A high-efficiency centrifugal separation waste emulsion sludge purification device

Abstract

This utility model relates to the technical field of oil sludge purification, and in particular to a high-efficiency centrifugal separation type waste emulsion oil sludge purification device, comprising: a support mechanism, independently and fixedly installed; a purification tank, installed on the support mechanism, the bottom of the purification tank being configured as a funnel, and a control valve installed on the funnel; a mounting component, coaxially installed at the top slot of the purification tank, and the mounting component having a stepped groove; a filter tank, coaxially installed with a bearing component, the bearing component cooperating with the stepped groove of the mounting component, and a material discharge mechanism installed inside the filter tank; a drive mechanism, installed on the support mechanism, used to provide rotational power to the filter tank; and a cleaning mechanism, installed on the purification tank, used to clean the filter tank; the cleaning is convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of oil sludge purification, and in particular to a high-efficiency centrifugal separation waste emulsion oil sludge purification device. Background Technology

[0002] Waste emulsified sludge is a typical hazardous waste in industrial production processes. It mainly comes from machining, metal cutting, steel rolling and other processes. Its composition is complex and usually contains water, emulsified oil and suspended solids. If it is discharged directly without effective treatment, it will cause serious pollution to the environment.

[0003] Centrifugal separation technology has become a key link in the purification and treatment of oil sludge due to its high separation efficiency and fast processing speed. However, existing centrifugal separation devices generally suffer from problems such as difficulty in cleaning solid residues, easy clogging of filter holes, and inconvenience in equipment maintenance in practical applications. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, or at least partially solve the above-mentioned technical problems, this utility model provides a high-efficiency centrifugal separation waste emulsion oil sludge purification device.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] This utility model discloses a high-efficiency centrifugal separation waste emulsion sludge purification device, comprising:

[0007] The support structure is independently and fixedly installed.

[0008] A purification tank is installed on a support mechanism. The bottom of the purification tank is set as a funnel, and a control valve is installed on the funnel.

[0009] The mounting component is coaxially installed at the top slot of the purification tank, and the mounting component is provided with a stepped groove.

[0010] The filter barrel is coaxially mounted with bearing components, which are connected to the mounting components via stepped grooves. A material discharge mechanism is installed inside the filter barrel.

[0011] The drive mechanism, mounted on the support mechanism, is used to provide rotational power to the filter barrel.

[0012] The cleaning mechanism, installed on the purification tank, is used to clean the filter tank.

[0013] Furthermore, the return mechanism includes:

[0014] The guide shaft is coaxially installed in the inner cavity of the filter barrel, and the end of the guide shaft is provided with an external thread;

[0015] A hollow shaft is slidably connected to a guide shaft along its length. A material return plate is coaxially mounted on the hollow shaft, and the material return plate is slidably connected to the filter barrel wall.

[0016] The locking element is rotatably mounted on the hollow shaft, and the locking element is installed in conjunction with the external thread of the guide shaft.

[0017] Furthermore, a traction component is provided on the hollow shaft.

[0018] Furthermore, the supporting institutions include:

[0019] The mounting base has a through groove on one side, through which the control valve passes, and the purification tank is installed in the inner groove of the mounting base.

[0020] Adjustable feet are installed at the bottom of the mounting base.

[0021] Furthermore, the purification tank includes:

[0022] The barrel body has an extension on one side;

[0023] The sealing cap has a connector on one side, and the connector is rotatably connected to the extension.

[0024] The locking mechanism is installed on the barrel body and is used to lock the lid to the barrel body.

[0025] Furthermore, the drive mechanism includes:

[0026] A centrifugal motor is mounted on a mounting base, and a drive gear is installed at the output end of the centrifugal motor;

[0027] The drive shaft is rotatably installed in the shaft hole of the funnel part and coaxially installed on the filter barrel.

[0028] The driven gear is coaxially mounted on the drive shaft and meshes with the driving gear.

[0029] Furthermore, an auxiliary beam is provided on the mounting base, and the output end of the centrifugal motor and the drive shaft are rotatably connected to the auxiliary beam.

[0030] Furthermore, the cleaning facility includes:

[0031] A water pump is mounted on a mounting base, and an extension pipe is installed at the water pump inlet end;

[0032] The water distribution pipe passes through the slot of the funnel and is fixedly connected to the inner wall of the barrel. The water distribution pipe is connected to the output end of the water pump, and multiple nozzles are evenly spaced along the length of the water distribution pipe.

