A separation device and separation method of a three-stage separator

Abstract

The present invention provides a separation device and a separation method for a three-stage separator, belonging to the technical field of three-stage separators. The separation device and the separation method for a three-stage separator include a support plate, a separation box is fixedly installed inside the support plate, an air intake pipe is fixedly connected to the outer surface of the separation box, a centrifugal adjustment component is arranged inside the separation box, and the centrifugal adjustment component includes a positioning box, and the number of the positioning boxes is multiple, and the side surface of the multiple positioning boxes is provided with guide vanes. The present invention drives the rotating shaft to rotate counterclockwise by controlling the motor to drive the transmission shaft to rotate. When one end of the cross adjustment frame of different lengths contacts the top surface of the spring, the inclination of each guide vane is changed, thereby changing the spiral speed of the air after entering the separation box, thereby achieving the purpose of being able to flexibly adjust the spiral speed of the gas when it enters the separation box.

Description

Technical Field

[0001] The present invention relates to the technical field of three-stage separators, and in particular to a separation device and a separation method of a three-stage separator. Background Art

[0002] The third-stage separator is also commonly referred to as the "three-stage separator". It is mainly used to further separate gases, liquids and solids in the industrial separation process. There are many types of third-stage separators, among which the cyclone separator is the most widely used one. The cyclone separator uses the rotating centrifugal force to separate the solid particles and droplets in the airflow. After the airflow enters the separator, it is forced to rotate along a spiral path, so that the solid particles and droplets settle to the wall of the separator. It is widely used in dust control, gas purification, and separation of solids and liquids in the petroleum and chemical industries.

[0003] However, there are still some problems in the actual use of the existing cyclone separators. For example, the existing cyclone separators have a simple structure, and in the process of realizing solid-liquid separation of gases with different solid and liquid contents, it is impossible to effectively and flexibly adjust the rotation speed of the airflow entering the separator, which results in low practicality of the separator. Summary of the invention

[0004] In order to make up for the above deficiencies, the present invention provides a separation device and a separation method of a three-stage separator that overcomes the above technical problems or at least partially solves the above problems.

[0005] The present invention is achieved in that:

[0006] The present invention provides a separation device of a three-stage separator, comprising a support plate, a separation box is fixedly installed inside the support plate, an air intake pipe is fixedly connected to the outer surface of the separation box, an exhaust pipe is fixedly installed inside the separation box, a rotating shaft is arranged inside the exhaust pipe, a separation cylinder is rotatably installed on the outer surface of the separation box, a liquid collecting box 1 is arranged outside the separation cylinder, a collection box is fixedly connected to the bottom surface of the liquid collecting box 1, the outer wall of the collection box is a mesh structure, a liquid collecting box 2 is installed outside the collection box, and a centrifugal adjustment component is arranged inside the separation box;

[0007] The centrifugal adjustment component includes a positioning box, the number of the positioning boxes is multiple, the multiple positioning boxes are all arranged in a spiral shape, and one side surface of the multiple positioning boxes is provided with a guide vane, and the centrifugal adjustment component is arranged to increase the spiral speed of the airflow;

[0008] A separation enhancement component, the separation enhancement component includes a dispersion disc, the dispersion disc is fixedly mounted on the outer surface of the rotating shaft, and the separation enhancement component is configured to enhance the strength of solid-liquid separation.

[0009] In a preferred embodiment, a mounting shaft is rotatably installed inside the positioning box, a meshing gear is fixedly sleeved on the outer surface of the mounting shaft, the guide vane is fixedly installed on one end of the mounting shaft, a tooth plate is sleeved inside the positioning box, the tooth plate and the meshing gear are meshed with each other, the top end of the tooth plate is fixedly connected to a connecting rod, the connecting rods extend to the outside of the separation box, a circular frame is fixedly installed on one end of the connecting rod extending to the outside of the separation box, and a plurality of springs are fixedly connected between the circular frame and the top surface of the separation box.

[0010] In a preferred solution, a top plate is provided above the separation box, and a motor is provided above the top plate, the output end of the motor is fixedly connected to the top end of the rotating shaft, extension plates are fixedly installed on both side surfaces of the top plate, a transmission shaft is rotatably installed inside the extension plates, a pulley is fixedly connected to the top end of the transmission shaft and the outer surface of the rotating shaft, a transmission belt is sleeved inside the pulley, and a bevel gear 2 is fixedly sleeved on the outer surface of the transmission shaft.

[0011] In a preferred solution, a horizontal plate is provided below the top plate, a positioning frame is fixedly installed on the top surface of the horizontal plate, a one-way drive shaft is rotatably installed inside the positioning frame, a cross adjustment frame is fixedly installed on one end of the one-way drive shaft, the four ends of the cross adjustment frame are of different lengths, a ratchet group is installed on the other end of the one-way drive shaft, a connecting shaft is connected to one side of the ratchet group, a bevel gear one is fixedly connected to one end of the connecting shaft, and the bevel gear one and bevel gear two are meshed with each other.

[0012] In a preferred embodiment, a plurality of leakage holes are equidistantly provided on the outer surface of the separation cylinder, a meshing gear disk 1 is fixedly installed on the inner wall of the separation cylinder, a plurality of connecting blocks are fixedly installed on the outer surface of the dispersion disk, a meshing gear disk 2 is fixedly installed on one side surface of the plurality of connecting blocks, the meshing gear disk 2 is meshed with the meshing gear disk 1, a plurality of guide grooves are equidistantly provided on the top surface of the dispersion disk, and the plurality of guide grooves are all arc-shaped, a fixed cylinder is provided on the bottom surface of the separation cylinder, the separation cylinder is rotatably installed on the top surface of the fixed cylinder, a discharge cylinder is fixedly installed on the bottom surface of the fixed cylinder, and the discharge cylinder penetrates the liquid collecting box 1 and extends to the interior of the miscellaneous collecting box.

