Disc type separator
By designing a disc separator containing light phase pipes, heavy phase pipes and turbine blades, the problems of difficulty in cleaning and low liquid phase discharge efficiency of the disc separator are solved, and efficient and accurate liquid phase output and simplified Cleaning process.
Patent Information
- Application Number
- CN202420938451.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-29
AI Technical Summary
The cleaning operation of the disc separator after use is difficult, and the liquid phase discharge efficiency is low, making it difficult to discharge.
A disc separator including shell, layered shell, liquid slag discharge device and layered liquid discharge device was designed. The light phase pipe, heavy phase pipe and feed pipe are used to feed and discharge liquid, and the light phase is used to use the light phase. The turbine blades and heavy-phase turbine blades are supercharged and output, and the movement of the moving plate is controlled through pressure pipes and switch pipes, accurately controlling the slag discharge process.
It realizes the rapid and efficient output of multiple liquid phases, improves the efficiency and accuracy of liquid phase output, simplifies the cleaning process, increases the difficulty of liquid discharge, and thus improves the cleaning effect.
Smart Images
Figure CN222446855U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of separators, in particular to a disc-type separator. Background Art
[0002] At present, a lot of impurities consisting of grain residues will remain in the production process of grain brewing products. The traditional process uses sedimentation and filtration to remove these impurities consisting of grain residues, but both have certain applicable conditions. The sedimentation method wastes time and too much residue requires secondary filtration. The filtration method requires frequent replacement of the filter membrane, otherwise the filtration speed will drop significantly or even clog. Therefore, a separator can be used to separate impurities with larger particles. The current disc separator can effectively separate solid-liquid mixtures or suspensions, but the disc separator has a relatively complex structure and is difficult to clean after use. The disc separator needs to be disassembled and then cleaned, and the disc separator usually separates three phases, including a light liquid phase, a heavy liquid phase and a solid phase. The upward drainage structure results in low liquid discharge efficiency and great difficulty in discharge. Utility Model Content
[0003] The utility model provides a disc-type separator which is convenient to clean and can quickly and conveniently remove impurities, and is particularly suitable for the work of frequently cleaning the separator after production. The technical problem to be solved is that the disc-type separator is difficult to clean after use.
[0004] The technical solution adopted by the utility model is: a disc type separator, comprising an outer shell, a layered shell, a liquid slag discharge device and a layered liquid discharge device, the top of the outer shell is movably connected to the layered shell, the layered liquid discharge device is movably connected inside the layered shell, a liquid slag discharge device is arranged below the layered shell, and a disc is arranged between the liquid slag discharge device and the layered liquid discharge device;
[0005] The upper end of the stratified shell is covered on the outside of the stratified liquid discharge device, the stratified shell includes a heavy phase pipeline, and the heavy phase turbine blades are fixedly arranged on the heavy phase pipeline. A loading plate is arranged on the side wall of the stratified liquid discharge device, and the stratified liquid discharge device includes a light phase pipeline and a light phase turbine blade. A guide vane is arranged above the loading plate. A feed pipe is arranged inside the stratified liquid discharge device, and a support seat is arranged outside the feed pipe, and the guide vane is fixedly connected to the support seat.
[0006] The liquid slag discharge device includes a movable plate, a lower swivel and a piston. A pressure pipe is arranged below the movable plate, a piston is arranged at the outlet of the pressure pipe, a switch pipe is arranged on the side wall of the piston opposite to the pressure pipe, and the lower swivel is sleeved on the outer wall of the support seat, and the lower swivel is slidably connected to the support seat.
[0007] Furthermore, the piston is provided with a liquid blocking plate on one side of the pressure pipe for blocking the liquid in the pressure pipe.
[0008] Furthermore, the shell is provided with a liquid collecting tank at the piston, the liquid collecting tank is provided with a liquid discharge port on the outer wall of the shell, the shell is provided with a solid phase tank at the connection between the moving plate and the light phase pipeline, and the solid phase tank is provided with a discharge port on the outer wall of the shell.
[0009] Furthermore, the pressure pipeline and the switch pipeline are both provided with valves.