[0033] In the above technical solution, the high-efficiency centrifugal separation waste emulsion sludge purification device provided by this utility model has the following beneficial effects:

[0034] The support mechanism serves as the basic load-bearing structure, providing a stable mounting base for components such as the purification tank and drive mechanism. The purification tank, as the main separation container, has a funnel-shaped component at its bottom that collects the separated liquid. Combined with a control valve, the discharge can be easily controlled. The mounting components connect to the bearing components of the filter tank via stepped grooves, achieving both coaxial and stable installation of the filter tank and ensuring its flexible rotation under the drive mechanism. This provides reliable structural support for centrifugal separation. The material discharge mechanism inside the filter tank assists in removing solid residue from the inner wall of the filter tank after separation, facilitating subsequent discharge and cleaning. The drive mechanism provides stable rotational power to the filter tank, enabling it to generate centrifugal force through high-speed rotation, thereby improving purification efficiency. The cleaning mechanism, installed on the purification tank, allows for periodic cleaning of the filter tank, removing residual impurities adhering to the inner wall, preventing filter pore blockage, and ensuring continuous and efficient operation of the filter tank. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the embodiments will be briefly described below.

[0036] Figure 1 This is a schematic diagram of the internal structure of this utility model;

[0037] Figure 2 This is a cross-sectional structural schematic diagram of the present invention;

[0038] Figure 3 This is a schematic diagram of the structure of this utility model after omitting the support mechanism;

[0039] Figure 4 This is an exploded view of the material ejection mechanism of this utility model;

[0040] The attached diagram is labeled as follows: 1. Support mechanism; 11. Mounting base; 12. Adjustable foot assembly; 2. Purification tank; 21. Tank body; 22. Sealing cover; 23. Locking component; 3. Funnel component; 4. Control valve; 5. Mounting component; 6. Filter tank; 7. Bearing component; 8. Unloading mechanism; 81. Guide shaft; 82. Hollow shaft; 83. Unloading plate; 84. Locking component; 85. Traction component; 9. Drive mechanism; 91. Centrifugal motor; 92. Drive gear; 93. Transmission shaft; 94. Driven gear; 95. Auxiliary beam; 10. Cleaning mechanism; 101. Water pump; 102. Extension pipe; 103. Spray pipe; 104. Nozzle. Detailed Implementation

[0041] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0042] like Figures 1 to 4 As shown;

[0043] This utility model provides a high-efficiency centrifugal separation type waste emulsion sludge purification device, comprising:

[0044] Support mechanism 1 is the basic load-bearing structure of the entire purification device and is independently fixed.

[0045] Purification tank 2 is the main container for achieving three-phase separation of oil, water and solid. It is installed on the support mechanism 1. The bottom of purification tank 2 is set as a funnel part 3, and a control valve 4 is installed on the funnel part 3.

[0046] Mounting component 5 is coaxially mounted at the top slot of the purification tank 2, and a stepped groove is provided on mounting component 5.

[0047] The filter barrel 6 has a bearing component 7 coaxially mounted. The bearing component 7 is connected to the stepped groove of the mounting component 5. The filter barrel 6 is equipped with a material discharge mechanism 8.

[0048] The drive mechanism 9 is mounted on the support mechanism 1 and is used to provide rotational power to the filter barrel 6.

[0049] The cleaning mechanism 10 is installed on the purification tank 2 and is used to clean the filter tank 6.

[0050] By adopting the above technical solution, the support mechanism 1 serves as the basic load-bearing structure, providing a stable installation foundation for components such as the purification tank 2 and the drive mechanism 9. The purification tank 2 serves as the main separation container, and its bottom funnel component 3 can collect the separated liquid in a concentrated manner. With the help of the control valve 4, the discharge can be easily controlled. The mounting component 5 is connected to the bearing component 7 of the filter tank 6 through a stepped groove, which not only achieves the coaxial and stable installation of the filter tank 6, but also ensures that the filter tank 6 can rotate flexibly under the drive mechanism 9, providing reliable structural support for centrifugal separation. The material discharge mechanism 8 inside the filter tank 6 can assist the solid residue to detach from the inner wall of the filter tank 6 after separation, making it easy to discharge and clean later. The drive mechanism 9 provides stable rotational power to the filter tank 6, so that the filter tank 6 generates centrifugal force through high-speed rotation, thereby improving the purification efficiency. The cleaning mechanism 10 is installed on the purification tank 2 and can clean the filter tank 6 regularly to remove residual impurities attached to the inner wall of the filter tank 6, prevent filter pore blockage, and ensure that the filter tank 6 continues to work efficiently.

[0051] As a preferred embodiment of the above technical solution, such as Figures 1 to 4 As shown, the unloading mechanism 8 includes:

[0052] The guide shaft 81 is coaxially installed in the inner cavity of the filter barrel 6, and the end of the guide shaft 81 is provided with an external thread;

[0053] A hollow shaft 82 is slidably connected to a guide shaft 81 along its length. A material ejector plate 83 is coaxially mounted on the hollow shaft 82, and the material ejector plate 83 is slidably connected to the wall of the filter barrel 6.

[0054] Locking element 84 is rotatably mounted on hollow shaft 82, and locking element 84 is threadedly engaged with guide shaft 81.

