Two-stage efficient fluid disc separator

Abstract

The utility model discloses a two-stage efficient fluid disc type separator which comprises a shell, a rotary drum is installed in the shell through a bearing, a guide hopper is fixedly installed on the inner wall of the shell and connected with the rotary drum through a bearing, a liquid outlet is formed in the outer wall of the upper end of the rotary drum, a slag outlet is formed in the outer wall of the lower end of the rotary drum, and the liquid outlet is communicated with the slag outlet. A control panel is mounted on the outer wall of the shell, a mounting cover is mounted on the lower portion of the shell, a mounting shaft penetrates through the inner bottom face of the mounting cover through a bearing, one end of the mounting shaft is connected with a rotary drum, a filter box is mounted at the other end of the mounting shaft, and the side wall of the filter box is sleeved with a water collecting tank through a bearing. And a driving motor is mounted on one side of the mounting cover. The two-stage efficient fluid disc type separator has the advantages that the rotary barrel is adopted, primary centrifugal filtration can be carried out on objects to be separated through the arranged rotary barrel, two-stage separation of the objects to be separated is achieved, and the separation effect of the two-stage efficient fluid disc type separator is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of separators, in particular to a two-stage high-efficiency fluid disc separator. Background Art

[0002] Disc separator is a type of decanter centrifuge used to separate difficult-to-separate materials, such as suspensions consisting of viscous liquids and fine solid particles or emulsions consisting of liquids with similar densities. It is widely used in industries such as shipping, food, medicine, chemicals, textiles, and environmental protection. In actual use, it has the advantages of simple operation, stable structure, safe use, and good performance.

[0003] The prior art discloses a new butterfly separator with announcement number: CN211359210U. The above utility model can only perform single-stage centrifugal filtration by rotating the drum, and cannot perform primary centrifugal filtration on the separated material, which reduces the separation effect of this utility model. At the same time, the water used to circulate and flush out the separated material cannot quickly separate from the separated material. The separated material is discharged with the water, which will lead to a waste of water resources and reduce the practicality of the use of this utility model.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the utility model provides a two-stage high-efficiency fluid disc separator, which has the advantages of being able to perform primary centrifugal filtration on the material to be separated, realizing two-stage separation of the material to be separated, and being able to quickly separate the flushing water from the material to be separated, thereby solving the problems in the above-mentioned background technology.

[0007] (2) Technical solution

[0008] In order to achieve the advantages of being able to perform primary centrifugal filtration on the substance to be separated, achieving dual-stage separation of the substance to be separated, and being able to quickly separate the flushing water from the substance to be separated, the specific technical solutions adopted by the present invention are as follows:

[0009] A two-stage high-efficiency fluid disc separator comprises a shell, a rotating drum is installed inside the shell through a bearing, a guide bucket is fixedly installed on the inner wall of the shell, and the guide bucket is connected to the rotating drum through a bearing, a liquid outlet is provided on the outer wall of the upper end of the rotating drum, and a slag outlet is provided on the outer wall of the lower end of the rotating drum, a control panel is installed on the outer wall of the shell, a mounting cover is installed on the lower part of the shell, and a mounting shaft is passed through the inner bottom surface of the mounting cover through a bearing, and one end of the mounting shaft is connected to the rotating drum, a filter box is installed on the other end of the mounting shaft, and a water collecting box is sleeved on the side wall of the filter box through a bearing, a driving motor is installed on one side of the mounting cover, and a connecting shaft is installed on the output end of the driving motor through a coupling, and a first bevel gear is sleeved on the side wall of the connecting shaft, and the side wall of the mounting shaft is sleeved on the side wall of the mounting shaft. There is a second bevel gear, the upper part of the outer shell is penetrated by a cover plate, and the upper part of the cover plate is penetrated by a feed hopper through a bearing, and one end of the feed hopper is fixedly penetrated by the upper part of the drum, the side wall of the feed hopper is fixedly sleeved with a rotating barrel, the inner wall of the outer shell is fixedly penetrated by a water spray pipe, a liquid discharge pipe and a discharge pipe, one end of the water spray pipe is installed with a pump, and the output end of the pump is clamped with a water pump, and one end of the water pump is fixedly penetrated by the upper part of the water collecting tank, the upper part of the outer shell is fixedly installed with a right angle plate, and the upper part of the right angle plate is fixedly penetrated by an electric telescopic rod, and one end of the electric telescopic rod is installed with a connecting rod, one end of the connecting rod slides through the upper part of the rotating barrel, the inner top surface of the rotating barrel is installed with a filter basket, and the inner part of the filter basket is slidably installed with a piston, and one end of the connecting rod is connected to the piston.

[0010] Furthermore, a threaded cover is spirally passed through the upper portion of the rotating barrel.