[0013] In a preferred embodiment, a plurality of exhaust grooves are provided on the top surface of the dispersion disk, an exhaust fan is fixedly mounted on the outer surface of the rotating shaft, the exhaust fan is located below the dispersion disk, an exhaust frame is fixedly connected to the bottom surface of the exhaust pipe, and the exhaust frame is arranged above the dispersion disk.

[0014] In a preferred embodiment, a cleaning assembly is provided inside the liquid collecting tank one, and the cleaning assembly includes a plug-in rod, which is movably plugged into the liquid collecting tank one, and one end of the plug-in rod extending into the liquid collecting tank one is fixedly installed with a brush, and the brush is arranged on the outside of the separation cylinder, and a plug-in column is fixedly installed on the top surface of one end of the plug-in rod located outside the liquid collecting tank one, and a limit plate is fixedly installed on the outer surface of the plug-in rod located outside the liquid collecting tank one, and a spring 2 is fixedly connected between one side surface of the limit plate and the outer surface of the liquid collecting tank one.

[0015] In a preferred solution, an eccentric wheel is fixedly mounted on the bottom surface of the transmission shaft, a clamping groove is provided on the bottom surface of the eccentric wheel, and the plug-in column is movably clamped in the inside of the clamping groove.

[0016] In a preferred solution, drainage components are provided on both side surfaces of the second liquid collecting tank, and the drainage components include a suction cylinder, which is fixedly installed on one side surface of the second liquid collecting tank, and a movable plug is movably connected inside the suction cylinder, and one side surface of the movable plug is fixedly connected with an L-shaped frame, and the other end of the L-shaped frame is fixedly connected to a plug-in rod, and a suction pipe and a drainage pipe are fixedly connected to the outer surface of the suction cylinder, the suction pipe extends to the interior of the second liquid collecting tank, and the drainage pipe extends to the interior of the first liquid collecting tank, and the outer surfaces of the suction pipe and the drainage pipe are respectively fixedly connected with a one-way valve one and a one-way valve two.

[0017] A separation method of a three-stage separator comprises the following steps:

[0018] S1: Preparation: Connect the external gas transmission equipment to the air inlet pipe, and then start the external gas transmission equipment to inject the gas to be separated into the separation box through the air inlet pipe to separate gas, solid and liquid;

[0019] S2: spiral separation speed adjustment: the inclination angle of the guide vane is adjusted according to the contents of gas, solid and liquid in the injected gas, the control motor drives the rotating shaft to rotate counterclockwise, and the transmission between bevel gear 2 and bevel gear 1 drives the connecting shaft to rotate. One end of the cross adjustment frame with different lengths contacts the top surface of spring 1, which can press spring 1 downward to drive each connecting rod to move toward the inside of the separation box, drive the installation shaft to rotate, so that the inclination of each guide vane is changed, thereby changing the spiral speed after the air enters the separation box;

[0020] S3: Further enhancement of spiral speed: The motor is controlled to rotate counterclockwise to drive the transmission shaft to rotate. The gas spirally rotates inside the separation box to the exhaust rack. The gas, solid and liquid are in a spiral state and pass through the exhaust rack to reach the top surface of the dispersion disk. As the dispersion disk rotates, it passes through the leakage groove and enters the inside of the separation cylinder. The spiral force of the three conveyed by the dispersion disk is increased, so that the spiral force of the gas to be separated can be further enhanced.

[0021] S4: Cleaning: When the transmission shaft rotates, the eccentric wheel is driven to rotate, which can drive the plug rod to move back and forth inside the liquid collecting box, driving the brush to contact and separate from the outer wall of the separation cylinder. When the separation cylinder rotates, the brush can clean the leakage hole opened inside the separation cylinder to prevent solid impurities from clogging the leakage hole.

[0022] S5: Solid-liquid separation again: When the plug rod moves back and forth, it can drive the L-shaped frame to move back and forth, thereby driving the movable plug to move back and forth inside the suction cylinder. During the movement, the liquid seeping from the inside of the liquid collecting box 2 can be sucked into the inside of the suction cylinder through the liquid suction pipe, and then injected into the inside of the liquid collecting box 1 through the liquid discharge pipe for unified collection, thereby ensuring that the liquid content in the solid inside the collecting box is further reduced;

[0023] S6: Completion of separation operation: Finally, the gas is discharged to the outside through the exhaust pipe, the liquid enters the interior of the liquid collecting box, and the solid enters the interior of the impurity collecting box.

[0024] The present invention provides a separation device and a separation method of a three-stage separator, and its beneficial effects include:

[0025] 1. By setting up a centrifugal adjustment component, the motor is controlled to drive the rotating shaft to rotate counterclockwise, drive the transmission shaft to rotate, and drive the connecting shaft to rotate through the transmission between bevel gear 2 and bevel gear 1. When one end of the cross adjustment frame with different lengths contacts the top surface of spring 1, the spring 1 can be pressed downward to drive each connecting rod to move toward the inside of the separation box, thereby driving the installation shaft to rotate, so that the inclination of each guide blade is changed, thereby changing the spiral speed after the air enters the separation box, thereby achieving the purpose of flexibly adjusting the spiral speed of the gas when it enters the separation box.

