Brush type cyclone sand removing machine

Abstract

The utility model discloses a brush type cyclone desanding machine, and relates to the field of cyclone desanding machines. The device comprises a rotational flow cylinder and a sand setting cylinder, a rising mechanism is arranged at the central axis of the rotational flow cylinder, a cylinder is arranged on the outer side of the rising mechanism, an adjusting mechanism is arranged at the top of the cylinder, and by means of the adjusting mechanism, when the speed of external water entering the rotational flow cylinder is reduced, the length of a traction rod can be adjusted; the sand-water separator can be flexibly matched with rotation of the adjusting piece to ensure that an opening in the top of the cylinder is gradually reduced, and the adjustment aims at preventing turbid water on the outer side from causing adverse effects on a clear water part at the opening in the top of the cylinder, so that the convenience and practicability of sand-water separation are improved; and the size of the opening in the top end of the cylinder can be easily changed through the adjusting mechanism, so that the equipment can better adapt to water bodies with various flow speeds, the practicability of the equipment is improved, and the high efficiency and stability of the sand-water separation process are ensured.

Description

Technical Field

[0001] The utility model relates to the field of cyclone sand removers, in particular to a brush-type cyclone sand remover. Background Art

[0002] The brush-type cyclone sand remover is a device that uses the principle of cyclone sand removal to remove sand from water. The working principle of the cyclone sand remover is mainly based on centrifugal separation. When water flows into the equipment tangentially from the sand removal water inlet under a certain pressure, a rotating funnel-shaped flow field will be formed inside the sand remover. Due to the different densities of sand and water, under the combined action of centrifugal force, centripetal force, buoyancy and fluid drag, water with lower density will rise and be discharged from the outlet, while sand with higher density will settle to the drain outlet at the bottom of the equipment, thereby achieving sand and water separation.

[0003] In the existing cyclone sand removal technology, the density difference between sand and water is used, combined with the comprehensive effects of centrifugal force, centripetal force, buoyancy and fluid drag, to achieve sand and water separation. In this process, the water body with lower density will rise and be discharged from the outlet. Previously, there was a patent with application number 202222314609.9, named "A cyclone sand remover". In order to reduce the interference of spiral blades and stirring blades on the central rising water body and the outer cyclone descending water body, a cylinder is specially set on the periphery of the spiral blade as isolation. However, in actual applications, the difference in flow rate of external water entering the cyclone sand remover will cause the centrifugal strength of the internal gravel to be different. Especially when the water inlet flow rate is slow, the boundary between the outer turbid water body and the central clean water body will change, and the fixed cylinder design cannot flexibly adapt to a variety of working conditions. This to a certain extent limits the widespread application of cyclone sand removers and reduces their convenience of use. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a brush-type cyclone sand remover to solve the technical problem that the flow rate of external water entering the cyclone sand remover is different, resulting in different centrifugal strengths of the water and internal sand in the sand remover, and the fixed cylindrical structure cannot be well adapted to a variety of operating conditions, resulting in a relatively single operating condition.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a brush-type cyclone sand remover, comprising a cyclone cylinder and a sand settling cylinder, a lifting mechanism is arranged at the central axis of the cyclone cylinder, a cylinder is arranged on the outside of the lifting mechanism, an adjusting mechanism is arranged on the top of the cylinder, the adjusting mechanism comprises a plurality of adjusting plates, a diaphragm is arranged between adjacent adjusting plates, the inner side of the adjusting plate is rotatably connected to a first connecting rod via a rotating shaft, the other end of the first connecting rod is rotatably connected to a second connecting rod via a rotating shaft, a movable ring is arranged on the top of the second connecting rod, a hanging buckle is buckled on the outside of the movable ring, a supporting cross bar is arranged on the top of the cyclone cylinder, and the hanging buckle is connected to the supporting cross bar via a traction rod.

[0006] By adopting the above technical solution, when the speed of external water entering the cyclone cylinder decreases, the size of the opening at the top of the cylinder is adjusted by shortening the length of the traction rod. This adjustment can quickly respond to changes in flow rate and maintain the sand-water separation efficiency.

[0007] Furthermore, the adjusting plate is rotatably connected to the cylinder via a rotating shaft, and a plurality of the adjusting plates are arranged in an equidistant ring along the central axis of the cylinder.

