Lithium iron phosphate sand abrasive settling device
By introducing an ejection device and replacement device into the lithium iron phosphate sand abrasive settlement device, the problem of clogging of the filter mesh in the settlement tank is solved, the settlement efficiency and sealing properties are improved, and efficient abrasive settlement and sealing ring replacement are achieved.
Patent Information
- Application Number
- CN202421077612.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-17
AI Technical Summary
When using a settlement tank to settle the lithium iron phosphate sand abrasive, the filter mesh is easily blocked by abrasive particles, resulting in a decrease in the filtration rate and affecting the settlement efficiency.
A lithium iron phosphate sand abrasive settlement device including an ejection device and a replacement device is designed. The extrusion plate is driven up and down through an eccentric wheel, and abrasive water flows in by a check valve. The impurities blocked in the filter are passed through the ejection device. Clean, avoid direct contact and enable quick replacement of seals.
Effectively clean up the clogged impurities in the filter screen, keep the mesh holes unobstructed, improve the settlement efficiency, and ensure sealing through replacement devices, avoiding the bottom of the extruded plate and damage to the sealing ring.
Smart Images
Figure CN222324559U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lithium iron phosphate sand abrasive sedimentation devices, in particular to a lithium iron phosphate sand abrasive sedimentation device. Background Art
[0002] A sedimentation tank is a device that measures particle size distribution based on the different settling speeds of particles of different sizes in liquid. When settling lithium iron phosphate sand abrasives, a sedimentation tank is often used for sedimentation separation. The abrasive is passed into the sedimentation tank through a water inlet pipe. Under the action of the booster component, the abrasive in the water can be quickly settled and filtered out.
[0003] The inventor discovered during daily use of the sedimentation tank that when the sedimentation tank was settling lithium iron phosphate sand abrasive, the abrasive particles inside the sedimentation tank would clog the mesh holes and affect the use of the filter, thereby slowing down the flow rate of the filter, thereby affecting the filtration rate of the filter, and causing an impact. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a lithium iron phosphate sand abrasive sedimentation device.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a lithium iron phosphate abrasive sedimentation device, comprising a sedimentation tank, a protrusion is fixedly connected to the upper top of the sedimentation tank, a motor is fixedly connected to the upper top of the protrusion, an eccentric wheel is fixedly connected to the output end of the motor, a round rod is rotatably connected to the surface of the eccentric wheel, an extrusion plate is rotatably connected to the other end of the round rod, a replacement device is arranged on the side of the extrusion plate, a water inlet pipe is fixedly connected to the surface of the sedimentation tank, a one-way valve is arranged inside the water inlet pipe, a filter screen is arranged inside the sedimentation tank, an ejection device is arranged at the bottom of the filter screen, a rectangular groove is opened on the surface of the ejection device on the inner wall of the sedimentation tank, a fixed rod is fixedly connected to the inside of the rectangular groove, a sliding rod is slidably connected to the surface of the fixed rod, an L-shaped rod is fixedly connected to the upper top of the sliding rod, the upper top of the L-shaped rod is fixedly connected to the bottom of the extrusion plate, a slider is fixedly connected to the other end of the sliding rod, an ejection plate is fixedly connected to the side of the slider, and an ejection rod is fixedly connected to the upper top of the ejection plate.
[0006] The effects achieved by the above components are as follows: under the action of the ejection device, impurities inside the mesh of the filter can be cleaned out, thereby not affecting the use of the filter; with the cooperation of the ejection plate and the ejector rod, the mesh of the filter can be kept unobstructed; when the sedimentation tank needs to be used, the water inlet pipe and the connecting pipe are connected together, and the motor is started, so that the eccentric wheel drives the round rod to move up and down, and then drives the extrusion plate to move up and down; when the extrusion plate moves upward, the pressure decreases, and the one-way valve inside the water inlet pipe opens, so that the abrasive water enters the sedimentation tank; during the descent of the extrusion plate, the pressure increases, and the one-way valve closes, so that the abrasive water cannot pass into the interior of the sedimentation tank; under the action of the filter, the impurities in the abrasive water can be filtered out through the filter, thereby achieving the effect of sedimentation.
