is located below the vibration mechanism 9;

[0040] The cleaning mechanism 2 is composed of a connecting pipe, a shunt pipe and a water outlet pipe. The connecting pipe is externally connected to a water supply device. The shunt pipe is fixedly connected to the connecting pipe, and the shunt pipe is fixed inside the desludging bucket 1. The upper part of the shunt pipe is fixedly connected to the water outlet pipe. The cleaning mechanism 2 is used to supply water to the inside of the desludging bucket 1 to clean the quartz sand material put in. The feeding mechanism 7 is used to uniformly discharge the quartz sand to be cleaned. The vibration mechanism 9 is used to knock the bottom of the feeding mechanism 7 to make the feeding mechanism 7 vibrate during the feeding process to avoid the feeding mechanism 7 from being blocked. The overflow sedimentation mechanism 3 is used to precipitate the mud and sand in the muddy water after cleaning. The mud storage mechanism 4 is used to collect the muddy water precipitated by the overflow sedimentation mechanism 3. The discharging mechanism 8 is used to discharge the quartz sand that has been cleaned and desludged.

[0041] The feeding mechanism 7 includes a first fixed plate 79, which is fixedly connected to the inner wall of the demud bucket 1, and a first telescopic rod 710 is fixedly connected to the bottom of the first fixed plate 79, a first connecting plate 73 is fixedly connected to the bottom of the first telescopic rod 710, a cloth plate 72 is fixedly connected inside the first connecting plate 73, a first transmission shaft 71 is rotatably connected to the center position of the cloth plate 72, a second connecting rod 75 is fixedly connected to the surface of the first transmission shaft 71, a first limiting rod 76 is inserted into the surface of the second connecting rod 75, a second scraper 78 is fixedly connected to the bottom of the first limiting rod 76, and the second scraper 78 is in contact with the surface of the cloth plate 72.

[0042] In this embodiment, first, water supplied by an external water supply device is injected into the desludging bucket 1 through the cleaning mechanism 2, and water is continuously supplied to feed the quartz sand that needs to be desludged and cleaned onto the surface of the cloth plate 72. At the same time, the driving motor 5 is turned on to drive the first belt transmission assembly 61 to rotate. Under the rotation action of the first belt transmission assembly 61, the first transmission shaft 71 is driven to rotate. The second connecting rod 75 and the second scraper 78 at the bottom thereof are driven to rotate through the first transmission shaft 71. During the rotation process, the second scraper 78 will spread the quartz sand material accumulated on the surface of the cloth plate 72, so that the quartz sand material flows evenly from the upper part of the cloth plate 72 to the lower part, so that the water inside the desludging bucket 1 and the quartz sand surface are fully cleaned. At the same time, in the process of the second scraper 78 pushing and spreading the accumulated quartz sand, mutual friction will be generated between the quartz sands, which is beneficial to the cleaning of the mud and sand.

[0043] Embodiment 2: According to Figure 1-Figure 9As shown, the upper part of the first connecting plate 73 is fixedly connected to the second connecting plate 74, the surface of the first telescopic rod 710 is provided with a second spring 711, one end of the second spring 711 is fixedly connected to the first fixed plate 79, and the other end of the second spring 711 is fixedly connected to the first connecting plate 73, the surface of the first limiting rod 76 is provided with a first spring 77, one end of the first spring 77 is fixedly connected to the second connecting rod 75, and the other end of the first spring 77 is fixedly connected to the second scraper 78, the bottom of the desludging bucket 1 is fixedly connected to the second valve 10, and the bottom of the first transmission shaft 71 is fixedly connected to the stirring paddle 712, and the stirring paddle 712 is located above the second valve 10;

[0044] The transmission mechanism 6 includes a first belt transmission assembly 61 and a second belt transmission assembly 62, one end of the first belt transmission assembly 61 is fixedly connected to the surface of the first transmission shaft 71, and the other end of the first belt transmission assembly 61 is fixedly connected to the driving motor 5, one end of the second belt transmission assembly 62 is fixedly connected to the surface of the first transmission shaft 71, and the other end of the second belt transmission assembly 62 is fixedly connected to the second transmission shaft 81;

