Energy-saving and environment-friendly oil residue filtering device for chemical oil refining

Abstract

The utility model relates to the technical field of filtering devices, and discloses an energy-saving and environment-friendly oil residue filtering device for chemical oil refining, which comprises an oil conveying pipe and a filter, one side of the filter is provided with a cavity, the inside of the cavity is slidably connected with a collecting shell, the bottom of the inner wall of the collecting shell is connected with a filtering plate, and one side of the collecting shell is fixedly connected with a handle. The side, close to the opening of the cavity, of the filter is fixedly connected with symmetrical limiting assemblies; according to the energy-saving and environment-friendly oil residue filtering device for chemical oil refining, the collecting shell is arranged in the filter, and the filtering plate is arranged in the collecting shell, so that the device not only can achieve a better filtering effect on oil liquid, but also can collect oil residues, and therefore, the oil residues are effectively prevented from falling into the oil conveying pipe to block the oil conveying pipe; and when the oil residues in the collecting shell are excessive, the collecting shell can be detached from the interior of the filter, so that people can conveniently clean the oil residues in the collecting shell, and normal operation of the device is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to an energy-saving and environment-friendly oil residue filtering device for chemical oil refining. Background Art

[0002] Oil refining generally refers to petroleum refining, which is to separate petroleum through distillation to produce kerosene, gasoline, diesel and other fuel oils suitable for internal combustion engines. The by-products are petroleum gas and residual oil, which are heavier than fuel oil. The components are chemically converted into fuel oil through processes such as thermal cracking and catalytic cracking. Some of these fuel oils need to be refined by processes such as hydrogenation. In the process of oil refining, special equipment is needed to filter and separate the oil residue. Using a filter to remove the oil residue is more environmentally friendly and has better effects.

[0003] In the prior art, for example, announcement number CN216320451U proposes an energy-saving and environmentally friendly oil residue filtering device for chemical oil refining. This technical solution discloses an energy-saving and environmentally friendly oil residue filtering device for chemical oil refining, including an oil inlet pipe, the oil inlet pipe is connected to an elbow, the lower part of the elbow is connected to the input end of a three-way pipe, the two outlet ends of the three-way pipe are connected to two connecting pipes, the connecting pipe is L-shaped, the connecting pipe is connected to the lower input pipe, the input pipe is connected to the upper part of the filter, the lower part of the filter is connected to the oil outlet pipe, the filter element is detachably connected in the filter, the outer wall of the connecting pipe is connected to a motor, the output end of the motor is connected to a worm, the outer wall of the three-way pipe is connected to a worm seat, the worm and the worm seat are movably connected, each connecting pipe is provided with a blocking ball, each blocking ball is provided with a through hole, each blocking ball is provided with a connecting rod above, the connecting rod passes through the connecting pipe, the other end of each connecting rod is connected to a turbine, and the worm is meshed with the two turbines;

[0004] However, the oil residue filtering device of the prior art solution can filter the oil residue above the filter element when in operation. Since the device does not have a device for collecting the oil residue, when too much oil residue accumulates on the filter element and the staff needs to extract the filter element from the filter to clean it, a large amount of oil residue will fall from the filter element into the oil pipeline, thereby blocking the oil pipeline and affecting the normal use of the device.

[0005] In order to solve the above problems, the present application proposes an energy-saving and environmentally friendly oil residue filtering device for chemical oil refining. Utility Model Content

[0006] The utility model is intended to provide an energy-saving and environmentally friendly oil residue filtering device for chemical oil refining, which is mainly used to solve the problem that the existing oil residue filtering device cannot collect the oil residue. When the staff pulls the filter element out from the inside of the filter, the oil residue will fall from the filter element into the inside of the oil pipeline, causing blockage of the oil pipeline and causing the device to be unable to be used normally.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] An energy-saving and environmentally friendly oil residue filtering device for chemical oil refining comprises an oil pipeline and a filter, a cavity is provided on one side of the filter, a collecting shell is slidably connected inside the cavity, a filter plate is connected to the bottom of the inner wall of the collecting shell, a handle is fixedly connected to one side of the collecting shell, a symmetrical limiting assembly is fixedly connected to one side of the filter near the cavity opening, the limiting assembly comprises symmetrical fixed blocks fixedly connected to one side of the filter near the cavity opening, a sliding cavity is provided on one side of the fixed block, the sliding cavity is slidably connected to the limiting block, a pull rod is fixedly connected to the center of one side of the limit block near the fixed block, an end of the pull rod away from the limit block passes through the fixed block and is slidably connected to the fixed block, and an end of the pull rod extending out of the fixed block is fixedly connected to a pull ring.