[0007] Preferably, a cushion block is fixedly connected to the upper top of the sliding block, and the cushion block is a rubber block.
[0008] The effect achieved by the above components is that under the action of the cushion block, the ejector plate will not directly contact the filter screen when it moves upward, thus avoiding the problem of rigid contact between the ejector plate and the bottom of the filter screen.
[0009] Preferably, a first spring is sleeved on the surface of the fixing rod, and two ends of the first spring are fixedly connected to the inner wall of the rectangular groove and the bottom of the sliding block respectively.
[0010] The effect achieved by the above-mentioned components is as follows: under the action of the first spring, when the ejector plate moves upward, the first spring can provide the ejector plate with power to move upward, thereby achieving the effect of assisting the ejector plate to move upward; when the abrasive water is being settled, when the extrusion plate moves up and down, the L-shaped rod follows the extrusion plate to move up and down, thereby driving the sliding rod to slide on the surface of the fixed rod, thereby driving the ejector plate and the ejector rod to move toward the direction of the filter screen, thereby ejecting impurities that clog the mesh in the filter screen; under the action of the pad, when the ejector plate moves upward, it will not directly contact the filter screen, thereby avoiding the problem of rigid contact between the ejector plate and the bottom of the filter screen; under the action of the first spring, when the ejector plate moves upward, the first spring can provide the ejector plate with power to move upward, thereby achieving the effect of assisting the ejector plate to move upward, thereby achieving the effect of ejection.
[0011] Preferably, the replacement device comprises a groove opened on the side of the extrusion plate, and a sealing ring is arranged inside the groove.
[0012] The effect achieved by the above components is: under the action of the replacement device, the sealing ring can be replaced after being damaged, thereby achieving the purpose of replacement and avoiding the extrusion plate from being unable to seal.
[0013] Preferably, the inner wall of the groove is fixedly connected to a limit rod, the upper top of the sealing ring is provided with a circular groove, the surface of the limit rod is sleeved with a clamping ring, the inner wall of the circular groove is provided with an annular groove, and the clamping ring is interference fit with the annular groove.
[0014] The effect achieved by the above components is that the sealing ring can be fixed inside the groove under the interference fit between the clamping ring and the ring groove, thereby achieving a fixing effect.
[0015] Preferably, an L-shaped groove is provided at the bottom of the extrusion plate, a clamping block is fixedly connected to the surface of the extrusion plate, a groove body is provided on the surface of the clamping block, a rectangular block is slidably connected inside the groove body, and the rectangular block is inserted into the inside of the L-shaped groove.
[0016] The effect achieved by the above components is that the sealing ring can be fixed on the side of the extrusion plate under the action of the rectangular block and the L-shaped groove, thereby achieving the effect of replacing the sealing ring.
[0017] Preferably, a second spring is fixedly connected inside the groove body, and two ends of the second spring are fixedly connected to the inner wall of the groove body and the side surface of the rectangular block respectively.
[0018] The effect achieved by the above components is that under the action of the second spring, the rectangular block can be firmly inserted into the interior of the L-shaped groove, thereby avoiding the phenomenon that the bottom of the extrusion plate is separated from the surface of the extrusion plate.
[0019] Preferably, a drawstring is fixedly connected to the side of the rectangular block, the drawstring penetrates the bottom of the extrusion plate, and the drawstring is slidably connected inside the extrusion plate.