[0008] By adopting the above technical solution, the adjusting plate can be flexibly rotated as needed to adapt to different working conditions. This connection method is both stable and efficient, ensuring the smoothness and accuracy of the adjusting plate during rotation.

[0009] Furthermore, the diaphragm is a soft water-isolating membrane used to adapt to the rotational position change of the regulating piece.

[0010] By adopting the above technical solution, the diaphragm serves as a soft water-isolating membrane with good flexibility and water-isolating properties, which enables it to fit tightly between the regulating plates and effectively prevent leakage and mixing of water bodies.

[0011] Furthermore, the traction rod has two but not limited to two length dimensions.

[0012] By adopting the above technical solution, more options are provided for operators, so that the equipment can flexibly adjust the size of the top opening of the cylinder according to different situations, so as to better control the sand-water separation process.

[0013] Furthermore, the lifting mechanism includes an outer sleeve, and a spiral blade and a stirring blade are arranged on the outer side of the outer sleeve.

[0014] By adopting the above technical solution, these spiral blades can produce a strong swirling effect when rotating, and the swirling flow can quickly separate the sand particles in the water body and push them to settle to the bottom of the sand settling tube, thereby improving the efficiency of sand and water separation.

[0015] Furthermore, a reducer and a motor are provided on the top of the supporting cross bar to drive the outer sleeve to rotate.

[0016] By adopting the above technical solution, the reducer can reduce the speed of the motor output and increase the torque at the same time, providing stable and powerful power for the rotation of the outer sleeve, ensuring that the outer sleeve can rotate smoothly at an appropriate speed, and providing reliable power support for the sand and water separation process.

[0017] Furthermore, a mud suction pipe is sleeved on the central axis of the outer sleeve, the bottom end of the mud suction pipe extends into the interior of the sand settling cylinder, and the top end of the mud suction pipe is connected to an external mud suction pump through a sand outlet.

[0018] By adopting the above technical solution, the mud suction pipe can directly penetrate into the interior of the sand settling tube, effectively extracting the sand and impurities deposited at the bottom, making the sand and water separation process more thorough and improving the separation efficiency.

[0019] Furthermore, a water inlet and a water outlet are provided on the outer side of the cyclone drum, and the water inlet is an oblique structure.

[0020] By adopting the above technical solution, it is beneficial for the water to produce a strong swirling effect when entering the swirling tube. The oblique water inlet can guide the water flow to enter the swirling tube at a certain angle, thereby forming a rotating flow field in the tube, providing the necessary centrifugal force for sand and water separation.

[0021] Furthermore, the cyclone cylinder and the sand settling cylinder are an integrated structure, and a support frame is provided on the outer side of the sand settling cylinder.

[0022] By adopting the above technical solution, the integrity and stability of the equipment are enhanced, the integrated structure avoids leakage problems at the joints, ensures the sealing and reliability of the equipment during operation, and thus improves the efficiency of sand-water separation.

[0023] In summary, the utility model mainly has the following beneficial effects:

[0024] The utility model uses an adjusting mechanism, when the speed at which external water enters the cyclone cylinder is reduced, the length of the traction rod can be adjusted to make it shorter, and this adjustment will pull the movable ring to move upward, and since the first connecting rod and the second connecting rod are rotatably connected, the upward movement of the movable ring will drive the outer adjusting piece to rotate relative to the cylinder, and in this rotation process, the diaphragm plays a key role, and it can flexibly cooperate with the rotation of the adjusting piece to ensure that the opening at the top of the cylinder gradually shrinks, and this adjustment is intended to prevent the turbid water on the outside from having an adverse effect on the clear water part at the opening position at the top of the cylinder, thereby improving the convenience and practicality of sand and water separation, and the advantage of this adjustment process lies in its flexibility and adaptability, according to different water inlet flow rates, the size of the top opening of the cylinder can be easily changed through the adjusting mechanism, so that the equipment can better adapt to water bodies of various flow rates, which not only improves the practicality of the equipment, but also ensures the high efficiency and stability of the sand and water separation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0026] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0027] Figure 3 It is a cross-sectional structural schematic diagram of the cylinder of the utility model;

[0028] Figure 4 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0029] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure at point B.