[0045] The vibration mechanism 9 includes a second fixed plate 91 and a third connecting rod 92, the second fixed plate 91 is fixedly connected to the inner wall of the demud bucket 1, the third connecting rod 92 is fixedly connected to the surface of the first transmission shaft 71, the second fixed plate 91 is fixedly connected to the second telescopic rod 94 on the upper part, the second telescopic rod 94 is fixedly connected to the third fixed plate 96 on the upper part, the third fixed plate 96 is fixedly connected to the impact block 98 on the upper part, the impact block 98 is fitted with the bottom of the cloth plate 72, a third spring 95 is arranged on the outside of the second telescopic rod 94, one end of the third spring 95 is fixedly connected to the third fixed plate 96, and the other end of the third spring 95 is fixedly connected to the second fixed plate 91, a wedge-shaped lower pressure plate 97 is fixedly connected to the side of the third fixed plate 96, a wedge-shaped push plate 93 is fixedly connected to the end of the third connecting rod 92, the side of the wedge push plate 93 is fitted with the side of the wedge lower pressure plate 97, a second limiting rod 99 is fixedly connected to the upper part of the second fixed plate 91, and the third fixed plate 96 is slidably plugged with the second limiting rod 99.

[0046] In this embodiment, when the first transmission shaft 71 rotates, the third connecting rod 92 is also driven to rotate. Under the rotation of the third connecting rod 92, the wedge-shaped pushing plate 93 is driven to generate a force pushing the wedge-shaped lower pressure plate 97 downward, and the wedge-shaped lower pressure plate 97 moves downward. During the movement of the wedge-shaped lower pressure plate 97, the second telescopic rod 94 and the third spring 95 are compressed. When the wedge-shaped pushing plate 93 continues to rotate and completely passes through the upper part of the wedge-shaped lower pressure plate 97, the second telescopic rod 94 and the third spring 95 restore their deformation to push the third fixed plate 96 and the impact block 98 to move upward, and the impact block 98 hits the bottom of the cloth plate 72, causing the cloth plate 72 to vibrate, and the quartz sand in the discharge hole on the surface of the cloth plate 72 is dredged by the vibration, so as to avoid the quartz sand being squeezed and compacted in the discharge hole due to the pushing action of the second scraper 78, resulting in unsmooth and uneven discharge of the quartz sand.

[0047] When the cloth plate 72 is vibrated by the impact block 98, the cloth plate 72 will drive the first connecting plate 73 to vibrate. At this time, the first telescopic rod 710 and the second spring 711 produce telescopic deformation. After the vibration ends, the first connecting plate 73 is reset by the first telescopic rod 710 and the second spring 711, and the cloth plate 72 is reset to facilitate the next impact of the impact block 98 on the cloth plate 72. When the third fixed plate 96 moves up and down, the second limit rod 99 will limit the third fixed plate 96, thereby improving the stability of the third fixed plate 96, the wedge-shaped lower pressure plate 97 and the impact block 98 when they move up and down.

[0048] Embodiment 3: According to Figure 1 , Figure 2 , Figure 4 and Fig.10 As shown, the discharging mechanism 8 includes a connecting frame 82, a second transmission shaft 81, a gear box 83, an auger feeder 813 and a guide rail 85. The connecting frame 82 is fixedly connected to the outer wall of the desludging bucket 1, the second transmission shaft 81 is rotatably connected to the connecting frame 82, the top of the gear box 83 is rotatably connected to the first bevel gear 84, and the gear box 83 is movably connected to the second bevel gear 810, the second transmission shaft 81 is fixedly connected to the first bevel gear 84, the first bevel gear 84 is meshed with the second bevel gear 810, and the side of the second bevel gear 810 is fixedly connected to the third connecting shaft 89, and the third connecting shaft One end of 89 is fixedly connected to a limiting sleeve 88, and a limiting plug 811 is slidably engaged inside the limiting sleeve 88. One end of the limiting plug 811 is fixedly connected to a fourth connecting shaft 812. A material output shaft is provided inside the auger feeder 813, and one end of the fourth connecting shaft 812 is fixedly connected to the material output shaft. The auger feeder 813 is fixedly connected to the bottom of the demud bucket 1. A slider 87 is slidably connected inside the guide rail 85, and an electro-hydraulic push rod 86 is fixedly connected to the side of the slider 87. The electro-hydraulic push rod 86 is fixedly connected to the inside of the guide rail 85, and the slider 87 is rotatably connected to the limiting sleeve 88.