[0020] The effect achieved by the above-mentioned components is: under the action of the pull rope, when the sealing ring needs to be replaced, the sealing ring can be quickly replaced. When the sealing ring needs to be replaced, the pull rope is pulled to move the rectangular block toward the inside of the card block, and then the rectangular block is retracted into the groove body, the bottom of the extrusion plate is pulled downward, and then the extrusion plate is separated, the sealing ring is taken out from the inside of the groove, and the new sealing ring is installed into the inside of the groove. Under the interference fit between the clamping ring and the ring groove, the sealing ring can be fixed in the inside of the groove, thereby achieving the fixing effect, the card block is inserted into the inside of the L-shaped groove, and then the rectangular block is inserted into the inside of the L-shaped groove, and then the bottom of the extrusion plate is fixed to the extrusion plate, thereby achieving the replacement effect.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, by arranging the ejection device, when the abrasive water is being settled, when the extrusion plate moves up and down, the L-shaped rod follows the extrusion plate to move up and down, thereby driving the sliding rod to slide on the surface of the fixed rod, thereby driving the ejection plate and the ejector rod to move in the direction of the filter screen, thereby ejecting the impurities blocking the mesh holes in the filter screen, and under the action of the cushion block, when the ejection plate moves up, it will not directly contact the filter screen, thereby avoiding the problem of rigid contact between the ejection plate and the bottom of the filter screen, and under the action of the first spring, when the ejection plate moves up, the first spring can give the ejection plate a force to move up, thereby achieving the effect of assisting the ejection plate to move up, thereby achieving the ejection effect, thereby solving the problem that when the settling tank is used, the mesh holes of the filter screen inside the settling tank will be blocked by particles in the abrasive water. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a lithium iron phosphate abrasive sedimentation device;
[0024] Figure 2 A schematic diagram of an ejection device of a lithium iron phosphate abrasive sedimentation device is provided for the utility model;
[0025] Figure 3 A partial schematic diagram of a replacement device for a lithium iron phosphate abrasive sedimentation device proposed in the utility model;
[0026] Figure 4 The utility model provides a schematic diagram of a replacement device for a lithium iron phosphate abrasive sedimentation device.
[0027] Legend: 1. Sedimentation tank; 2. Ejection device; 21. Rectangular groove; 22. L-shaped rod; 23. Sliding rod; 24. Fixed rod; 25. Ejection plate; 26. Pad; 27. Sliding block; 28. Ejector rod; 3. Replacement device; 31. Groove; 32. Limit rod; 33. Retaining ring; 34. Sealing ring; 35. Pull rope; 36. L-shaped groove; 37. Block; 38. Rectangular block; 39. Second spring; 4. Filter; 5. Water inlet pipe; 6. Extrusion plate; 7. Eccentric wheel; 8. Motor; 9. Round rod. DETAILED DESCRIPTION
[0028] Embodiment 1, as Figure 1-4As shown, a lithium iron phosphate abrasive sedimentation device comprises a sedimentation tank 1, a protrusion is fixedly connected to the upper top of the sedimentation tank 1, a motor 8 is fixedly connected to the upper top of the protrusion, an eccentric wheel 7 is fixedly connected to the output end of the motor 8, a round rod 9 is rotatably connected to the surface of the eccentric wheel 7, an extrusion plate 6 is rotatably connected to the other end of the round rod 9, a replacement device 3 is arranged on the side of the extrusion plate 6, a water inlet pipe 5 is fixedly connected to the surface of the sedimentation tank 1, a one-way valve is arranged inside the water inlet pipe 5, a filter screen 4 is arranged inside the sedimentation tank 1, and an ejection device 2 is arranged at the bottom of the filter screen 4. When it is needed When the sedimentation tank 1 is to be used, the water inlet pipe 5 is connected to the connecting pipe, and the motor 8 is started, so that the eccentric wheel 7 drives the round rod 9 to move up and down, and then drives the extrusion plate 6 to move up and down. When the extrusion plate 6 moves upward, the pressure decreases, and the one-way valve inside the water inlet pipe 5 opens, so that the abrasive water enters the sedimentation tank 1. During the descent of the extrusion plate 6, the pressure increases, and the one-way valve is closed, so that the abrasive water cannot pass into the sedimentation tank 1. Under the action of the filter screen 4, impurities in the abrasive water can be filtered out through the filter screen 4, thereby achieving the effect of sedimentation.