[0026] 2. By setting up a separation enhancement component and controlling the motor to rotate counterclockwise to drive the transmission shaft to rotate, when the gas spirally rotates inside the separation box to the exhaust frame, the gas, solid and liquid reach the top surface of the exhaust frame at the same time, and pass through the exhaust frame to reach the top surface of the dispersion disk in a spiral state. The three reaching the top surface of the dispersion disk will enter the inside of the guide groove, and as the dispersion disk rotates, they will enter the inside of the separation cylinder through the leakage groove, and the spiral force of the three conveyed by the dispersion disk will increase, thereby achieving the purpose of further enhancing the spiral force of the gas to be separated.

[0027] 3. By setting up a drainage component, when the plug-in rod moves back and forth, it can drive the L-shaped frame to move back and forth, thereby driving the movable plug to move back and forth inside the suction cylinder. During the movement, the liquid seeping from the inside of the liquid collecting box 2 can be sucked into the inside of the suction cylinder through the suction pipe, and then injected into the inside of the liquid collecting box 1 through the drainage pipe for unified collection, thereby ensuring that the liquid content in the solid inside the collecting box is further reduced, that is, the solid-liquid separation effect is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 It is an overall stereogram provided by an embodiment of the present invention;

[0030] Figure 2 A schematic diagram of the overall cross-sectional structure provided for an embodiment of the present invention;

[0031] Figure 3 A schematic diagram of a cross-sectional structure of a separation box provided in an embodiment of the present invention;

[0032] Figure 4 A schematic diagram of a cross-sectional structure of a positioning box provided in an embodiment of the present invention;

[0033] Figure 5 A schematic diagram of the structure of a cross adjustment frame provided in an embodiment of the present invention;

[0034] Figure 6 A schematic diagram of the cross-sectional structure of a separation cylinder provided in an embodiment of the present invention;

[0035] Figure 7 A schematic diagram of the structure of a separation cylinder from above provided in an embodiment of the present invention;

[0036] Figure 8 A schematic diagram of the bottom structure of a separation cylinder provided in an embodiment of the present invention;

[0037] Fig. 9 A schematic diagram of the suction cylinder structure provided in an embodiment of the present invention.

[0038] In the figure: 1, support plate; 2, support leg; 3, vertical pole; 4, top plate; 5, separation box; 6, air inlet pipe; 7, exhaust pipe; 8, liquid collecting box 1; 9, separation cylinder; 10, sundry collecting box; 11, liquid collecting box 2; 12, motor; 13, mounting frame; 14, rotating shaft; 15, extension plate; 16, transmission shaft; 17, pulley; 18, transmission belt; 19, eccentric wheel; 20, centrifugal adjustment assembly; 201, positioning box; 202, guide vane; 203, connecting rod; 204, circular frame; 205, spring 1; 206, horizontal plate; 207, positioning frame; 208, one-way drive shaft; 209, ratchet group; 210, connecting shaft; 2011, bevel gear 1; 2012, bevel gear 2; 201 3. Cross adjustment frame; 2014. Tooth plate; 2015. Mounting shaft; 2016. Meshing gear; 21. Cleaning assembly; 2101. Plug rod; 2102. Plug column; 2103. Limit plate; 2104. Spring 2; 2105. Plate brush; 22. Drain assembly; 221. Suction cylinder; 222. Movable plug; 223. L-shaped frame; 224. Suction tube; 225. One-way valve 1; 226. Drain pipe; 227. One-way valve 2; 23. Fixed cylinder; 24. Discharge cylinder; 25. Exhaust frame; 26. Leakage hole; 27. Dispersion disk; 28. Meshing tooth disk 1; 29. ​​Meshing tooth disk 2; 30. Connecting block; 31. Leakage groove; 32. Guide groove; 33. Exhaust groove; 34. Exhaust fan. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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.

[0040] Reference Figure 1-Figure 9The present invention provides a technical solution: a separation device of a three-stage separator, comprising a support plate 1, a separation box 5 is fixedly installed inside the support plate 1, an air intake pipe 6 is fixedly connected to the outer surface of the separation box 5, an exhaust pipe 7 is fixedly installed inside the separation box 5, a rotating shaft 14 is arranged inside the exhaust pipe 7, a separation cylinder 9 is rotatably installed on the outer surface of the separation box 5, a liquid collecting box 8 is arranged outside the separation cylinder 9, a collection box 10 is fixedly connected to the bottom surface of the liquid collecting box 8, the outer wall of the collection box 10 is a mesh structure, and the outer surface of the collection box 10 A liquid collecting box 11 is installed, and a centrifugal regulating assembly 20 is arranged inside the separation box 5. When in use, firstly, the external gas transmission equipment is fixedly connected to the air inlet pipe 6, and then the gas to be separated is injected into the separation box 5 through the air inlet pipe 6 by starting the external gas transmission equipment to perform the gas, solid and liquid separation operation, wherein the gas will be discharged through the exhaust pipe 7, the liquid will uniformly enter the liquid collecting box 8 for collection, and the solid impurities will enter the impurity collecting box 10 for collection, thereby completing the separation operation of the three in the gas;

[0041] The centrifugal regulating assembly 20 includes a plurality of positioning boxes 201, and the plurality of positioning boxes 201 are all arranged in a spiral shape. A guide vane 202 is disposed on one side surface of the plurality of positioning boxes 201. The centrifugal regulating assembly 20 is configured to increase the spiral speed of the airflow.