[0055] A traction component 85 is provided on the hollow shaft 82;

[0056] In this embodiment, the guide shaft 81 is coaxially installed in the inner cavity of the filter barrel 6, providing a stable sliding guide foundation for the hollow shaft 82. After centrifugal separation is completed, the sliding hollow shaft 82 can drive the ejector plate 83 to move along the inner wall of the filter barrel 6, scraping off the solid residues attached to the barrel wall and pushing them in the discharge direction, avoiding residue adhesion and residues that may affect subsequent separation operations. The locking member 84 can lock and fix the hollow shaft 82 and the guide shaft 81 when the ejector plate 83 is in a non-working position, preventing the ejector plate 83 from accidentally sliding and interfering with the separation process due to centrifugal force. The traction member 85 on the hollow shaft 82 provides a convenient force application part for pulling or pushing the hollow shaft 82, reducing the difficulty of ejection operation.

[0057] As a preferred embodiment of the above technical solution, such as Figures 1 to 2 As shown, the support mechanism 1 includes:

[0058] Mounting base 11 has a through groove on one side, through which control valve 4 passes and purification tank 2 is installed in the inner groove of mounting base 11.

[0059] Adjustable foot assembly 12 is installed at the bottom of mounting base 11;

[0060] In this embodiment, the mounting base 11 provides precise positioning and stable installation for the purification tank 2 through the inner groove, ensuring that the purification tank 2 remains stable during the high-speed centrifugal separation process of the filter tank 6. The through groove on one side of the mounting base 11 provides space for the control valve 4 to pass through. The adjusting foot assembly 12 at the bottom of the mounting base 11 can flexibly adjust the level of the mounting base 11. Even on uneven ground, the purification tank 2 and the filter tank 6 can be kept in a horizontal state by adjusting the adjusting foot assembly 12.

[0061] As a preferred embodiment of the above technical solution, such as Figures 1 to 3 As shown, the purification tank 2 includes:

[0062] The barrel body 21 has an extension on one side;

[0063] The sealing cap 22 has a connector on one side, and the connector is rotatably connected to the extension.

[0064] Lock 23 is installed on barrel body 21 and is used to lock the sealing cap 22 to barrel body 21.

[0065] In this embodiment, the barrel 21 serves as the main separation chamber. The extension on one side of the barrel 21 is rotatably connected to the connector of the sealing cover 22, allowing the sealing cover 22 to rotate flexibly around the barrel 21. This facilitates opening the sealing cover 22 to add materials into the filter barrel 6, and also makes it convenient to open for maintenance or cleaning of internal components after separation. The locking piece 23 is installed on the barrel 21 and can lock it to the barrel 21 after the sealing cover 22 is closed, ensuring a tight connection between the barrel 21 and the sealing cover 22 during centrifugal separation and preventing the waste emulsion from leaking from the gaps due to the centrifugal force generated by the high-speed rotation of the filter barrel 6.

[0066] As a preferred embodiment of the above technical solution, such as Figures 1 to 3 As shown, the drive mechanism 9 includes:

[0067] Centrifugal motor 91 is mounted on mounting base 11, and a drive gear 92 is installed at the output end of centrifugal motor 91.

[0068] The drive shaft 93 is rotatably installed in the shaft hole of the funnel part 3, and the drive shaft 93 is coaxially installed on the filter barrel 6;

[0069] Driven gear 94 is coaxially mounted on transmission shaft 93, and driven gear 94 meshes with driving gear 92;

[0070] An auxiliary beam 95 is provided on the mounting base 11, and the output end of the centrifugal motor 91 and the transmission shaft 93 are rotatably connected to the auxiliary beam 95.

[0071] In this embodiment, the centrifugal motor 91 is mounted on the mounting base 11 and can provide stable and continuous rotational power to the filter barrel 6. The driving gear 92 at its output end meshes with the driven gear 94 on the transmission shaft 93, which can accurately transmit power to the transmission shaft 93. The transmission shaft 93 is rotatably mounted in the shaft hole of the funnel part 3 and coaxially mounted with the filter barrel 6, which can drive the filter barrel 6 to rotate at high speed and generate centrifugal force. The auxiliary beam 95 on the mounting base 11 is rotatably connected to the output end of the centrifugal motor 91 and the transmission shaft 93, which can provide additional support for both, prevent the output end of the centrifugal motor 91 and the transmission shaft 93 from shaking when running at high speed, ensure the stability of gear meshing, and extend the service life of the drive mechanism 9.

[0072] As a preferred embodiment of the above technical solution, such as Figures 1 to 3 As shown, the cleaning mechanism 10 includes:

[0073] A water pump 101 is mounted on a mounting base 11, and an extension pipe 102 is installed at the input end of the water pump 101.