[0029] Reference Figure 2The surface of the ejection device 2 is provided with a rectangular groove 21 on the inner wall of the sedimentation tank 1, and a fixing rod 24 is fixedly connected inside the rectangular groove 21, and a sliding rod 23 is slidably connected to the surface of the fixing rod 24, and an L-shaped rod 22 is fixedly connected to the upper top of the sliding rod 23, and the upper top of the L-shaped rod 22 is fixedly connected to the bottom of the extrusion plate 6, and a slider 27 is fixedly connected to the other end of the sliding rod 23, and an ejection plate 25 is fixedly connected to the side of the slider 27, and an ejection plate 25 is fixedly connected to the upper top of the ejection plate 25. The impurities inside the mesh of the filter screen 4 can be cleaned out under the action of the ejection device 2, so as not to affect the use of the filter screen 4, and the ejection plate 25 and the ejection rod 28 are fixedly connected. With the cooperation of the rod 28, the mesh of the filter screen 4 can be kept unobstructed. When the sedimentation tank 1 needs to be used, the water inlet pipe 5 is connected to the connecting pipe, and the motor 8 is started, so that the eccentric wheel 7 drives the round rod 9 to move up and down, and then drives the extrusion plate 6 to move up and down. When the extrusion plate 6 moves upward, the pressure decreases, and the one-way valve inside the water inlet pipe 5 opens, so that the abrasive water enters the sedimentation tank 1. During the descent of the extrusion plate 6, the pressure increases, and the one-way valve is closed, so that the abrasive water cannot pass into the sedimentation tank 1. Under the action of the filter screen 4, impurities in the abrasive water can be filtered out through the filter screen 4, thereby achieving sedimentation. The upper top of the slider 27 is fixedly connected with a cushion block 26), and the cushion block 26 is a rubber block. Under the action of the cushion block 26, when the ejection plate 25 moves up, it will not directly contact the filter screen 4, avoiding the problem of rigid contact between the ejection plate 25 and the bottom of the filter screen 4. The surface of the fixing rod 24 is sleeved with a first spring, and the two ends of the first spring are respectively fixedly connected to the inner wall of the rectangular groove 21 and the bottom of the slider 27. Under the action of the first spring, when the ejection plate 25 moves up, the first spring can provide the ejection plate 25 with power to move up, thereby achieving the effect of assisting the ejection plate 25 to move up. When the abrasive water is being settled, the squeezing plate 6 moves up and down. When the filter screen 4 is moved, the L-shaped rod 22 moves up and down with the extrusion plate 6, thereby driving the sliding rod 23 to slide on the surface of the fixed rod 24, thereby driving the ejection plate 25 and the ejector rod 28 to move in the direction of the filter screen 4, thereby ejecting the impurities blocking the mesh of the filter screen 4. Under the action of the cushion block 26, the ejection plate 25 will not directly contact the filter screen 4 when it moves up, thereby avoiding the problem of rigid contact between the ejection plate 25 and the bottom of the filter screen 4. Under the action of the first spring, when the ejection plate 25 moves up, the first spring can provide power for the ejection plate 25 to move up, thereby achieving the effect of assisting the ejection plate 25 to move up, thereby achieving the ejection effect.