[0010] Furthermore, a rotating shaft is arranged at the center of the liquid slag discharge device, the rotating shaft is fixedly connected to the liquid slag discharge device, the top of the rotating shaft is fixedly connected to a disc fixing seat, the outside of the disc fixing seat is fixedly connected to a disc, the disc fixing seat is sleeved on the outside of the feed pipe, and the top of the disc fixing seat is movably connected to a support seat.
[0011] Furthermore, the bottom of the heavy phase pipe and the movable plate form a slag discharge port, and the outer side of the bottom of the heavy phase pipe is movably connected to the upper swivel.
[0012] Furthermore, the heavy phase turbine blades and light phase turbine blades are both composed of upper blades and lower blades, the curvature of the lower blades is smaller than that of the upper blades, the heavy phase turbine blades are fixedly connected to the heavy phase pipeline, and the light phase turbine blades are fixedly connected to the light phase pipeline.
[0013] Furthermore, a disc is fixedly connected to the bottom of the light phase pipeline.
[0014] Furthermore, the guide vanes are respectively located outside the light phase turbine blades and the heavy phase turbine blades.
[0015] Furthermore, the upper swivel and the lower swivel are both movably connected to the housing, and the upper swivel and the lower swivel are fixedly connected.
[0016] The above structure has the following beneficial effects:
[0017] 1. The light phase pipeline, heavy phase pipeline and feed pipe are used to feed and discharge liquid, which overcomes the problem that the traditional discharge method cannot achieve accurate multi-liquid phase output, so that multiple liquid phases can be output quickly.
[0018] 2. The use of light-phase turbine blades and heavy-phase turbine blades for boosted output overcomes the problem of low efficiency of existing liquid phase output, making the output faster and more efficient, and can hinder the discharge of liquid during cleaning, increase the cleaning hydraulic pressure, and improve the flushing effect.
[0019] 3. The use of pressure pipes and switch pipes in conjunction with pistons to control the movement of the moving plate overcomes the problem of inaccurate pressure control in existing control methods, making slag discharge control more accurate and convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1It is the front view of the utility model;
[0021] Figure 2 It is a top view of the utility model;
[0022] Figure 3 The utility model Figure 2 Sectional view at AA;
[0023] Figure 4 It is an exploded view of the utility model;
[0024] Figure 5 The utility model Figure 4 Sectional view at the middle BB;
[0025] Figure 6 The utility model Figure 5 Enlarged view of point C in the middle;
[0026] Figure 7 The utility model Figure 5 Enlarged view of point D in the middle.
[0027] In the figure:
[0028] 1. Outer shell; 2. Layered shell; 3. Liquid slag discharge device; 4. Layered liquid discharge device; 5. Feed pipe; 6. Light phase pipeline; 7. Heavy phase pipeline; 8. Lower blade; 9. Upper blade; 10. Guide blade; 11. Support seat; 12. Disc; 13. Moving plate; 14. Solid phase tank; 15. Piston; 16. Liquid collecting tank; 17. Rotating shaft; 18. Upper swivel; 19. Lower swivel; 20. Loading plate. DETAILED DESCRIPTION
[0029] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.