[0042] The interior of the positioning box 201 is rotatably installed with a mounting shaft 2015, and the outer surface of the mounting shaft 2015 is fixedly sleeved with a meshing gear 2016. The guide vane 202 is fixedly installed on one end of the mounting shaft 2015. The interior of the positioning box 201 is sleeved with a toothed plate 2014, and the toothed plate 2014 and the meshing gear 2016 are meshed with each other. The top of the toothed plate 2014 is fixedly connected with a connecting rod 203, and the connecting rod 203 extends to the outside of the separation box 5. The end of the connecting rod 203 extending to the outside of the separation box 5 is fixedly installed with a circular frame 204, and the circular frame 204 and A plurality of springs 205 are fixedly connected between the top surfaces of the separation box 5, a top plate 4 is arranged above the separation box 5, a motor 12 is arranged above the top plate 4, the output end of the motor 12 is fixedly connected to the top of the rotating shaft 14, extension plates 15 are fixedly installed on both sides of the top plate 4, a transmission shaft 16 is rotatably installed inside the extension plate 15, a pulley 17 is fixedly connected to the top of the transmission shaft 16 and the outer surface of the rotating shaft 14, a transmission belt 18 is sleeved inside the pulley 17, a bevel gear 2012 is fixedly sleeved on the outer surface of the transmission shaft 16, and the support plate 1 The four corners of the bottom surface and the four corners of the top surface are respectively fixedly installed with support legs 2 and upright poles 3, the top plate 4 is fixedly installed on the top of the upright poles 3, and the top surface of the top plate 4 is fixedly installed with a mounting frame 13. The support legs 2 can ensure the stability of the device as a whole during actual use, and the upright poles 3 can be used to stably install the top plate 4, and the upright poles 3 are used to fix the cross plate 206, and the mounting frame 13 can be set to achieve stable installation of the motor 12, the motor 12 is fixedly installed on the top surface of the mounting frame 13, and the top plate 4 is provided with a horizontal plate 206, a positioning frame 207 is fixedly installed on the top surface of the horizontal plate 206, a one-way driving shaft 208 is rotatably installed inside the positioning frame 207, a cross adjustment frame 2013 is fixedly installed on one end of the one-way driving shaft 208, four ends of the cross adjustment frame 2013 are of different lengths, a ratchet group 209 is installed on the other end of the one-way driving shaft 208, a connecting shaft 210 is connected to one side of the ratchet group 209, a bevel gear 1 2011 is fixedly connected to one end of the connecting shaft 210, and the bevel gear 1 2011 and the bevel gear 2 2012 are meshed with each other.

[0043] During operation, first, the rotating shaft 14 is driven to rotate counterclockwise by controlling the motor 12. When the rotating shaft 14 rotates counterclockwise, the transmission shaft 16 can be driven to rotate, and the transmission between the bevel gear 2012 and the bevel gear 1 2011 drives the connecting shaft 210 to rotate, thereby driving the one-way drive shaft 208 and the cross adjustment frame 2013 to rotate. Since the four ends of the cross adjustment frame 2013 are of different lengths, when one end of the cross adjustment frame 2013 of different lengths contacts the top surface of the spring 1 205, the spring 1 205 can be pressed downward. When the spring 1 205 is pressed downward, each connecting rod 203 can be synchronously driven to move toward the inside of the separation box 5. When the connecting rod 203 moves downward, the connecting rod 203 can be synchronously driven to move toward the inside of the separation box 5. The movable gear plate 2014 moves downward, and during the movement, it can drive the meshing gear 2016 to rotate, thereby driving the installation shaft 2015 to rotate, so that the inclination of each guide blade 202 is changed, thereby changing the spiral speed of the air after entering the separation box 5, thereby achieving the purpose of flexibly adjusting the spiral speed of the gas when it enters the separation box 5. That is, when the solid and liquid content in the gas to be separated is high, the spiral speed of the gas when entering the separation box 5 is controlled by controlling the inclination angle between each guide blade 202. When facing a gas with a high solid and liquid content, the spiral speed of the gas can be controlled to achieve the purpose of separating the gas, solid and liquid in gases with different contents, thereby greatly increasing the overall application range of the device.

[0044] The separation enhancement component includes a dispersion disc 27, which is fixedly mounted on the outer surface of the rotating shaft 14. The separation enhancement component is provided to enhance the strength of solid-liquid separation;

[0045] The outer surface of the separation cylinder 9 is provided with a plurality of leakage holes 26 at equal intervals, the inner wall of the separation cylinder 9 is fixedly installed with a meshing gear disk 28, the outer surface of the dispersion disk 27 is fixedly installed with a plurality of connecting blocks 30, one side surface of the plurality of connecting blocks 30 is fixedly installed with a meshing gear disk 29, the meshing gear disk 29 and the meshing gear disk 28 are meshed with each other, the top surface of the dispersion disk 27 is provided with a plurality of guide grooves 32 at equal intervals, and the plurality of guide grooves 32 are all provided in a circular arc shape, the bottom surface of the separation cylinder 9 is provided with a fixed cylinder 23, the separation cylinder 9 is rotatably installed on the top surface of the fixed cylinder 23, the bottom surface of the fixed cylinder 23 is fixedly installed with a discharge cylinder 24, the discharge cylinder 24 penetrates the liquid collecting box 8 and extends to the interior of the miscellaneous collecting box 10.