[0009] The working principle and beneficial effects of the utility model:

[0010] 1. Working principle: During the operation of the device, the oil enters the filter through the oil pipe and enters the collecting shell inside the filter. The oil is filtered through the filter plate at the bottom of the inner wall of the collecting shell and then discharged, while the oil residue will remain inside the collecting shell. When there is too much oil residue inside the collecting shell, the filter will be blocked, making it impossible to use the device normally. Pull the pull ring to make the pull rod drive the limit block to move away from the collecting shell, and then pull the handle to remove the collecting shell from the filter, so as to facilitate people to clean the oil residue inside the collecting shell. After cleaning, install the collecting shell into the inside of the filter, push the pull rod to make the limit block move toward the collecting shell. When the limit block presses the collecting shell tightly, the device can operate normally with higher stability.

[0011] 2. Beneficial effects: A collecting shell is arranged inside the filter, and a filter plate is arranged at the bottom of the inner wall of the collecting shell. This not only enables the device to have a better filtering effect on the oil, but also can collect the oil residue, thereby effectively preventing the oil residue from falling into the oil pipeline and causing blockage in the oil pipeline. When there is too much oil residue inside the collecting shell, the collecting shell can be removed from the filter, making it convenient for people to clean the oil residue inside the collecting shell, thereby effectively ensuring the normal operation of the device.

[0012] Preferably, an observation port is opened on one side of the filter, and an observation window is fixedly connected to the inner wall of the observation port, and the observation window is transparent. The observation window and the collecting shell can be made of tempered glass. Since the tempered glass has high strength and good transparency, the staff can observe the internal situation of the collecting shell through the observation window. When there is too much oil residue inside the collecting shell and causes blockage, the staff can disassemble the collecting shell and clean the oil residue in time, thereby effectively ensuring the normal operation of the device.

[0013] Preferably, one side of the fixed block is located above the pull rod and is slidably connected to a moving block, one side of the fixed block is provided with a T-shaped groove matching the moving block, the bottom of the moving block is fixedly connected with an insertion block, and the outer wall of the pull rod is provided with a slot matching the insertion block. When the staff needs to disassemble the collecting shell, they pull the moving block upward to drive the insertion block to move upward. When the insertion block is disengaged from the slot on the pull rod, the pull ring can be pulled outward to make the pull rod drive the limit block to move away from the collecting shell, and then the handle can be pulled to remove the collecting shell from the filter. After cleaning the oil residue inside the collecting shell, the collecting shell is installed back into the inside of the filter, and the pull rod is pushed to make the limit block move toward the collecting shell. When the pull rod moves to a certain extent, the insertion block will move downward and engage with the slot, which can play a better limiting role on the pull rod, thereby making the device more stable during operation.

[0014] Preferably, a magnet is fixedly connected to the bottom of the plug block, and an iron sheet attracted to the magnet is fixedly connected to the bottom of the inner wall of the slot. When the plug block is inserted into the slot, the magnet at the bottom of the plug block will attract the iron sheet at the bottom of the inner wall of the slot, thereby preventing the plug block from detaching from the slot during operation, thereby further improving the stability of the device during operation.

[0015] Preferably, the corners at the top of the slot are all chamfered. By setting the corners at the top of the slot as chamfers, it is easier to insert the plug into the slot.