[0074] The water distribution pipe 103 passes through the slot of the funnel part 3 and is fixedly connected to the inner wall of the barrel 21. The water distribution pipe 103 is connected to the output end of the water pump 101, and multiple nozzles 104 are evenly spaced along the length of the water distribution pipe 103.

[0075] In this embodiment, the water pump 101 is installed on the mounting base 11, which can stably provide cleaning water power. The extension pipe 102 at its input end can be easily connected to an external water source to ensure a continuous supply of cleaning water. The water distribution pipe 103 passes through the slot of the funnel part 3 and is fixedly connected to the inner wall of the barrel 21, so as to achieve a stable installation without affecting the normal separation operation of the purification barrel 2. The water distribution pipe 103 is connected to the output end of the water pump 101, which can evenly deliver clean water to each nozzle 104. The multiple nozzles 104 arranged at equal intervals along the length of the water distribution pipe 103 can form an all-round rinsing of the outer and inner walls of the filter barrel 6, effectively removing residual sludge and solid impurities attached to the filter barrel 6 and preventing filter hole blockage.

[0076] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A high-efficiency centrifugal separation-type waste emulsion oil sludge purification device, characterized in that, include: Support mechanism (1), independently and fixedly installed; A purification tank (2) is installed on the support mechanism (1). The bottom end of the purification tank (2) is set as a funnel part (3), and a control valve (4) is installed on the funnel part (3). The mounting part (5) is coaxially mounted at the top slot of the purification tank (2), and the mounting part (5) is provided with a stepped groove. A filter barrel (6) is coaxially mounted with a bearing component (7), the bearing component (7) being connected to the stepped groove of the mounting component (5), and a material discharge mechanism (8) is installed inside the filter barrel (6). A drive mechanism (9) is mounted on the support mechanism (1), and the drive mechanism (9) is used to provide rotational power to the filter barrel (6); A cleaning mechanism (10) is installed on the purification tank (2) and is used to clean the filter tank (6).

2. The high-efficiency centrifugal separation waste emulsion sludge purification device as described in claim 1, characterized in that, The unloading mechanism (8) includes: A guide shaft (81) is coaxially installed in the inner cavity of the filter barrel (6), and the end of the guide shaft (81) is provided with an external thread; A hollow shaft (82) is slidably connected to the guide shaft (81) along the length direction. A material ejector plate (83) is coaxially mounted on the hollow shaft (82). The material ejector plate (83) is slidably connected to the wall of the filter barrel (6). The locking element (84) is rotatably mounted on the hollow shaft (82), and the locking element (84) is threadedly engaged with the guide shaft (81).

3. The high-efficiency centrifugal separation waste emulsion sludge purification device as described in claim 2, characterized in that, A traction component (85) is provided on the hollow shaft (82).

4. The high-efficiency centrifugal separation waste emulsion sludge purification device as described in claim 1, characterized in that, The support mechanism (1) includes: The mounting base (11) has a through groove on one side, through which the control valve (4) passes and the purification tank (2) is installed in the inner groove of the mounting base (11). Adjustable foot assembly (12) is installed at the bottom end of the mounting base (11).

5. The high-efficiency centrifugal separation waste emulsion sludge purification device as described in claim 4, characterized in that, The purification tank (2) includes: The barrel body (21) has an extension on one side; The sealing cap (22) has a connector on one side, and the connector is rotatably connected to the extension. A locking element (23) is installed on the barrel body (21) and is used to lock the sealing cover (22) to the barrel body (21).

6. The high-efficiency centrifugal separation waste emulsion sludge purification device as described in claim 4, characterized in that, The drive mechanism (9) includes: A centrifugal motor (91) is mounted on the mounting base (11), and a drive gear (92) is mounted on the output end of the centrifugal motor (91); The drive shaft (93) is rotatably installed in the shaft hole of the funnel part (3), and the drive shaft (93) is coaxially installed on the filter barrel (6); The driven gear (94) is coaxially mounted on the transmission shaft (93), and the driven gear (94) meshes with the driving gear (92).

7. The high-efficiency centrifugal separation waste emulsion sludge purification device as described in claim 6, characterized in that, An auxiliary beam (95) is provided on the mounting base (11), and the output end of the centrifugal motor (91) and the transmission shaft (93) are rotatably connected to the auxiliary beam (95).

8. The high-efficiency centrifugal separation waste emulsion sludge purification device as described in claim 5, characterized in that, The cleaning mechanism (10) includes: A water pump (101) is installed on the mounting base (11), and an extension pipe (102) is installed at the input end of the water pump (101); The water distribution pipe (103) passes through the slot of the funnel component (3) and is fixedly connected to the inner wall of the barrel body (21). The water distribution pipe (103) is connected to the output end of the water pump (101), and the water distribution pipe (103) is provided with multiple nozzles (104) at equal intervals along its length.

Images