[0030] In the figure: 101, cyclone tube; 102, sand settling tube; 103, support frame; 104, water inlet; 105, water outlet; 2, support cross bar; 3, reducer; 4, motor; 5, sand outlet; 6, mud suction pipe; 7, rising mechanism; 701, outer sleeve; 702, spiral blade; 703, stirring blade; 8, cylinder; 9, adjustment mechanism; 901, adjustment plate; 902, diaphragm; 903, first connecting rod; 904, second connecting rod; 905, movable ring; 906, hook; 907, traction rod. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0032] The following describes an embodiment of the utility model based on its overall structure. Embodiment 1:

[0033] Brush type cyclone sand remover, such as Figure 1-Figure 5 As shown, it includes a cyclone cylinder 101 and a sand settling cylinder 102. A rising mechanism 7 is arranged at the central axis of the cyclone cylinder 101. A cylinder 8 is arranged on the outer side of the rising mechanism 7. An adjusting mechanism 9 is arranged on the top of the cylinder 8. The adjusting mechanism 9 includes a plurality of adjusting sheets 901. A diaphragm 902 is arranged between adjacent adjusting sheets 901. A first connecting rod 903 is rotatably connected to the inner side of the adjusting sheet 901 through a rotating shaft. The other end of the first connecting rod 903 is rotatably connected to the second connecting rod 904 through a rotating shaft. A movable ring 905 is arranged on the top of the second connecting rod 904. A hanging buckle 906 is buckled on the outer side of the movable ring 905. A supporting cross bar 2 is arranged on the top of the cyclone cylinder 101. The hook 906 is connected to the supporting cross bar 2 through the traction rod 907. When the speed at which the external water enters the cyclone cylinder 101 decreases, the size of the top opening of the cylinder 8 is adjusted by shortening the length of the traction rod 907. This adjustment can quickly respond to changes in flow rate and maintain the efficiency of sand and water separation. At the same time, the movable ring 905 is pulled upward, and the rotation of the connecting rod is used to cause the adjusting plate 901 and the cylinder 8 to rotate relative to each other, further changing the size of the opening. This dynamic adjustment mechanism, combined with the flexibility of the diaphragm 902, ensures that the top opening of the cylinder 8 can be reduced, thereby effectively preventing the influence of turbid water on the clean water part, and significantly improving the convenience and practicality of sand and water separation.

[0034] See also Figure 2 , Figure 3 , Figure 4 , Figure 5 The adjusting piece 901 is rotatably connected to the cylinder 8 through a rotating shaft, and a plurality of adjusting pieces 901 are arranged in an equidistant ring along the central axis of the cylinder 8, so that the adjusting piece 901 can be flexibly rotated according to needs to adapt to different working conditions. This connection method is both stable and efficient, ensuring the smoothness and accuracy of the adjusting piece 901 during rotation. At the same time, a plurality of adjusting pieces 901 are arranged in an equidistant ring along the central axis of the cylinder 8. This layout method can ensure uniform force distribution around the cylinder and avoid the problem of local stress concentration. The equidistant ring arrangement also makes the space utilization between the adjusting pieces 901 more reasonable, which not only ensures that each adjusting piece 901 has sufficient movement space, but also facilitates unified control and management.

[0035] See also Figure 4 , Figure 5The diaphragm 902 is a soft water-proof membrane, which is used to adapt to the rotational position change of the adjusting piece 901. As a soft water-proof membrane, the diaphragm 902 has good flexibility and water-proof performance, which enables it to fit tightly between the adjusting pieces 901 and effectively prevent leakage and mixing of water. At the same time, since the material of the diaphragm 902 is soft, it can easily adapt to the rotational position change of the adjusting piece 901. When the adjusting piece rotates, the diaphragm can flexibly deform accordingly to ensure the sealing inside the cylinder 8 and prevent mutual interference between clear water and turbid water.