[0030] like Figure 1-7 As shown:
[0031] A disc separator comprises a shell 1, a layered shell 2, a liquid slag discharge device 3 and a layered liquid discharge device 4. The top of the shell 1 is rotatably connected to the layered shell 2, the layered shell 2 is rotatably connected to the layered liquid discharge device 4, the liquid slag discharge device 3 is arranged below the layered shell, a disc 12 is arranged between the liquid slag discharge device 3 and the layered liquid discharge device, and a plurality of discs 12 are stacked by buckles;
[0032] The upper end of the stratified shell 2 is covered on the outside of the stratified liquid discharge device 4, and the stratified shell 2 includes a heavy phase pipe 7, and a heavy phase turbine blade is fixedly arranged on the heavy phase pipe 7. A loading plate 20 is arranged on the side wall of the stratified liquid discharge device 4. The stratified liquid discharge device 4 includes a light phase pipe 6 and a light phase turbine blade. The light phase pipe 6 is a stepped structure, and the bottom end of the light phase pipe 6 is a trumpet shape. The trumpet-shaped bottom of the light phase pipe 6 is connected to the disc 12 through a buckle. A guide blade 10 is arranged above the loading plate 20. The guide blade 10 is arranged in an annular shape, and the channel between the two blades of the guide blade 10 is arranged in an inclined shape. The channel width decreases gradually from the outside to the inside, a feed pipe 5 is arranged inside the stratified drainage device 4, a support seat 11 is arranged outside the feed pipe 5, a guide vane 10 is welded on the support seat 11, and the heavy phase pipeline 7 and the light phase pipeline 6 cooperate to separate and discharge the liquid phase. The guide vane 10 can increase the liquid flow rate while reducing the liquid pressure, thereby increasing the drainage speed. At the same time, the light phase turbine blades and the heavy phase turbine blades accelerate the liquid transportation through the centripetal pumping and axial drainage with the guide vanes 10, and the liquid flow can be naturally accelerated as the separator rotates. The overall structure is compact, thereby improving the drainage efficiency and increasing the drainage flow rate.
[0033] The liquid slag discharge device 3 includes a moving plate 13, a lower rotating ring 19 and a piston 15. A pressure pipe is arranged below the moving plate 13, and a piston 15 is arranged at the outlet of the pressure pipe. The side wall of the piston 15 is connected to the switch pipe on the side opposite to the pressure pipe. The pressure pipes and the switch pipes on both sides of the piston 15 are not connected to each other. The lower rotating ring 19 is sleeved on the outer wall of the support seat 11, and the lower rotating ring 19 is slidably connected to the support seat 11. The switch pipe uses liquid pressure to push the piston 15 to move, thereby opening the piston 15. At this time, the liquid discharge port between the lower rotating ring 19 and the liquid slag discharge device 3 discharges the liquid. After the liquid pressure is lost, the solid slag inside will be discharged from the gap between the moving plate 13 and the heavy phase pipe 7.
[0034] The piston 15 is located on one side of the pressure pipeline and is provided with a liquid blocking plate for blocking the liquid in the pressure pipeline. The liquid blocking plate prevents the pressure of the liquid in the pressure pipeline from causing the piston 15 to move, so that the piston 15 can only be controlled by the liquid pressure of the switch pipeline. Valves are provided on both the pressure pipeline and the switch pipeline. The valve can be used to control the presence or absence of liquid pressure between the switch pipeline and the pressure pipeline. After the switch pipeline pressure is lost, the piston 15 can be reset by a spring. A drain port can also be provided on the switch pipeline, and the drain port can control the hydraulic force and release the liquid and pressure through a liquid valve to assist in controlling the liquid pressure.
[0035] The housing 1 is provided with a liquid collecting tank 16 at the piston 15, and the liquid collecting tank 16 is provided with a liquid discharge port at the outer wall of the housing 1. The housing 1 is provided with a solid phase tank 14 at the connection between the moving plate 13 and the light phase pipeline 6, and the solid phase tank 14 is provided with a discharge port at the outer wall of the housing 1. The liquid collecting tank 16 can collect liquid in the control pressure pipeline and the switch pipeline, and the solid phase tank 14 can collect the discharged slag, and the collection and discharge can avoid splashing pollution caused by direct discharge.
[0036] A rotating shaft 17 is set at the center of the liquid slag discharge device 3, and the rotating shaft 17 is fixedly connected to the liquid slag discharge device 3. The top of the rotating shaft 17 is fixedly connected to a disc fixing seat, and the outside of the disc fixing seat is fixedly connected to a disc 12. A support ring for supporting the disc is set at the bottom of the disc fixing seat. The disc fixing seat is sleeved on the outside of the feed pipe 5 and connected to the feed pipe 5 through a bearing. The top of the disc fixing seat is movably connected to a support seat 11 and can rotate around the support seat 11.