[0030] Reference Figure 3-4The replacement device 3 includes a groove 31 formed on the side of the extrusion plate 6, and a sealing ring 34 is arranged inside the groove 31. Under the action of the replacement device 3, the sealing ring 34 can be replaced after being damaged, thereby achieving the function of replacement and avoiding the extrusion plate 6 from failing to seal. The inner wall of the groove 31 is fixedly connected to a limiting rod 32, and a circular groove is formed on the upper top of the sealing ring 34. A clamping ring 33 is sleeved on the surface of the limiting rod 32, and an annular groove is formed on the inner wall of the circular groove. The clamping ring 33 and the annular groove have an interference fit. Under the interference fit between the clamping ring 33 and the annular groove, the sealing ring 34 can The bottom of the extrusion plate 6 is provided with an L-shaped groove 36, and a block 37 is fixedly connected to the surface of the extrusion plate 6. A groove body is provided on the surface of the block 37. A rectangular block 38 is slidably connected to the inside of the groove body. The rectangular block 38 is inserted into the inside of the L-shaped groove 36. Under the action of the rectangular block 38 and the L-shaped groove 36, the sealing ring 34 can be fixed to the side of the extrusion plate 6, thereby achieving the effect of replacing the sealing ring 34. A second spring 39 is fixedly connected to the inside of the groove body. The two ends of the second spring 39 are respectively connected to the inner wall of the groove body and the rectangular block The side of the rectangular block 38 is fixedly connected. Under the action of the second spring 39, the rectangular block 38 can be firmly inserted into the inside of the L-shaped groove 36, thereby avoiding the phenomenon that the bottom of the extrusion plate 6 is separated from the surface of the extrusion plate 6. The side of the rectangular block 38 is fixedly connected with a pull rope 35, which penetrates the bottom of the extrusion plate 6. The pull rope 35 is slidably connected inside the extrusion plate 6. Under the action of the pull rope 35, when the sealing ring 34 needs to be replaced, the sealing ring 34 can be quickly replaced. When the sealing ring 34 needs to be replaced, the pull rope 35 is pulled to move the rectangular block 38 to the inside of the card block 37. , so that the rectangular block 38 is retracted into the groove body, the bottom of the extrusion plate 6 is pulled downward, so that the extrusion plate 6 is separated, the sealing ring 34 is taken out from the inside of the groove 31, and the new sealing ring 34 is installed into the inside of the groove 31. Under the interference fit between the retaining ring 33 and the ring groove, the sealing ring 34 can be fixed in the inside of the groove 31, thereby achieving the fixing effect, the retaining block 37 is inserted into the inside of the L-shaped groove 36, so that the rectangular block 38 is inserted into the inside of the L-shaped groove 36, so that the bottom of the extrusion plate 6 is fixed to the extrusion plate 6, thereby achieving the replacement effect.
[0031] Working principle: when the lithium iron phosphate abrasive sedimentation device is needed, when the sedimentation tank 1 is needed, the water inlet pipe 5 is connected to the connecting pipe, and the motor 8 is started, so that the eccentric wheel 7 drives the round rod 9 to move up and down, and then drives the extrusion plate 6 to move up and down. When the extrusion plate 6 moves upward, the pressure decreases, and the one-way valve inside the water inlet pipe 5 opens, so that the abrasive water enters the sedimentation tank 1. During the descent of the extrusion plate 6, the pressure increases, and the one-way valve closes, so that the abrasive water cannot pass into the sedimentation tank 1. Under the action of the filter 4, impurities in the abrasive water can be filtered out through the filter 4, thereby achieving the effect of sedimentation. When the abrasive water is sedimented, when the squeezing plate 6 moves up and down, the L-shaped rod 22 follows the squeezing plate 6 to move up and down, thereby driving the sliding rod 23 to slide on the surface of the fixed rod 24, thereby driving the ejection plate 25 and the ejector rod 28 to move toward the filter 4, thereby ejecting the impurities blocking the mesh of the filter 4. Under the action of the pad 26, the ejection plate 25 moves up. When the sealing ring 34 needs to be replaced, the pull rope 35 is pulled to move the rectangular block 38 toward the inside of the clamping block 37, so that the rectangular block 38 is retracted into the inside of the groove body, and the bottom of the extrusion plate 6 is pulled downward, so that the extrusion plate 6 is separated, and the sealing ring 34 is taken out from the inside of the groove 31, and the new sealing ring 34 is installed into the inside of the groove 31. Under the interference fit between the clamping ring 33 and the ring groove, the sealing ring 34 can be fixed in the inside of the groove 31, so as to achieve the fixing effect, and the clamping block 37 is inserted into the inside of the L-shaped groove 36, so that the rectangular block 38 is inserted into the inside of the L-shaped groove 36, so that the bottom of the extrusion plate 6 is fixed to the extrusion plate 6, so as to achieve the replacement effect.