[0036] See also Figure 4 , Figure 5 The traction rod 907 is in two but not limited to two length sizes, which provides more choices for operators and allows the equipment to flexibly adjust the size of the top opening of the cylinder 8 according to different situations, so as to better control the sand-water separation process. At the same time, the traction rod 907, which is not limited to two length sizes, increases the adaptability and flexibility of the equipment. Faced with different water inlet flow rates and water quality conditions, the operator can choose the appropriate traction rod 907 length according to actual needs to achieve the best sand-water separation effect. This diversified design makes the equipment more practical and can meet the needs of more scenarios. Embodiment 2:

[0037] See also Figure 3 , Figure 5 The rising mechanism 7 includes an outer sleeve 701, and spiral blades 702 and stirring blades 703 are arranged on the outside of the outer sleeve 701. These spiral blades 702 can produce a strong swirl effect when rotating. The swirl can quickly separate the sand particles in the water body and push them to settle to the bottom of the sand settling cylinder 102, thereby improving the efficiency of sand and water separation. At the same time, stirring blades 703 are also arranged on the outer sleeve 701. These blades can stir the water body during rotation and are installed on the upper inner side of the cylinder 8, which is conducive to using the stirring blades 703 to stir the water body, speeding up the flow rate of the water body, and preventing the external turbid water body from affecting the clear water at the top of the cylinder 8.

[0038] See also Figure 1 , Figure 2 , Figure 3A reducer 3 and a motor 4 are provided on the top of the supporting cross bar 2, which are used to drive the rotation of the outer sleeve 701. The reducer 3 can reduce the speed output by the motor 4 and increase the torque, thereby providing a stable and powerful power for the rotation of the outer sleeve 701, ensuring that the outer sleeve 701 can rotate smoothly at an appropriate speed, and providing reliable power support for the sand-water separation process. At the same time, the motor 4, as a driving source, provides the original power for the rotation of the reducer 3 and the outer sleeve 701. Its stable performance and high energy conversion efficiency ensure the continuous and stable operation of the sand-water separation equipment, improve the work efficiency and processing capacity, simplify the structure of the equipment, and facilitate maintenance.

[0039] See also Figure 1 , Figure 2 , Figure 3 A mud suction pipe 6 is sleeved on the central axis of the outer sleeve 701, and the bottom end of the mud suction pipe 6 extends into the interior of the sand settling cylinder 102. The top end of the mud suction pipe 6 is connected with an external mud suction pump through a sand outlet 5. The mud suction pipe 6 can directly penetrate into the interior of the sand settling cylinder 102, and effectively extract the sand and impurities deposited at the bottom, so that the sand and water separation process is more thorough and the separation efficiency is improved. At the same time, the top end of the mud suction pipe 6 is connected with an external mud suction pump through the sand outlet 5, ensuring the smooth discharge of sand and impurities. This connection method enables the equipment to operate continuously and stably, reduces the risk of blockage and shutdown, and thus improves the overall performance and reliability of the equipment.

[0040] See also Figure 1 , Figure 2 , Figure 3 A water inlet 104 and a water outlet 105 are provided on the outside of the cyclone tube 101. The water inlet 104 is an oblique structure, which is conducive to the strong cyclone effect of the water body when entering the cyclone tube. The oblique water inlet 104 can guide the water flow to enter the cyclone tube at a certain angle, thereby forming a rotating flow field in the tube, providing the necessary centrifugal force for sand and water separation. At the same time, the oblique water inlet 104 also helps to reduce the direct impact of water flow on the bottom of the cyclone tube 101, avoiding energy loss and tube bottom wear caused by water flow impact, and extending the service life of the equipment. This water inlet method also makes it easier for sand particles to settle into the sand settling tube 102 under the action of centrifugal force, further improving the efficiency of sand and water separation.

[0041] See also Figure 1 , Figure 2 , Figure 3The cyclone cylinder 101 and the grit cylinder 102 are an integrated structure, and a support frame 103 is arranged on the outside of the grit cylinder 102, which enhances the integrity and stability of the equipment. The integrated structure avoids leakage problems at the joints and ensures the sealing and reliability of the equipment during operation, thereby improving the efficiency of sand and water separation. At the same time, the support frame 103 arranged on the outside of the grit cylinder 102 provides a stable support for the equipment. The support frame 103 can disperse the weight of the equipment and prevent the equipment from tilting or shifting during operation, thereby ensuring the normal operation and safe operation of the equipment.