[0011] Furthermore, a discharge hopper is installed on the other side of the installation cover, a filter tube is installed on the inner bottom surface of the filter box, and a plurality of liquid outlet holes are opened on the inner wall of the filter box.

[0012] Furthermore, the first bevel gear and the second bevel gear are meshed with each other.

[0013] Furthermore, the control panel is electrically connected to the drive motor, the pump and the electric telescopic rod through electric wires.

[0014] Furthermore, a base is installed at the lower part of the water collecting tank, and two groups of support frames are installed at the upper part of the base, and the two groups of support frames are fixedly connected to the outer shell.

[0015] (3) Beneficial effects

[0016] Compared with the existing technology, the utility model provides a two-stage high-efficiency fluid disc separator with the following beneficial effects:

[0017] (1) The utility model adopts a rotating barrel. When the double-stage high-efficiency fluid disc separator is actually used, the threaded cover is removed counterclockwise, and the object to be separated can be put into the interior of the rotating barrel. The object to be separated finally falls into the interior of the filter basket. The control panel is used to operate the driving motor and the pump. The output end of the driving motor drives the first bevel gear to rotate through the connecting shaft. Since the first bevel gear and the second bevel gear are engaged with each other, the rotating first bevel gear can drive the second bevel gear to rotate. The rotating second bevel gear can drive the drum to rotate through the mounting shaft. The drum uses centrifugal force and the internal disc. The water can enter the interior of the guide bucket through the liquid outlet and finally be discharged through the liquid outlet pipe. The slag can be discharged through the slag outlet. The pump can pump the clean water inside the water collection tank through the pump. The water pipe and the water spray pipe are drawn into the gap between the outer shell and the drum. The flowing clean water can discharge the residue through the discharge pipe. The drum drives the rotating barrel to rotate through the feed hopper, and the rotating barrel drives the filter basket to rotate. By using the centrifugal force, the objects to be separated and the water liquid that meet the size can pass through the filter basket, and the objects to be separated and the water liquid that meet the size can enter the interior of the drum through the feed hopper. The objects to be separated that do not meet the size will be left in the filter basket. By using the control panel, the electric telescopic rod can be shortened, and the piston and the rotating barrel can squeeze the objects to be separated that do not meet the size, so that the water inside can be quickly squeezed out. The rotating barrel can perform primary centrifugal filtration on the objects to be separated, realizing two-stage separation of the objects to be separated, thereby improving the separation effect of the two-stage high-efficiency fluid disc separator.

[0018] (2) The utility model adopts a filter box and a water collecting box. According to the above operation, the residue and water can enter the interior of the filter box through the discharge hopper. At the same time, the rotating installation shaft can drive the filter box and the filter tube to rotate. By utilizing the centrifugal force, the filter tube can retain the residue, and the clean water can pass through the filter tube and then enter the interior of the water collecting box through multiple groups of liquid outlet holes. The pump can pump out the clean water inside the water collecting box. Since the filter box is an open design, it is easy to remove the residue inside the filter box. Through the set filter box and water collecting box, the flushing water and the separated matter can be quickly separated, which improves the practicality of the two-stage high-efficiency fluid disc separator. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a structural diagram of a two-stage high-efficiency fluid disc separator proposed by the utility model;

[0021] Figure 2It is a three-dimensional diagram of the filter box and water collection box proposed by the utility model;

[0022] Figure 3 The utility model proposes Figure 1 A magnified view of middle A;

[0023] Figure 4 The utility model proposes Figure 1 Enlarged view of middle B;

[0024] Figure 5 The utility model proposes Figure 1 Enlarged view of middle C;

[0025] Figure 6 The utility model proposes Figure 1 Enlarged view of D in the middle.

[0026] In the picture:

[0027] 1. Outer casing; 2. Guide bucket; 3. Rotating drum; 4. Mounting cover; 5. Mounting shaft; 6. Driving motor; 7. Connecting shaft; 8. First bevel gear; 9. Second bevel gear; 10. Filter box; 11. Water collecting tank; 12. Base; 13. Suction pump; 14. Suction pipe; 15. Spray pipe; 16. Cover plate; 17. Feed hopper; 18. Right-angle plate; 19. Electric telescopic rod; 20. Rotating barrel; 21. Filter basket; 22. Piston; 23. Connecting rod; 24. Liquid outlet pipe; 25. Support frame; 26. Discharge hopper; 27. Discharge pipe; 28. Filter pipe; 29. ​​Liquid outlet hole. DETAILED DESCRIPTION

[0028] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0029] According to an embodiment of the present utility model, a two-stage high-efficiency fluid disc separator is provided.