[0037] The bottom of the heavy phase pipe 7 and the moving plate 13 form a slag discharge port, and the outer side of the bottom of the heavy phase pipe 7 is movably connected to the upper rotating ring 18. The side wall of the space formed inside the heavy phase pipe 7 and the moving plate 13 is funnel-shaped, and the solid phase slag will accumulate in the center of the funnel when rotating.
[0038] The heavy phase turbine blades and the light phase turbine blades are both composed of an upper blade 9 and a lower blade 8. The curvature of the lower blade 8 is smaller than that of the upper blade 9. The heavy phase turbine blades are fixedly connected to the heavy phase pipeline 7, and the light phase turbine blades are fixedly connected to the light phase pipeline 6. The turbine blades can absorb liquid radially and then discharge it axially, thereby accelerating the discharge of liquid.
[0039] The bottom key of the light phase pipeline 6 is connected to the disc 12.
[0040] The guide vanes 10 are respectively located outside the light-phase turbine blades and the heavy-phase turbine blades.
[0041] The upper swivel 18 and the lower swivel 19 are both movably connected to the housing 1 , and the upper swivel 18 and the lower swivel 19 are fixedly connected. The upper swivel 18 and the lower swivel 19 are provided with openings at the discharge port.
[0042] How this example works:
[0043] During use, the material is transported in through the feed pipe 5, and the rotating shaft 17 drives the liquid slag discharge device 3 to rotate, and at the same time drives the heavy phase pipeline 7 to rotate. The disc and the stratified liquid discharge device 4 are also fixedly connected through the end of the rotating shaft 17 so as to rotate along. As the internal structure of the shell 1 rotates as a whole, the transported material rotates at high speed, and the liquid rotates along with it. Under the action of centrifugal force, the solid phase slag is thrown to the funnel-shaped connection between the heavy phase pipeline 7 and the moving plate 13, which is the bottom of the funnel-shaped funnel. The liquid is also divided into a light phase and a heavy phase due to the rotation. The light phase turbine blades in the light phase pipeline 6 accelerate the discharge of the liquid, and the heavy phase turbine blades in the heavy phase pipeline 7 accelerate the discharge of the heavy phase liquid. The light phase turbine blades and the heavy phase turbine blades are centripetal turbines. The liquid is radially sucked in through the turbine blades and then discharged axially. The liquid discharge efficiency is greatly improved, the overall structure is more compact, and the structure and rotational movement are affected. Compared with the traditional method of relying on liquid inlet pressure to discharge efficiency, the improved liquid flow efficiency also avoids the precipitation of impurities on the disc, reduces adhesion and precipitation, and when slag discharge is required, the valve of the switch pipe is opened to push the piston 15 through pressure, and the pressure pipe valve is closed at this time. As the piston 15 opens and the hydraulic pressure of the feed pipe 5 causes the movable plate 13 to descend, the movable plate 13 descends to discharge the liquid inside the pressure pipe from the discharge port, and the solid slag can be discharged from the slag discharge port. After the slag is discharged, the switch pipe valve is closed, so that the piston 15 is reset, and the pressure pipe valve is opened to use the pressure pipe hydraulic pressure to move the movable plate 13 upward to close the slag discharge port, so that slag discharge and separation can be completed without stopping the machine, and both work efficiency and slag discharge are very convenient.
[0044] When the equipment needs to be cleaned, water can be passed through the feed pipe 5, and then the machine can be turned on and reversed. At the same time, the slag discharge port can be opened to discharge the slag. When the light phase turbine blades and the heavy phase turbine blades are flipped, the liquid input pressure will increase, making it more difficult to discharge the liquid, so that the liquid can stay in the separator longer, increasing the liquid pressure inside the separator, and the liquid is mainly discharged through the slag discharge port. The function of cleaning the disc 12 and the slag discharge port is achieved by means of liquid pressure and high-speed rotation, so that quick cleaning can be completed without disassembling the machine, which greatly increases the cleaning efficiency, allows the equipment to work continuously for a longer time, and greatly extends the time interval for thorough cleaning of the entire machine.