[0049] In this embodiment, the cleaned quartz sand is deposited at the bottom of the desludging bucket 1. When discharging is required, the slide block 87 is pushed by the electro-hydraulic push rod 86 to move along the guide rail 85. At this time, the slide block 87 drives the limiting sleeve 88 to move toward the side close to the gear box 83. At the same time, the limiting sleeve 88 drives the third connecting shaft 89 to push the second bevel gear 810. As the third connecting shaft 89 pushes the second bevel gear 810 to mesh with the first bevel gear 84, the second belt transmission assembly 62 is driven to rotate under the rotation of the first transmission shaft 71. The second belt transmission assembly 62 drives the second transmission shaft 71 to rotate. The driving shaft 81 rotates, and the second transmission shaft 81 drives the first bevel gear 84 to rotate. The second bevel gear 810, the third connecting shaft 89, the limiting sleeve 88, the limiting plug 811, the fourth connecting shaft 812 and the material output shaft inside the auger feeder 813 are respectively driven to rotate through the first bevel gear 84. At the same time, the second valve 10 is opened to complete the discharge operation of the quartz sand. After the discharge is completed, the second valve 10 is closed and the electro-hydraulic push rod 86 is shortened so that the second bevel gear 810 is no longer meshed with the first bevel gear 84, thereby avoiding useless work of the discharging mechanism 8 and saving energy.

[0050] Embodiment 4: According to Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 7 As shown, the overflow sedimentation mechanism 3 includes a bottom plate 31, the bottom plate 31 is fixedly connected to the outside of the desludging bucket 1, and the upper part of the bottom plate 31 is respectively fixedly connected with a first overflow plate 32 and a second overflow plate 33, the first overflow plate 32 is located inside the second overflow plate 33, and the top height of the first overflow plate 32 is less than the top height of the desludging bucket 1, the top height of the second overflow plate 33 is less than the top height of the first overflow plate 32, the second overflow plate 33, the mud storage mechanism 4 includes a mud storage box 41 and a first connecting rod 45, the upper part of the mud storage box 41 is fixedly connected with two conduits 42, and the two conduits 42 are respectively The first scraper 46 is fixedly connected to the bottom of the bottom plate 31, one conduit 42 is located on the inner side of the first overflow plate 32, and the other conduit 42 is located on the inner side of the second overflow plate 33. The first connecting rod 45 is fixedly connected to the surface of the first transmission shaft 71, and the bottom of the first connecting rod 45 is fixedly connected to two first scrapers 46, one first scraper 46 is located on the inner side of the first overflow plate 32, and the other first scraper 46 is located on the inner side of the second overflow plate 33. The first scraper 46 is in contact with the surface of the bottom plate 31, and a mud discharge pipe 43 is fixedly connected to the surface of the mud storage box 41, and a first valve 44 is fixedly connected to the surface of the mud discharge pipe 43.

[0051] In this embodiment, the muddy water overflowing from the upper part of the demudging bucket 1 is subjected to primary sedimentation by the first overflow plate 32 and the bottom plate 31, and the muddy water overflowing from the upper part of the demudging bucket 1 is subjected to secondary sedimentation by the second overflow plate 33 and the first overflow plate 32. The overflowed muddy water can be effectively treated, and the water can be recycled and reused. As the first transmission shaft 71 rotates, the first connecting rod 45 is driven to rotate, and the first scraper 46 is driven to rotate by the first connecting rod 45, so that the first scraper 46 scrapes the mud settled on the surface of the bottom plate 31, scrapes the mud into the conduit 42, and moves downward through the conduit 42 to the inside of the mud storage box 41 for collection.

[0052] Embodiment 5: A method for using a desludging and cleaning device for quartz sand purification, comprising the following steps:

[0053] Step 1: First, water supplied by an external water supply device is injected into the desludging bucket 1 through the cleaning mechanism 2;

[0054] Step 2: Then, the quartz sand that needs to be desludged and cleaned is fed to the surface of the distribution plate 72, and at the same time, the drive motor 5 is turned on to drive the transmission mechanism 6 to drive the feeding mechanism 7 to work, and the quartz sand on the surface of the distribution plate 72 is spread by the second scraper 78;

[0055] Step 3: At the same time, the water supplied by the cleaning mechanism 2 cleans the quartz sand, and the muddy water overflows outward through the highest point of the desludging bucket 1, and the overflow sedimentation mechanism 3 sediments the overflowed muddy water;

[0056] Step 4: Open the second valve 10 and discharge the cleaned quartz sand through the discharging mechanism 8.