[0046] During operation, after adjusting the inclination angle of the guide vane 202 according to the solid and liquid content in the gas, the motor 12 is controlled to rotate counterclockwise to drive the transmission shaft 16 to rotate, and under the action of the ratchet group 209, the connecting shaft 210 will not drive the one-way drive shaft 208 to rotate. At this time, the dispersion disk 27 is driven to rotate without the connecting shaft 210 rotating. When the gas spirally rotates inside the separation box 5 to the exhaust frame 25, the gas, solid and liquid reach the top surface of the exhaust frame 25 at the same time, and are in a spiral state. Pass through the obstruction of the exhaust frame 25 to reach the top surface of the dispersion disk 27, at this time, the gas reaches the dispersion disk The three on the top surface of 27 will enter the interior of the guide groove 32, and as the dispersion plate 27 rotates, they will enter the interior of the separation cylinder 9 through the leakage groove 31. The spiral force of the three conveyed by the dispersion plate 27 increases, and they will move along the inner wall of the separation cylinder 9. At this time, the liquid will enter the interior of the collecting box 8 through the leakage hole 26, and the solid will move to the fixed cylinder 23 through the spiral, and finally fall into the interior of the collecting box 10 through the discharge cylinder 24 for unified collection, thereby achieving the purpose of further enhancing the spiral force of the gas to be separated, thereby improving the separation effect between gas, solid and liquid.

[0047] Moreover, when the dispersion disk 27 rotates, the meshing tooth disk 29 and the meshing tooth disk 1 28 can drive the separation cylinder 9 to rotate outside the fixed cylinder 23 and the separation box 5 along the rotation direction of the dispersion disk 27. Under the action of centrifugal force, the spiral speed of the separation gas reaching the inner wall of the separation cylinder 9 is further enhanced. At the same time, under the action of centrifugal force, the solid and liquid are effectively separated, thereby further improving the separation effect.

[0048] A plurality of exhaust slots 33 are provided on the top surface of the dispersion disk 27 , an exhaust fan 34 is fixedly mounted on the outer surface of the rotating shaft 14 , and the exhaust fan 34 is located below the dispersion disk 27 . An exhaust frame 25 is fixedly connected to the bottom surface of the exhaust pipe 7 , and the exhaust frame 25 is arranged above the dispersion disk 27 .

[0049] During operation, when the rotating shaft 14 drives the dispersion disk 27 to rotate, it can synchronously drive the exhaust fan 34 to rotate under the dispersion disk 27. When the exhaust fan 34 rotates, the gas that has entered the separation cylinder 9 and has been separated is discharged upward. The separated gas can be transported to the inside of the exhaust frame 25 through the rotation of the exhaust fan 34, and finally discharged to the outside through the rotating shaft 14, which can effectively achieve the purpose of discharging the separated gas to the outside.

[0050] A cleaning assembly 21 is provided inside the liquid collecting box 8, and the cleaning assembly 21 includes a plug-in rod 2101, which is movably plugged into the inside of the liquid collecting box 8, and one end of the plug-in rod 2101 extending into the inside of the liquid collecting box 8 is fixedly installed with a brush 2105, and the brush 2105 is arranged on the outside of the separation cylinder 9, and a plug-in column 2102 is fixedly installed on the top surface of one end of the plug-in rod 2101 located outside the liquid collecting box 8, and a limit plate 2103 is fixedly installed on the outer surface of the plug-in rod 2101 located outside the liquid collecting box 8, and a spring 2104 is fixedly connected between one side surface of the limit plate 2103 and the outer surface of the liquid collecting box 8, and an eccentric wheel 19 is fixedly installed on the bottom surface of the transmission shaft 16, and a clamping groove is provided on the bottom surface of the eccentric wheel 19, and the plug-in column 2102 is movably clamped inside the clamping groove.

[0051] During operation, when the transmission shaft 16 rotates, it can drive the eccentric wheel 19 to rotate. During the rotation of the eccentric wheel 19, since the plug-in column 2102 is movably connected to the bottom of the eccentric wheel 19, it can drive the plug-in rod 2101 to move back and forth inside the liquid collecting box 8. During the movement, it can drive the brush 2105 to contact and separate from the outer wall of the separation cylinder 9. Then, under the rotation of the separation cylinder 9, the leakage hole 26 opened inside the separation cylinder 9 can be cleaned by the brush 2105 to prevent solid impurities from clogging the leakage hole 26. When the brush 2105 moves back and forth, the bristles of the brush 2105 can be inserted into the leakage hole 26, so that the cleaning effect of the leakage hole 26 is better, thereby improving the separation effect between solid and liquid in the separation cylinder 9.

[0052] Drainage components 22 are provided on both side surfaces of the liquid collecting box 11, and the drainage components 22 include a suction cylinder 221, which is fixedly installed on one side surface of the liquid collecting box 11, and a movable plug 222 is movably connected inside the suction cylinder 221, and an L-shaped frame 223 is fixedly connected to one side surface of the movable plug 222, and the other end of the L-shaped frame 223 is fixedly connected to the plug-in rod 2101, and a suction pipe 224 and a drainage pipe 226 are fixedly connected to the outer surface of the suction cylinder 221. The suction pipe 224 extends to the interior of the liquid collecting box 11, and the drainage pipe 226 extends to the interior of the liquid collecting box 18, and the outer surfaces of the suction pipe 224 and the drainage pipe 226 are respectively fixedly connected with a one-way valve 1 225 and a one-way valve 2 227.