[0042] The implementation principle of the utility model is as follows: first, the water inlet 104 is connected to the external water source by using the liquid inlet pump, the sand outlet 5 is connected to the external mud suction pump, and the motor 4 is started, and the outer sleeve 701 is driven to rotate by the motor 4 and the reducer 3. Then, the liquid inlet pump is turned on, so that the external water body passes through the oblique water inlet 104 and the cyclone 101 to form a sufficient centrifugal effect. Due to the different densities of sand particles and water, under the combined action of centrifugal force, centripetal force, buoyancy and fluid drag, the water with lower density will rise through the rising mechanism 7 and be discharged from the water outlet 105, while the sand particles with higher density will settle to the sand settling drum 102 at the bottom of the equipment, thereby realizing sand and water separation. Afterwards, the sand and gravel at the bottom of the sand settling drum 102 are discharged through the mud suction pump;

[0043] When the speed of external water entering the cyclone cylinder 101 decreases, the length of the traction rod 907 is shortened, and at the same time, the movable ring 905 is pulled upward, and the rotation connection between the first connecting rod 903 and the second connecting rod 904 is utilized to cause the outer adjustment piece 901 and the cylinder 8 to rotate, and cooperate with the action of the diaphragm 902 to achieve the situation where the top opening of the cylinder 8 is reduced, thereby preventing the turbid water outside from affecting the force of the clear water part at the top position of the cylinder 8, thereby improving the convenience and practicality of sand and water separation. In this process, the size of the top opening of the cylinder 8 can be changed by the adjustment mechanism 9 according to the different water inlet flow rates, which is conducive to adapting to water bodies with different flow rates.

[0044] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0045] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. Brush type cyclone sand remover, characterized by: The invention comprises a cyclone cylinder (101) and a sand settling cylinder (102), wherein a lifting mechanism (7) is arranged at the central axis of the cyclone cylinder (101), a cylinder (8) is arranged on the outside of the lifting mechanism (7), an adjusting mechanism (9) is arranged on the top of the cylinder (8), the adjusting mechanism (9) comprises a plurality of adjusting plates (901), a diaphragm (902) is arranged between adjacent adjusting plates (901), a first connecting rod (903) is rotatably connected to the inner side of the adjusting plates (901) via a rotating shaft, the other end of the first connecting rod (903) is rotatably connected to the second connecting rod (904) via a rotating shaft, a movable ring (905) is arranged at the top end of the second connecting rod (904), a hanging buckle (906) is buckled on the outside of the movable ring (905), a supporting cross bar (2) is arranged on the top of the cyclone cylinder (101), and the hanging buckle (906) is connected to the supporting cross bar (2) via a traction rod (907).

2. The brush-type cyclone sand remover according to claim 1, characterized in that: The adjusting plate (901) is rotatably connected to the cylinder (8) via a rotating shaft, and a plurality of the adjusting plates (901) are arranged in an equidistant ring along the central axis of the cylinder (8).

3. The brush-type cyclone sand remover according to claim 1, characterized in that: The diaphragm (902) is a soft water-isolating membrane, and is used to adapt to the change in the rotational position of the adjustment piece (901).

4. The brush-type cyclone sand remover according to claim 1, characterized in that: The traction rod (907) has two length dimensions but is not limited to two.

5. The brush-type cyclone sand remover according to claim 1, characterized in that: The lifting mechanism (7) comprises an outer sleeve (701), and a spiral blade (702) and a stirring blade (703) are arranged on the outer side of the outer sleeve (701).

6. The brush-type cyclone sand remover according to claim 1, characterized in that: A reducer (3) and a motor (4) are provided on the top of the supporting crossbar (2) for driving the outer sleeve (701) to rotate.

7. The brush-type cyclone sand remover according to claim 5, characterized in that: A mud suction pipe (6) is sleeved on the central axis of the outer sleeve (701), the bottom end of the mud suction pipe (6) extends into the interior of the sand settling cylinder (102), and the top end of the mud suction pipe (6) is connected to an external mud suction pump through a sand outlet (5).

8. The brush-type cyclone sand remover according to claim 1, characterized in that: A water inlet (104) and a water outlet (105) are provided on the outside of the cyclone cylinder (101), and the water inlet (104) is an oblique structure.

9. The brush-type cyclone sand remover according to claim 1, characterized in that: The cyclone cylinder (101) and the sand settling cylinder (102) are of an integrated structure, and a support frame (103) is provided on the outside of the sand settling cylinder (102).

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