[0057] The working principle and use method of the device are as follows: first, water supplied by an external water supply device is injected into the desludging bucket 1 through the cleaning mechanism 2, and water is continuously supplied to feed the quartz sand that needs to be desludged and cleaned onto the surface of the cloth plate 72, and at the same time, the driving motor 5 is turned on to drive the first belt transmission component 61 to rotate, and the first transmission shaft 71 is driven to rotate under the rotation of the first belt transmission component 61, and the second connecting rod 75 and the second scraper 78 at the bottom thereof are driven to rotate through the first transmission shaft 71, and the second scraper 78 will spread the quartz sand material accumulated on the surface of the cloth plate 72 during the rotation process;

[0058] When the first transmission shaft 71 rotates, the third connecting rod 92 is also driven to rotate. Under the rotation of the third connecting rod 92, the wedge-shaped push plate 93 is driven to generate a force pushing the wedge-shaped lower pressure plate 97 downward, and the wedge-shaped lower pressure plate 97 moves downward. During the movement of the wedge-shaped lower pressure plate 97, the second telescopic rod 94 and the third spring 95 are compressed. When the wedge-shaped push plate 93 continues to rotate and completely passes through the upper part of the wedge-shaped lower pressure plate 97, the second telescopic rod 94 and the third spring 95 restore their deformation and push the third fixed plate 96 and the impact block 98 to move upward, and the impact block 98 hits the bottom of the cloth plate 72, causing the cloth plate 72 to vibrate.

[0059] When the cloth plate 72 is vibrated by the impact block 98, the cloth plate 72 drives the first connecting plate 73 to vibrate. At this time, the first telescopic rod 710 and the second spring 711 are deformed by telescopic deformation. After the vibration ends, the first connecting plate 73 is reset by the first telescopic rod 710 and the second spring 711 to complete the reset of the cloth plate 72, so as to facilitate the next impact of the impact block 98 on the cloth plate 72. When the third fixed plate 96 moves up and down, the second limiting rod 99 limits the third fixed plate 96.

[0060] The cleaned quartz sand is deposited at the bottom of the desludging bucket 1. When it is necessary to discharge the material, the slide block 87 is pushed by the electro-hydraulic push rod 86 to move along the guide rail 85. At this time, the slide block 87 drives the limiting sleeve 88 to move toward the side close to the gear box 83. At the same time, the limiting sleeve 88 drives the third connecting shaft 89 to push the second bevel gear 810. As the third connecting shaft 89 pushes the second bevel gear 810 to mesh with the first bevel gear 84, the second belt transmission assembly 62 is driven to rotate under the rotation of the first transmission shaft 71. 2 drives the second transmission shaft 81 to rotate, at this time the second transmission shaft 81 drives the first bevel gear 84 to rotate, and through the first bevel gear 84 respectively drives the second bevel gear 810, the third connecting shaft 89, the limit sleeve 88, the limit plug 811, the fourth connecting shaft 812 and the material output shaft inside the auger feeder 813 to rotate, and at the same time opens the second valve 10 to complete the discharge operation of quartz sand. After the discharge is completed, close the second valve 10 and shorten the electro-hydraulic push rod 86 to make the second bevel gear 810 no longer mesh with the first bevel gear 84;

[0061] The first overflow plate 32 and the bottom plate 31 are used to carry out primary sedimentation of the muddy water overflowing from the upper part of the demud bucket 1, and the second overflow plate 33 and the first overflow plate 32 are used to carry out secondary sedimentation of the muddy water overflowing from the upper part of the demud bucket 1. The overflowed muddy water can be effectively treated. As the first transmission shaft 71 rotates, the first connecting rod 45 is driven to rotate, and the first scraper 46 is driven to rotate through the first connecting rod 45, so that the first scraper 46 scrapes the mud settled on the surface of the bottom plate 31, scrapes the mud into the conduit 42, and moves downward through the conduit 42 to the inside of the mud storage box 41 for collection.