[0053] During operation, when the plug-in rod 2101 moves back and forth, it can drive the L-shaped frame 223 to move back and forth, thereby driving the movable plug 222 to move back and forth inside the suction cylinder 221. During the movement, the liquid seeping from the liquid collecting box 11 can be sucked into the interior of the suction cylinder 221 through the suction tube 224, and then injected into the interior of the liquid collecting box 18 through the discharge pipe 226 for unified collection, thereby ensuring that the liquid content in the solid inside the collecting box 10 is further reduced, that is, the effect of solid-liquid separation is further improved, and the problem of incomplete separation between solid and liquid through the separation cylinder 9 and liquid following the solid into the collecting box 10, resulting in poor separation effect between solid and liquid, is avoided.

[0054] A separation method of a three-stage separator comprises the following steps:

[0055] S1: Preparation: The external gas transmission equipment is fixedly connected to the air inlet pipe 6, and then the external gas transmission equipment is started to inject the gas to be separated into the separation box 5 through the air inlet pipe 6 to perform gas, solid and liquid separation operations;

[0056] S2: spiral separation speed adjustment: the inclination angle of the guide vane 202 is adjusted according to the contents of gas, solid and liquid in the injected gas, the control motor 12 drives the rotating shaft 14 to rotate counterclockwise, and the transmission between the bevel gear 2012 and the bevel gear 1 2011 drives the connecting shaft 210 to rotate, and one end of the cross adjustment frame 2013 with different lengths contacts the top surface of the spring 1 205, which can press the spring 1 205 downward to drive each connecting rod 203 to move toward the inside of the separation box 5, and drive the installation shaft 2015 to rotate, so that the inclination of each guide vane 202 is changed, thereby changing the spiral speed after the air enters the separation box 5;

[0057] S3: The spiral speed is further enhanced: the motor 12 is controlled to rotate counterclockwise, driving the transmission shaft 16 to rotate, and the gas spirally rotates inside the separation box 5 to the exhaust frame 25. The gas, solid and liquid are in a spiral state and pass through the exhaust frame 25 to reach the top surface of the dispersion plate 27. As the dispersion plate 27 rotates, it passes through the leakage groove 31 and enters the interior of the separation cylinder 9. The spiral force of the three conveyed by the dispersion plate 27 is increased, so that the spiral force of the gas to be separated can be further enhanced;

[0058] S4: Cleaning: When the transmission shaft 16 rotates and drives the eccentric wheel 19 to rotate, it can drive the plug rod 2101 to move back and forth inside the liquid collecting box 8, driving the brush 2105 to contact and separate from the outer wall of the separation cylinder 9. When the separation cylinder 9 rotates, the brush 2105 can clean the leakage hole 26 opened inside the separation cylinder 9 to prevent solid impurities from clogging the leakage hole 26;

[0059] S5: Solid-liquid separation again: When the plug rod 2101 moves back and forth, it can drive the L-shaped frame 223 to move back and forth, thereby driving the movable plug 222 to move back and forth inside the suction cylinder 221. During the movement, the liquid seeping from the inside of the liquid collecting box 11 can be sucked into the inside of the suction cylinder 221 through the suction pipe 224, and then injected into the inside of the liquid collecting box 1 8 through the discharge pipe 226 for unified collection, thereby ensuring that the liquid content in the solid inside the miscellaneous collecting box 10 is further reduced;

[0060] S6: separation operation is completed: Finally, the gas is discharged to the outside through the exhaust pipe 7, the liquid enters the interior of the liquid collecting box 8, and the solid enters the interior of the impurity collecting box 10.

[0061] The working principle of a separation device and a separation method of a three-stage separator is as follows: by starting the external gas transmission equipment, the gas to be separated is injected into the interior of the separation box 5 through the air inlet pipe 6 to perform gas, solid and liquid separation operations. During the separation process, the motor 12 is controlled to drive the rotating shaft 14 to rotate counterclockwise. When the rotating shaft 14 rotates counterclockwise, it can drive the transmission shaft 16 to rotate, and the transmission between the bevel gear 2012 and the bevel gear 1 2011 drives the connecting shaft 210 to rotate, thereby driving the unidirectional drive shaft 208 and the cross adjustment frame 2013 to rotate. Due to the four The ends of the cross adjustment frame 2013 are different in length. When one end of the cross adjustment frame 2013 of different length contacts the top surface of the spring 1 205, the spring 1 205 can be pressed downward. In the process of the spring 1 205 being pressed downward, each connecting rod 203 can be synchronously driven to move toward the inside of the separation box 5. When the connecting rod 203 moves downward, the tooth plate 2014 can be synchronously driven to move downward, and the meshing gear 2016 can be driven to rotate, thereby driving the installation shaft 2015 to rotate, so that the inclination of each guide blade 202 is changed, thereby changing the spiral speed after the air enters the separation box 5. According to the solid, After the inclination angle of the guide blade 202 is adjusted according to the liquid content, the motor 12 is controlled to rotate counterclockwise, driving the transmission shaft 16 to rotate, driving the dispersion plate 27 to rotate, and the gas spirally rotates inside the separation box 5 to the exhaust frame 25. The gas, solid and liquid reach the top surface of the exhaust frame 25 at the same time, and in a spiral state, pass through the obstruction of the exhaust frame 25 to reach the top surface of the dispersion plate 27, and enter the inside of the guide groove 32. As the dispersion plate 27 rotates, it enters the inside of the separation cylinder 9 through the leakage groove 31. The spiral force of the three conveyed by the dispersion plate 27 increases, and they will move along the inner wall of the separation cylinder 9. At this time, the liquid will The solid enters the liquid collecting box 8 through the leakage hole 26, and the solid moves to the fixed cylinder 23 through the spiral, and finally falls into the interior of the collecting box 10 through the discharge cylinder 24 for unified collection. When the shaft 14 drives the dispersion disk 27 to rotate, it can synchronously drive the exhaust fan 34 to rotate under the dispersion disk 27. When the exhaust fan 34 rotates, the gas that has entered the separation cylinder 9 and completed the separation is discharged upward. The separated gas can be transported to the interior of the exhaust frame 25 through the rotation of the exhaust fan 34, and finally discharged outward through the shaft 14, thereby completing the separation operation among gas, solid and liquid.