[0016] Preferably, the filter plate is movably connected to the collecting shell. After the device has been operating for a long time, the filter plate may be damaged, thereby affecting the filtering effect of the device. Therefore, the filter plate is movably connected to the collecting shell so that the filter plate can be removed from the inside of the collecting shell, thereby making it convenient for people to replace the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the explosion structure of the filter of the utility model;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the filter of the utility model;

[0020] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0021] In the figure: 1. oil pipeline; 2. filter; 3. cavity; 4. collecting shell; 5. filter plate; 6. handle; 7. fixed block; 8. sliding cavity; 9. limit block; 10. pull rod; 11. pull ring; 12. moving block; 13. T-slot; 14. plug-in block; 15. slot; 16. magnet; 17. iron sheet; 18. observation window. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , an energy-saving and environmentally friendly oil residue filtering device for chemical oil refining, comprising an oil pipeline 1 and a filter 2, a cavity 3 is provided on one side of the filter 2, a collecting shell 4 is slidably connected inside the cavity 3, and a filter plate 5 is connected to the bottom of the inner wall of the collecting shell 4, so that the device can not only have a better filtering effect on the oil, but also collect the oil residue, thereby effectively preventing the oil residue from falling into the oil pipeline 1 and clogging the oil pipeline 1, the filter plate 5 is movably connected to the collecting shell 4, after the device has been in operation for a long time, the filter plate 5 may be damaged, so that the filter plate 5 can be removed from the inside of the collecting shell 4, so that people can replace the filter plate 5 conveniently, and an observation port is provided on one side of the filter 2 An observation window 18 is fixedly connected to the inner wall of the observation port, and the observation window 18 is transparent. The observation window 18 and the collecting shell 4 can be made of tempered glass. People can observe the internal situation of the collecting shell 4 through the observation window 18, so that people can disassemble the collecting shell 4 and clean the oil residue in time, thereby effectively ensuring the normal operation of the device. A handle 6 is fixedly connected to one side of the collecting shell 4, and the collecting shell 4 can be more easily disassembled by pulling the handle 6. A symmetrical limiting assembly is fixedly connected to one side of the filter 2 near the opening of the cavity 3. The collecting shell 4 is installed inside the filter 2. The collecting shell 4 is fixed by the limiting assembly, which can make the device more stable during operation.

[0024] like Figure 3 and Figure 4As shown, the limit assembly includes a symmetrical fixed block 7 fixedly connected to one side of the filter 2 near the opening of the cavity 3, a sliding cavity 8 is opened on one side of the fixed block 7, and the sliding cavity 8 is internally slidably connected to the limit block 9, and a pull rod 10 is fixedly connected to the center of the limit block 9 near the fixed block 7. The end of the pull rod 10 away from the limit block 9 passes through the fixed block 7 and is slidably connected to the fixed block 7, and the end of the pull rod 10 extending out of the fixed block 7 is fixedly connected to a pull ring 11. After the staff installs the collecting shell 4 into the interior of the filter 2, the pull rod 10 is pushed to move the limit block 9 toward the collecting shell 4. When the limit block 9 presses the collecting shell 4 tightly, the device can operate normally and has higher stability. When the collecting shell 4 needs to be disassembled, the pull ring 11 is pulled to make the pull rod 10 drive the limit block 9 to move away from the collecting shell 4, and then the handle 6 is pulled to remove the collecting shell 4 from the filter 2, thereby facilitating people to clean the oil residue inside the collecting shell 4.

[0025] like Figure 4 As shown, one side of the fixed block 7 is located above the pull rod 10 and is slidably connected to a moving block 12. A T-shaped groove 13 matching the moving block 12 is provided on one side of the fixed block 7. An insert block 14 is fixedly connected to the bottom of the moving block 12. A slot 15 matching the insert block 14 is provided on the outer wall of the pull rod 10. The corners at the top of the slot 15 are all chamfered. When the staff needs to disassemble the collection shell 4, the moving block 12 is pulled upward to drive the insert block 14 to move upward. When the insert block 14 is disengaged from the slot 15 on the pull rod 10, the pull ring 11 can be pulled outward to make the pull rod 10 drive the limit block 9 to move away from the collection shell 4. Then the handle 6 can be pulled to remove the collection shell 4 from the filter 2. After the oil residue inside the collecting shell 4 is cleaned, the collecting shell 4 is installed back into the inside of the filter 2, and the pull rod 10 is pushed to move the limit block 9 toward the collecting shell 4. When the pull rod 10 moves to a certain extent, the plug block 14 will move downward and engage with the slot 15, which can play a good limiting role for the pull rod 10. The bottom of the plug block 14 is fixedly connected with a magnet 16, and the bottom of the inner wall of the slot 15 is fixedly connected with an iron sheet 17 that attracts the magnet 16. When the plug block 14 is inserted into the slot 15, the magnet 16 at the bottom of the plug block 14 will attract the iron sheet 17 at the bottom of the inner wall of the slot 15, thereby preventing the plug block 14 from detaching from the slot 15 during operation, thereby further improving the stability of the device during operation.