[0062] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A desludging and cleaning device for quartz sand purification, comprising a desludging bucket (1), a feeding mechanism (7), a discharging mechanism (8) and a driving motor (5), characterized in that: The side of the demud bucket (1) is fixedly connected with an overflow sedimentation mechanism (3), and the bottom of the overflow sedimentation mechanism (3) is fixedly connected with a mud storage mechanism (4). The feeding mechanism (7) is installed on the top of the demud bucket (1). The inside of the demud bucket (1) is fixedly connected with a vibration mechanism (9), and the vibration mechanism (9) is located below the feeding mechanism (7). The discharge mechanism (8) is fixedly connected to the bottom of the demud bucket (1). The output end of the drive motor (5) is fixedly connected with a transmission mechanism (6), and the transmission mechanism (6) is respectively fixedly connected to the top of the feeding mechanism (7) and the discharge mechanism (8). A cleaning mechanism (2) is installed inside the demud bucket (1), and the cleaning mechanism (2) is located below the vibration mechanism (9). The cleaning mechanism (2) is composed of a connecting pipe, a shunt pipe and a water outlet pipe. The connecting pipe is externally connected to a water supply device. The shunt pipe is fixedly connected to the connecting pipe, and the shunt pipe is fixed inside the desludging bucket (1). The upper part of the shunt pipe is fixedly connected to the water outlet pipe. The cleaning mechanism (2) is used to supply water to the inside of the desludging bucket (1) to clean the quartz sand material put in. The feeding mechanism (7) is used to uniformly discharge the quartz sand to be cleaned. The vibration mechanism (9) is used to knock the bottom of the feeding mechanism (7) to make the feeding mechanism (7) vibrate during the feeding process to avoid the feeding mechanism (7) being blocked. The overflow sedimentation mechanism (3) is used to precipitate the mud and sand in the muddy water after cleaning. The mud storage mechanism (4) is used to collect the muddy water precipitated by the overflow sedimentation mechanism (3). The discharge mechanism (8) is used to discharge the quartz sand that has been cleaned and desludged. The vibration mechanism (9) comprises a second fixed plate (91) and a third connecting rod (92), wherein the second fixed plate (91) is fixedly connected to the inner wall of the desludging bucket (1), and the third connecting rod (92) is fixedly connected to the surface of the first transmission shaft (71). The upper part of the second fixed plate (91) is fixedly connected to a second telescopic rod (94), the upper part of the second telescopic rod (94) is fixedly connected to a third fixed plate (96), the upper part of the third fixed plate (96) is fixedly connected to an impact block (98), the impact block (98) is in contact with the bottom of the cloth plate (72), and the outer part of the second telescopic rod (94) is provided with A third spring (95) is provided, one end of the third spring (95) is fixedly connected to the third fixed plate (96), and the other end of the third spring (95) is fixedly connected to the second fixed plate (91), the side of the third fixed plate (96) is fixedly connected to a wedge-shaped lower pressure plate (97), the end of the third connecting rod (92) is fixedly connected to a wedge-shaped push plate (93), the side of the wedge-shaped push plate (93) is in contact with the side of the wedge-shaped lower pressure plate (97), the upper part of the second fixed plate (91) is fixedly connected to a second limiting rod (99), and the third fixed plate (96) is slidably plugged with the second limiting rod (99).

2. A desludging and cleaning device for quartz sand purification according to claim 1, characterized in that: The feeding mechanism (7) comprises a first fixed plate (79), the first fixed plate (79) is fixedly connected to the inner wall of the desludging bucket (1), and the bottom of the first fixed plate (79) is fixedly connected to a first telescopic rod (710), the bottom of the first telescopic rod (710) is fixedly connected to a first connecting plate (73), the inside of the first connecting plate (73) is fixedly connected to a material distribution plate (72), the center position of the material distribution plate (72) is rotatably connected to a first transmission shaft (71), the surface of the first transmission shaft (71) is fixedly connected to a second connecting rod (75), the surface of the second connecting rod (75) is plugged with a first limiting rod (76), the bottom of the first limiting rod (76) is fixedly connected to a second scraper (78), the second scraper (78) is in contact with the surface of the material distribution plate (72), and the The upper part of the first connecting plate (73) is fixedly connected to a second connecting plate (74); the surface of the first telescopic rod (710) is provided with a second spring (711); one end of the second spring (711) is fixedly connected to the first fixed plate (79), and the other end of the second spring (711) is fixedly connected to the first connecting plate (73); the surface of the first limiting rod (76) is provided with a first spring (77); one end of the first spring (77) is fixedly connected to the second connecting rod (75), and the other end of the first spring (77) is fixedly connected to the second scraper (78); the bottom of the desludging bucket (1) is fixedly connected to a second valve (10); the bottom of the first transmission shaft (71) is fixedly connected to a stirring paddle (712), and the stirring paddle (712) is located above the second valve (10).