Claims

1. A separation device of a three-stage separator, comprising a support plate (1), It is characterized in that A separation box (5) is fixedly installed inside the support plate (1), an air intake pipe (6) is fixedly connected to the outer surface of the separation box (5), an exhaust pipe (7) is fixedly installed inside the separation box (5), a rotating shaft (14) is arranged inside the exhaust pipe (7), a separation cylinder (9) is rotatably installed on the outer surface of the separation box (5), a liquid collecting box (8) is arranged outside the separation cylinder (9), a sundry box (10) is fixedly connected to the bottom surface of the liquid collecting box (8), the outer wall of the sundry box (10) is a mesh structure, a liquid collecting box (11) is installed outside the sundry box (10), and a centrifugal adjustment component (20) is arranged inside the separation box (5); The centrifugal regulating assembly (20) comprises a positioning box (201), the number of the positioning boxes (201) is multiple, the multiple positioning boxes (201) are all arranged in a spiral shape, and one side surface of the multiple positioning boxes (201) is provided with a guide vane (202), and the centrifugal regulating assembly (20) is configured to increase the spiral speed of the airflow; A separation enhancement component, the separation enhancement component comprising a dispersion disc (27), the dispersion disc (27) being fixedly mounted on the outer surface of the rotating shaft (14), the separation enhancement component being arranged to enhance the strength of solid-liquid separation; The positioning box (201) has a mounting shaft (2015) rotatably mounted inside, a meshing gear (2016) fixedly sleeved on the outer surface of the mounting shaft (2015), the guide vane (202) fixedly mounted on one end of the mounting shaft (2015), a toothed plate (2014) sleeved inside the positioning box (201), the toothed plate (2014) and the meshing gear (2016) meshing with each other, the top of each toothed plate (2014) is fixedly connected to a connecting rod (203), each of the connecting rods (203) extending to the outside of the separation box (5), a circular frame (204) is fixedly mounted on one end of the connecting rod (203) extending to the outside of the separation box (5), and a plurality of springs (205) are fixedly connected between the circular frame (204) and the top surface of the separation box (5); A top plate (4) is arranged above the separation box (5), a motor (12) is arranged above the top plate (4), an output end of the motor (12) is fixedly connected to the top end of a rotating shaft (14), extension plates (15) are fixedly mounted on both side surfaces of the top plate (4), a transmission shaft (16) is rotatably mounted inside the extension plates (15), a pulley (17) is fixedly connected between the top end of the transmission shaft (16) and the outer surface of the rotating shaft (14), a transmission belt (18) is sleeved inside the pulley (17), and a bevel gear 2 (2012) is fixedly sleeved on the outer surface of the transmission shaft (16); A transverse plate (206) is arranged below the top plate (4); a positioning frame (207) is fixedly mounted on the top surface of the transverse plate (206); a one-way driving shaft (208) is rotatably mounted inside the positioning frame (207); a cross adjustment frame (2013) is fixedly mounted on one end of the one-way driving shaft (208); four ends of the cross adjustment frame (2013) are of different lengths; a ratchet group (209) is mounted on the other end of the one-way driving shaft (208); a connecting shaft (210) is connected to one side of the ratchet group (209); a bevel gear 1 (2011) is fixedly connected to one end of the connecting shaft (210); the bevel gear 1 (211) and the bevel gear 2 (2012) are meshed with each other.

2. The separation device of the three-stage separator according to claim 1, It is characterized in that The outer surface of the separation cylinder (9) is provided with a plurality of leakage holes (26) at equal intervals, the inner wall of the separation cylinder (9) is fixedly mounted with a meshing toothed disc 1 (28), the outer surface of the dispersion disk (27) is fixedly mounted with a plurality of connecting blocks (30), one side surface of the plurality of connecting blocks (30) is fixedly mounted with a meshing toothed disc 2 (29), the meshing toothed disc 2 (29) and the meshing toothed disc 1 (28) are meshed with each other, the top surface of the dispersion disk (27) is provided with a plurality of guide grooves (32) at equal intervals, the plurality of guide grooves (32) are all formed in an arc shape, the bottom surface of the separation cylinder (9) is provided with a fixed cylinder (23), the separation cylinder (9) is rotatably mounted on the top surface of the fixed cylinder (23), the bottom surface of the fixed cylinder (23) is fixedly mounted with a discharge cylinder (24), the discharge cylinder (24) penetrates the liquid collecting box 1 (8) and extends to the interior of the miscellaneous collecting box (10).