[0026] From the above, it can be seen that the specific implementation of the utility model is as follows:

[0027] During the operation of the device, the oil enters the filter 2 through the oil delivery pipe 1, and enters the collection shell 4 in the filter 2. The oil is filtered by the filter plate 5 at the bottom of the inner wall of the collection shell 4 and then discharged, while the oil residue will remain in the collection shell 4. When there is too much oil residue in the collection shell 4, the filter 2 is blocked, making the device unable to be used normally. The moving block 12 is pulled upward to drive the plug block 14 to move upward. When the plug block 14 is separated from the slot 15 on the pull rod 10, the pull ring 11 can be pulled outward to make the pull rod 10 drive the limit block 9 to move away from the collection shell 4, and then the handle 6 is pulled. The collecting shell 4 can be removed from the filter 2, and the oil residue inside the collecting shell 4 can be cleaned. When the oil residue inside the collecting shell 4 is cleaned, the collecting shell 4 is installed back into the inside of the filter 2, and the pull rod 10 is pushed to move the limit block 9 toward the collecting shell 4. When the pull rod 10 moves to a certain extent, the plug-in block 14 will move downward and engage with the slot 15. At the same time, the magnet 16 at the bottom of the plug-in block 14 will attract the iron sheet 17 at the bottom of the inner wall of the slot 15, thereby preventing the plug-in block 14 from detaching from the slot 15 during operation. At this time, the device can operate normally with high stability.

[0028] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An energy-saving and environmentally friendly oil residue filtering device for chemical oil refining, comprising an oil pipeline (1) and a filter (2), characterized in that: A cavity (3) is provided on one side of the filter (2), a collecting shell (4) is slidably connected inside the cavity (3), a filter plate (5) is connected to the bottom of the inner wall of the collecting shell (4), a handle (6) is fixedly connected to one side of the collecting shell (4), a symmetrical limiting assembly is fixedly connected to one side of the filter (2) near the opening of the cavity (3), the limiting assembly comprises a symmetrical fixing block (7) fixedly connected to one side of the filter (2) near the opening of the cavity (3), a sliding cavity (8) is provided on one side of the fixing block (7), a limiting block (9) is slidably connected inside the sliding cavity (8), a pull rod (10) is fixedly connected to the center of one side of the limiting block (9) near the fixing block (7), one end of the pull rod (10) away from the limiting block (9) passes through the fixing block (7) and is slidably connected to the fixing block (7), and one end of the pull rod (10) extending out of the fixing block (7) is fixedly connected to a pull ring (11).

2. The energy-saving and environmentally friendly oil residue filtering device for chemical oil refining according to claim 1 is characterized in that: An observation port is provided on one side of the filter (2), an observation window (18) is fixedly connected to the inner wall of the observation port, and the observation window (18) is transparent.

3. The energy-saving and environmentally friendly oil residue filtering device for chemical oil refining according to claim 1 is characterized in that: One side of the fixed block (7) is located above the pull rod (10) and is slidably connected to a moving block (12); one side of the fixed block (7) is provided with a T-shaped groove (13) matching the moving block (12); the bottom of the moving block (12) is fixedly connected to an insert block (14); and the outer wall of the pull rod (10) is provided with a slot (15) matching the insert block (14).

4. The energy-saving and environmentally friendly oil residue filtering device for chemical oil refining according to claim 3 is characterized in that: A magnet (16) is fixedly connected to the bottom of the insert block (14), and an iron sheet (17) attracted to the magnet (16) is fixedly connected to the bottom of the inner wall of the slot (15).

5. The energy-saving and environmentally friendly oil residue filtering device for chemical oil refining according to claim 3 is characterized in that: The corners of the top of the slot (15) are all chamfered.

6. The energy-saving and environmentally friendly oil residue filtering device for chemical oil refining according to claim 1 is characterized in that: The filter plate (5) is movably connected to the collection shell (4).

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