[0045] The directional terms mentioned in the present invention, such as "up", "down", "left", "right", etc., are only for better and clearer explanation and understanding of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0046] The above is a description of the preferred embodiments of the utility model, but it cannot be understood as a limitation of the claims. The utility model is not limited to the above embodiments, and its specific structure is allowed to be changed. All changes made within the scope of protection of the independent claims of the utility model are within the scope of protection of the utility model.
Claims
1. A disc separator, characterized in that: The invention comprises an outer shell (1), a layered shell (2), a liquid slag discharge device (3) and a layered liquid discharge device (4); the top of the outer shell (1) is movably connected to the layered shell (2); the inside of the layered shell is movably connected to the layered liquid discharge device (4); the liquid slag discharge device (3) is arranged below the layered shell; and a disc (12) is arranged between the liquid slag discharge device (3) and the layered liquid discharge device; The upper end of the stratified shell (2) is covered on the outside of the stratified liquid drainage device (4); the stratified shell (2) comprises a heavy phase pipe (7), on which a heavy phase turbine blade is fixedly arranged; a carrier plate (20) is arranged on the side wall of the stratified liquid drainage device (4); the stratified liquid drainage device (4) comprises a light phase pipe (6) and a light phase turbine blade; a guide blade (10) is arranged above the carrier plate (20); a feed pipe (5) is arranged inside the stratified liquid drainage device (4); a support seat (11) is arranged outside the feed pipe (5); and the guide blade (10) is fixedly connected to the support seat (11); The liquid slag discharge device (3) comprises a movable plate (13), a lower rotating ring (19) and a piston (15); a pressure pipeline is arranged below the movable plate (13); a piston (15) is arranged at the outlet of the pressure pipeline; a switch pipeline is arranged on the side wall of the piston (15) opposite to the pressure pipeline; the lower rotating ring (19) is sleeved on the outer wall of the support seat (11); and the lower rotating ring (19) is slidably connected to the support seat (11).
2. A disc separator according to claim 1, characterized in that: The piston (15) is located on one side of the pressure pipeline and is provided with a liquid blocking plate for blocking the liquid in the pressure pipeline.
3. A disc separator according to claim 1, characterized in that: The outer shell (1) is provided with a liquid collecting tank (16) at the piston (15), and the liquid collecting tank (16) is provided with a liquid discharge port on the outer wall of the outer shell (1). The outer shell (1) is provided with a solid phase tank (14) at the connection between the moving plate (13) and the light phase pipeline (6), and the solid phase tank (14) is provided with a discharge port on the outer wall of the outer shell (1).
4. A disc separator according to claim 1, characterized in that: The pressure pipeline and the switch pipeline are both provided with valves.
5. A disc separator according to claim 1, characterized in that: A rotating shaft (17) is arranged at the center of the liquid slag discharge device (3), the rotating shaft (17) is fixedly connected to the liquid slag discharge device (3), the top of the rotating shaft (17) is fixedly connected to a disc fixing seat, the outside of the disc fixing seat is fixedly connected to a disc (12), the disc fixing seat is sleeved on the outside of the feed pipe (5), and the top of the disc fixing seat is movably connected to a support seat.
6. A disc separator according to claim 1, characterized in that: The bottom of the heavy phase pipe (7) and the movable plate (13) form a slag discharge port, and the outer side of the bottom of the heavy phase pipe (7) is movably connected to the upper rotating ring (18).
7. A disc separator according to claim 1, characterized in that: The heavy phase turbine blades and the light phase turbine blades are both composed of an upper blade (9) and a lower blade (8); the curvature of the lower blade (8) is smaller than that of the upper blade (9); the heavy phase turbine blades are fixedly connected to the heavy phase pipeline (7); and the light phase turbine blades are fixedly connected to the light phase pipeline (6).
8. A disc separator according to claim 1, characterized in that: The bottom of the light phase pipeline (6) is fixedly connected with a disc (12).
9. A disc separator according to claim 1, characterized in that: The guide vanes (10) are respectively located outside the light phase turbine blades and the heavy phase turbine blades.
10. A disc separator according to claim 6, characterized in that: The upper swivel (18) and the lower swivel (19) are both movably connected to the housing (1), and the upper swivel (18) and the lower swivel (19) are fixedly connected.