3. The separation device of the three-stage separator according to claim 2, It is characterized in that The top surface of the dispersion disk (27) is provided with a plurality of exhaust grooves (33); an exhaust fan (34) is fixedly mounted on the outer surface of the rotating shaft (14); the exhaust fan (34) is located below the dispersion disk (27); the bottom surface of the exhaust pipe (7) is fixedly connected to an exhaust frame (25); the exhaust frame (25) is arranged above the dispersion disk (27).

4. The separation device of the three-stage separator according to claim 3, It is characterized in that A cleaning assembly (21) is provided inside the liquid collecting box (8), and the cleaning assembly (21) includes a plug-in rod (2101), the plug-in rod (2101) is movably plugged into the inside of the liquid collecting box (8), one end of the plug-in rod (2101) extending into the inside of the liquid collecting box (8) is fixedly mounted with a brush (2105), and the brush (2105) is arranged on the outside of the separation cylinder (9), and a plug-in column (2102) is fixedly mounted on the top surface of one end of the plug-in rod (2101) located outside the liquid collecting box (8), and a limit plate (2103) is fixedly mounted on the outer surface of the plug-in rod (2101) located outside the liquid collecting box (8), and a spring (2104) is fixedly connected between one side surface of the limit plate (2103) and the outer surface of the liquid collecting box (8).

5. The separation device of the three-stage separator according to claim 4, It is characterized in that An eccentric wheel (19) is fixedly mounted on the bottom surface of the transmission shaft (16), a clamping groove is provided on the bottom surface of the eccentric wheel (19), and the plug-in column (2102) is movably clamped inside the clamping groove.

6. The separation device of the three-stage separator according to claim 5, It is characterized in that Both side surfaces of the second liquid collecting box (11) are provided with drainage components (22), and the drainage components (22) include a suction cylinder (221), the suction cylinder (221) is fixedly mounted on one side surface of the second liquid collecting box (11), a movable plug (222) is movably engaged inside the suction cylinder (221), one side surface of the movable plug (222) is fixedly connected to an L-shaped frame (223), the other end of the L-shaped frame (223) is fixedly connected to a plug rod (2101), a suction pipe (224) and a drainage pipe (226) are fixedly connected to the outer surface of the suction cylinder (221), the suction pipe (224) extends to the interior of the second liquid collecting box (11), and the drainage pipe (226) extends to the interior of the first liquid collecting box (8), and the outer surfaces of the suction pipe (224) and the drainage pipe (226) are respectively fixedly connected to a one-way valve (225) and a one-way valve (227).

7. A separation method for a three-stage separator, the method being applicable to the separation device of a three-stage separator as claimed in claim 6. It is characterized in that The following steps are involved: S1: Preparation: The external gas transmission equipment is fixedly connected to the gas inlet pipe (6), and then the external gas transmission equipment is started to inject the gas to be separated into the separation box (5) through the gas inlet pipe (6) to perform gas, solid and liquid separation operations; S2: spiral separation speed adjustment: the inclination angle of the guide vane (202) is adjusted according to the contents of gas, solid and liquid in the injected gas, the control motor (12) drives the rotating shaft (14) to rotate counterclockwise, and the transmission between the bevel gear 2 (212) and the bevel gear 1 (211) drives the connecting shaft (210) to rotate, and one end of the cross adjustment frame (2013) of different lengths contacts the top surface of the spring 1 (205), which can press the spring 1 (205) downward to drive each connecting rod (203) to move toward the inside of the separation box (5), and drive the installation shaft (2015) to rotate, so that the inclination of each guide vane (202) is changed, thereby changing the spiral speed after the air enters the separation box (5); S3: further enhancing the spiral speed: the motor (12) is controlled to rotate counterclockwise, driving the transmission shaft (16) to rotate, and the gas spirally rotates inside the separation box (5) to the exhaust frame (25), and the gas, solid and liquid are in a spiral state, passing through the exhaust frame (25) to reach the top surface of the dispersion plate (27), and as the dispersion plate (27) rotates, they pass through the leakage groove (31) and enter the interior of the separation cylinder (9). The spiral force of the three substances transported by the dispersion plate (27) is increased, thereby achieving the purpose of further enhancing the spiral force of the gas to be separated; S4: cleaning: when the transmission shaft (16) rotates and drives the eccentric wheel (19) to rotate, the plug rod (2101) can be driven to move back and forth inside the liquid collecting box (8), driving the brush (2105) to contact and separate from the outer wall of the separation cylinder (9). When the separation cylinder (9) rotates, the brush (2105) can clean the leakage hole (26) provided inside the separation cylinder (9) to prevent solid impurities from clogging the leakage hole (26); S5: solid-liquid separation again: when the plug-in rod (2101) moves back and forth, it can drive the L-shaped frame (223) to move back and forth, thereby driving the movable plug (222) to move back and forth inside the suction cylinder (221). During the movement, the liquid seeping from the inside of the liquid collecting box (11) can be sucked into the inside of the suction cylinder (221) through the suction pipe (224), and then injected into the inside of the liquid collecting box (8) through the discharge pipe (226) for unified collection, thereby ensuring that the liquid content in the solid inside the collecting box (10) is further reduced; S6: Completion of separation operation: Finally, the gas is discharged to the outside through the exhaust pipe (7), the liquid enters the interior of the liquid collecting box (8), and the solid enters the interior of the impurity collecting box (10).

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