Claims
1. A lithium iron phosphate abrasive sedimentation device, comprising a sedimentation tank (1), characterized in that: The upper top of the sedimentation tank (1) is fixedly connected to a protrusion, the upper top of the protrusion is fixedly connected to a motor (8), the output end of the motor (8) is fixedly connected to an eccentric wheel (7), the surface of the eccentric wheel (7) is rotatably connected to a round rod (9), the other end of the round rod (9) is rotatably connected to an extrusion plate (6), a side of the extrusion plate (6) is provided with a replacement device (3), the surface of the sedimentation tank (1) is fixedly connected to a water inlet pipe (5), a one-way valve is provided inside the water inlet pipe (5), a filter screen (4) is provided inside the sedimentation tank (1), and a ejection device is provided at the bottom of the filter screen (4). (2), a rectangular groove (21) is provided on the surface of the ejection device (2) on the inner wall of the sedimentation tank (1), a fixed rod (24) is fixedly connected inside the rectangular groove (21), a sliding rod (23) is slidably connected to the surface of the fixed rod (24), an upper top of the sliding rod (23) is fixedly connected to an L-shaped rod (22), an upper top of the L-shaped rod (22) is fixedly connected to the bottom of the extrusion plate (6), the other end of the sliding rod (23) is fixedly connected to a sliding block (27), a side of the sliding block (27) is fixedly connected to an ejection plate (25), and an ejection rod (28) is fixedly connected to the upper top of the ejection plate (25).
2. The lithium iron phosphate abrasive sedimentation device according to claim 1, characterized in that: A cushion block (26) is fixedly connected to the upper top of the sliding block (27), and the cushion block (26) is a rubber block.
3. The lithium iron phosphate abrasive sedimentation device according to claim 2, characterized in that: A first spring is sleeved on the surface of the fixing rod (24), and two ends of the first spring are respectively fixedly connected to the inner wall of the rectangular groove (21) and the bottom of the sliding block (27).
4. The lithium iron phosphate abrasive sedimentation device according to claim 3, characterized in that: The replacement device (3) comprises a groove (31) formed on the side of the extrusion plate (6), and a sealing ring (34) is arranged inside the groove (31).
5. The lithium iron phosphate abrasive sedimentation device according to claim 4, characterized in that: The inner wall of the groove (31) is fixedly connected to a limit rod (32); the upper top of the sealing ring (34) is provided with a circular groove; the surface of the limit rod (32) is sleeved with a snap ring (33); the inner wall of the circular groove is provided with an annular groove; the snap ring (33) is interference fit with the annular groove.
6. The lithium iron phosphate abrasive sedimentation device according to claim 5, characterized in that: An L-shaped groove (36) is provided at the bottom of the extrusion plate (6), a clamping block (37) is fixedly connected to the surface of the extrusion plate (6), a groove body is provided on the surface of the clamping block (37), a rectangular block (38) is slidably connected to the interior of the groove body, and the rectangular block (38) is inserted into the interior of the L-shaped groove (36).
7. The lithium iron phosphate abrasive sedimentation device according to claim 6, characterized in that: A second spring (39) is fixedly connected inside the groove body, and two ends of the second spring (39) are respectively fixedly connected to the inner wall of the groove body and the side surface of the rectangular block (38).
8. The lithium iron phosphate abrasive sedimentation device according to claim 7, characterized in that: A drawstring (35) is fixedly connected to the side of the rectangular block (38), the drawstring (35) penetrates the bottom of the extrusion plate (6), and the drawstring (35) is slidably connected inside the extrusion plate (6).