3. A desludging and cleaning device for quartz sand purification according to claim 2, characterized in that: The transmission mechanism (6) comprises a first belt transmission component (61) and a second belt transmission component (62), one end of the first belt transmission component (61) is fixedly connected to the surface of a first transmission shaft (71), and the other end of the first belt transmission component (61) is fixedly connected to a driving motor (5), one end of the second belt transmission component (62) is fixedly connected to the surface of the first transmission shaft (71), and the other end of the second belt transmission component (62) is fixedly connected to a second transmission shaft (81).

4. A desludging and cleaning device for quartz sand purification according to claim 3, characterized in that: The overflow sedimentation mechanism (3) comprises a bottom plate (31), the bottom plate (31) is fixedly connected to the outside of the desludging bucket (1), and the upper part of the bottom plate (31) is respectively fixedly connected with a first overflow plate (32) and a second overflow plate (33), the first overflow plate (32) is located inside the second overflow plate (33), and the top height of the first overflow plate (32) is less than the top height of the desludging bucket (1), the top height of the second overflow plate (33) is less than the top height of the first overflow plate (32), and the second overflow plate (33) is less than the top height of the first overflow plate (32).

5. A desludging and cleaning device for quartz sand purification according to claim 4, characterized in that: The discharging mechanism (8) comprises a connecting frame (82), a second transmission shaft (81), a gear box (83), an auger feeder (813) and a guide rail (85); the connecting frame (82) is fixedly connected to the outer wall of the desludging bucket (1); the second transmission shaft (81) is rotatably connected to the connecting frame (82); the top of the gear box (83) is rotatably connected to a first bevel gear (84); the gear box (83) is movably connected to a second bevel gear (810); the second transmission shaft (81) is fixedly connected to the first bevel gear (84); the first bevel gear (84) is meshed with the second bevel gear (810); the side of the second bevel gear (810) is fixedly connected to a third connecting shaft (89); the third connecting shaft ( 89) is fixedly connected to a limit sleeve (88) at one end, the limit sleeve (88) is slidably engaged with a limit plug (811) inside, one end of the limit plug (811) is fixedly connected to a fourth connecting shaft (812), a material output shaft is provided inside the auger feeder (813), one end of the fourth connecting shaft (812) is fixedly connected to the material output shaft, the auger feeder (813) is fixedly connected to the bottom of the desludging bucket (1), a slider (87) is slidably connected inside the guide rail (85), an electro-hydraulic push rod (86) is fixedly connected to the side of the slider (87), the electro-hydraulic push rod (86) is fixedly connected to the inside of the guide rail (85), and the slider (87) is rotatably connected to the limit sleeve (88).

6. A desludging and cleaning device for quartz sand purification according to claim 5, characterized in that: The mud storage mechanism (4) comprises a mud storage box (41) and a first connecting rod (45). Two conduits (42) are fixedly connected to the upper part of the mud storage box (41). The two conduits (42) are fixedly connected to the bottom of the bottom plate (31) respectively. One of the conduits (42) is located on the inner side of the first overflow plate (32), and the other of the conduits (42) is located on the inner side of the second overflow plate (33). The first connecting rod (45) is fixedly connected to the surface of the first transmission shaft (71), and two first scrapers (46) are fixedly connected to the bottom of the first connecting rod (45). One of the first scrapers (46) is located on the inner side of the first overflow plate (32), and the other of the first scrapers (46) is located on the inner side of the second overflow plate (33). The first scrapers (46) are in contact with the surface of the bottom plate (31). A mud discharge pipe (43) is fixedly connected to the surface of the mud discharge pipe (43). A first valve (44) is fixedly connected to the surface of the mud discharge pipe (43).

7. A method for using a desludging and cleaning device for quartz sand purification, characterized in that: A desludging and cleaning device for quartz sand purification according to any one of claims 1 to 6 is used, comprising the following steps: S1. First, water supplied by an external water supply device is injected into the desludging bucket (1) through a cleaning mechanism (2); S2, then, the quartz sand that needs to be desludged and cleaned is fed to the surface of the distribution plate (72), and at the same time, the drive motor (5) is turned on to drive the transmission mechanism (6) to drive the feeding mechanism (7) to work, and the quartz sand on the surface of the distribution plate (72) is spread by the second scraper (78); S3. At the same time, the water supplied by the cleaning mechanism (2) cleans the quartz sand, and the muddy water overflows from the highest point of the desludging bucket (1), and the overflow sedimentation mechanism (3) sediments the overflowed muddy water; S4. Open the second valve (10) and discharge the cleaned quartz sand through the discharging mechanism (8).

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