[0030] The present invention will now be further described with reference to the accompanying drawings and specific embodiments. Figure 1-6As shown, a two-stage high-efficiency fluid disc separator according to an embodiment of the present invention includes a shell 1, a rotating drum 3 is installed inside the shell 1 through a bearing, a guide bucket 2 is fixedly installed on the inner wall of the shell 1, and the guide bucket 2 is connected to the rotating drum 3 through a bearing, a liquid outlet is provided on the upper outer wall of the rotating drum 3, and a slag outlet is provided on the lower outer wall of the rotating drum 3, a control panel is installed on the outer wall of the shell 1, a mounting cover 4 is installed at the lower part of the shell 1, and a mounting shaft 5 is passed through the inner bottom surface of the mounting cover 4 through a bearing, and one end of the mounting shaft 5 is connected to the rotating drum 3, a filter box 10 is installed at the other end of the mounting shaft 5, and a water collecting box 11 is connected to the side wall of the filter box 10 through a bearing sleeve, a driving motor 6 is installed on one side of the mounting cover 4, and a connecting shaft 7 is installed on the output end of the driving motor 6 through a coupling, and a first bevel gear 8 is sleeved on the side wall of the connecting shaft 7, and a second bevel gear 9 is sleeved on the side wall of the mounting shaft 5, a cover plate 16 is passed through the upper part of the shell 1, and a feed screw 1 is passed through the upper part of the cover plate 16 through a bearing. The hopper 17 is fixed with one end thereof through the upper portion of the drum 3, the side wall of the hopper 17 is fixedly sleeved with a rotating barrel 20, the inner wall of the shell 1 is fixedly penetrated with a water spray pipe 15, a liquid discharge pipe 24 and a discharge pipe 27, one end of the water spray pipe 15 is installed with a pump 13, and the output end of the pump 13 is clamped with a water pump 14, and one end of the water pump 14 is fixedly penetrated through the upper portion of the water collecting tank 11, the upper portion of the shell 1 is fixedly installed with a right angle plate 18, and the upper portion of the right angle plate 18 is fixedly penetrated with an electric The electric telescopic rod 19 is provided, and a connecting rod 23 is installed at one end of the electric telescopic rod 19. One end of the connecting rod 23 slides through the upper part of the rotating barrel 20. A filter basket 21 is installed on the inner top surface of the rotating barrel 20, and a piston 22 is slidably installed inside the filter basket 21. One end of the connecting rod 23 is connected to the piston 22. Through the setting of the rotating barrel 20, the primary centrifugal filtration of the separation object can be performed, thereby realizing two-stage separation of the separation object and improving the separation effect of the two-stage high-efficiency fluid disc separator.

[0031] In one embodiment, a threaded cover is spirally passed through the upper portion of the rotating tub 20 .

[0032] In one embodiment, a discharge hopper 26 is installed on the other side of the mounting cover 4, a filter tube 28 is installed on the inner bottom surface of the filter box 10, and a plurality of liquid outlet holes 29 are provided on the inner wall of the filter box 10. By setting the filter box 10 and the water collecting tank 11, the flushing water and the separated matter can be quickly separated, thereby improving the practicality of the two-stage high-efficiency fluid disc separator.

[0033] In one embodiment, the first bevel gear 8 and the second bevel gear 9 are meshed with each other, so that the first bevel gear 8 drives the second bevel gear 9 to rotate.

[0034] In one embodiment, the control panel is electrically connected to the drive motor 6, the pump 13 and the electric telescopic rod 19 through wires. The control panel can be implemented through simple programming by technicians in this field. It is common knowledge in the field and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0035] In one embodiment, a base 12 is installed at the lower portion of the water collecting tank 11 , and two sets of support frames 25 are installed at the upper portion of the base 12 , and the two sets of support frames 25 are fixedly connected to the outer shell 1 .

[0036] Working principle:

[0037] When the double-stage high-efficiency fluid disc separator is actually used, the threaded cover is removed counterclockwise, and the object to be separated can be put into the interior of the rotating barrel 20. The object to be separated finally falls into the interior of the filter basket 21. The control panel is used to operate the drive motor 6 and the pump 13. The output end of the drive motor 6 drives the first bevel gear 8 to rotate through the connecting shaft 7. Since the first bevel gear 8 and the second bevel gear 9 are meshed with each other, the rotating first bevel gear 8 can drive the second bevel gear 9 to rotate. The rotating second bevel gear 9 can drive the drum 3 to rotate through the mounting shaft 5. The drum 3 uses centrifugal force and internal The disc, water can enter the interior of the guide bucket 2 through the liquid outlet 29, and is finally discharged through the liquid outlet pipe 24, and the slag can be discharged through the slag outlet. The pump 13 can draw the clean water inside the water collecting box 11 into the gap between the shell 1 and the drum 3 through the water pumping pipe 14 and the water spraying pipe 15. The flowing clean water can discharge the slag through the discharge pipe 27. The drum 3 drives the rotating barrel 20 to rotate through the feed hopper 17, and the rotating barrel 20 drives the filter basket 21 to rotate. By using the centrifugal force, the separated objects and water that meet the size can pass through the filter basket 21, and the separated objects and water that meet the size can be discharged again. The material to be separated that does not meet the size will be left in the filter basket 21 through the feed hopper 17. By using the control panel, the electric telescopic rod 19 is shortened, and the piston 22 and the rotating barrel 20 can squeeze the material to be separated that does not meet the size, so that the water inside can be quickly squeezed out. The rotating barrel 20 is provided, and the material to be separated can be subjected to primary centrifugal filtration to achieve two-stage separation of the material to be separated, thereby improving the separation effect of the two-stage high-efficiency fluid disc separator. At the same time, according to the above operation, the slag and water can enter the filter box 10 through the discharge hopper 26. Inside, the simultaneously rotating mounting shaft 5 can drive the filter box 10 and the filter screen tube 28 to rotate. By utilizing the centrifugal force, the filter screen tube 28 can retain the residue, and the clean water can pass through the filter screen tube 28 and then enter the interior of the water collecting tank 11 through multiple groups of liquid outlet holes 29. The pump 13 can pump out the clean water inside the water collecting tank 11. Since the filter box 10 is an open design, it is convenient to remove the residue inside the filter box 10. Through the set filter box 10 and the water collecting tank 11, the flushing water and the separated matter can be quickly separated, thereby improving the practicality of the double-stage high-efficiency fluid disc separator.

[0038] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A two-stage high-efficiency fluid disc separator, characterized in that: The invention comprises a shell (1), a drum (3) is installed inside the shell (1) via a bearing, a guide bucket (2) is fixedly installed on the inner wall of the shell (1), and the guide bucket (2) is connected to the drum (3) via a bearing, a liquid outlet is provided on the upper outer wall of the drum (3), and a slag outlet is provided on the lower outer wall of the drum (3), a control panel is installed on the outer wall of the shell (1), a mounting cover (4) is installed at the lower part of the shell (1), and a mounting shaft (5) is passed through the inner bottom surface of the mounting cover (4) via a bearing, and the mounting cover (4) is installed. One end of the mounting shaft (5) is connected to the drum (3), the other end of the mounting shaft (5) is mounted with a filter box (10), and the side wall of the filter box (10) is sleeved with a water collecting box (11) through a bearing, a driving motor (6) is mounted on one side of the mounting cover (4), and the output end of the driving motor (6) is mounted with a connecting shaft (7) through a coupling, and the side wall of the connecting shaft (7) is sleeved with a first bevel gear (8), and the side wall of the mounting shaft (5) is sleeved with a second bevel gear (9), and a cover plate (16) is passed through the upper part of the housing (1). ), and the upper part of the cover plate (16) is penetrated by a feed hopper (17) through a bearing, and one end of the feed hopper (17) is fixedly penetrated by the upper part of the drum (3), the side wall of the feed hopper (17) is fixedly sleeved with a rotating barrel (20), the inner wall of the shell (1) is fixedly penetrated by a water spray pipe (15), a liquid discharge pipe (24) and a discharge pipe (27), one end of the water spray pipe (15) is installed with a pump (13), and the output end of the pump (13) is clamped with a water pump (14), and one end of the water pump (14) is fixedly penetrated by the water collecting tank (11), a right-angle plate (18) is fixedly installed on the upper part of the housing (1), and an electric telescopic rod (19) is fixedly passed through the upper part of the right-angle plate (18), and a connecting rod (23) is installed at one end of the electric telescopic rod (19), and one end of the connecting rod (23) slides through the upper part of the rotating barrel (20), a filter basket (21) is installed on the inner top surface of the rotating barrel (20), and a piston (22) is slidably installed inside the filter basket (21), and one end of the connecting rod (23) is connected to the piston (22).

2. A two-stage high-efficiency fluid disc separator according to claim 1, characterized in that: The upper portion of the rotary barrel (20) is spirally penetrated by a threaded cover.

3. A two-stage high-efficiency fluid disc separator according to claim 1, characterized in that: A discharge hopper (26) is installed on the other side of the installation cover (4), a filter tube (28) is installed on the inner bottom surface of the filter box (10), and a plurality of liquid outlet holes (29) are provided on the inner wall of the filter box (10).

4. A two-stage high-efficiency fluid disc separator according to claim 1, characterized in that: The first bevel gear (8) and the second bevel gear (9) are meshed with each other.

5. A two-stage high-efficiency fluid disc separator according to claim 1, characterized in that: The control panel is electrically connected to the drive motor (6), the pump (13) and the electric telescopic rod (19) through electric wires.

6. A two-stage high-efficiency fluid disc separator according to claim 1, characterized in that: A base (12) is installed at the lower part of the water collecting tank (11), and two groups of support frames (25) are installed at the upper part of the base (12), and the two groups of support frames (25) are fixedly connected to the outer shell (1).

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