Mechanical waste oil liquid treatment device

Abstract

The utility model relates to the technical field of mechanical waste oil treatment, in particular to a mechanical waste oil liquid treatment device, which is provided with a pressurizing structure capable of being screwed and driven, and is matched with a detachable filter screen, so that the filtering is more efficient, and the practicability is improved. Comprising a base, a support, a treatment barrel, a filter screen clamping frame, a filter screen, an oil outlet pipe, an oil inlet pipe, a reciprocating motor, a threaded rod, a threaded pipe, a piston, an external threaded opening, an internal threaded cover and an ejector rod, the outer side of the top end of the base is connected with the bottom end of the support, and the upper side of the inner end of the support is connected with the two ends of the outer side of the treatment barrel; the middle of the top end of the base is connected with the bottom end of the reciprocating motor, the top end of the threaded pipe is connected with the middle of the bottom end of the piston, the piston is arranged on the inner side of the treatment cylinder in a sliding mode, the top end of the treatment cylinder is connected with the bottom end of the external threaded opening, and the outer side of the external threaded opening is detachably screwed with the inner side of the internal threaded cover. The middle of the top inside the internal thread cap is connected with the top of the ejector rod.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical waste oil treatment, in particular to a mechanical waste oil liquid treatment device. Background Art

[0002] Mechanical processing machine tools need to use cutting fluid when processing machine parts. Impurities will exist in the recycling of cutting fluid, which mainly consists of metal chips, solid impurities and waste oil.

[0003] There is a recovery and filtration device for waste mechanical oil, such as the Chinese patent publication number CN217567614U, which uses filter screens with increasing mesh sizes to filter impurities and achieve multi-stage filtration; then the principle of water and oil density is used to separate oil and water. It has a simple structure, easy operation, good filtration effect, and saves resources while saving production costs.

[0004] However, since the device relies on the flow of waste oil itself to achieve filtration, due to its high viscosity, its flow is slow, the filtration efficiency is low, and its practicality is poor. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a mechanical waste oil treatment device which is provided with a screw-driven pressurizing structure and cooperates with a detachable filter screen, so that the filtration is more efficient and the practicability is improved.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanical waste oil treatment device, comprising a base, a bracket, a treatment cylinder, a filter card frame, a filter, an oil outlet pipe, an oil inlet pipe, a reciprocating motor, a threaded rod, a threaded pipe, a piston, an external threaded port, an internal threaded cover and a push rod, wherein the outer side of the top end of the base is connected to the bottom end of the bracket, the upper side of the inner end of the bracket is connected to the two ends of the outer side of the treatment cylinder, the upper part of the inner side of the treatment cylinder is connected with the filter card frame, the filter can be detachably installed in the filter card frame, the middle part of the top end of the base is connected to the bottom end of the reciprocating motor, the output end of the reciprocating motor is connected to the bottom end of the threaded rod, the outer wall of the threaded rod is screwed to the inner wall of the threaded pipe, the top of the threaded pipe is connected to the middle part of the bottom end of the piston, the piston is slidably arranged on the inner side of the treatment cylinder, the top end of the treatment cylinder is connected to the bottom end of the external threaded port, the outer side of the external threaded port is detachably screwed to the inner side of the internal threaded cover, and the middle part of the top end inside the internal threaded cover is connected to the top end of the push rod.

[0009] Preferably, it further comprises a handle, and one side of the outer end of the internal thread cover is connected to the inner side of the handle.

[0010] Preferably, it also includes lifting rings, and both sides of the top of the filter screen are respectively connected to the bottom ends of a group of lifting rings.

[0011] Preferably, a one-way valve is further included, and a group of one-way valves are respectively arranged on the oil outlet pipe and the oil inlet pipe.

[0012] Preferably, it also includes an oiling nozzle, and the lower outer portion of the threaded tube is connected to the inner end of the oiling nozzle.

[0013] Preferably, it also includes an oil filling cap, and the outer side of the oil filling nozzle and the inner side of the oil filling cap are detachably mounted.

[0014] Preferably, it further comprises a corrugated sheath, and the outer side of the threaded rod at the top end of the reciprocating motor is connected to the bottom end of the corrugated sheath.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a mechanical waste oil treatment device, which has the following beneficial effects:

[0017] The base is fixed to the ground, the position of the treatment cylinder is fixed by the bracket, the filter is installed inside the filter card frame, and then the internal threaded cover is screwed on the outside of the external threaded port, and the top rod is tightened on the top of the filter. Then the reciprocating motor runs to rotate the threaded rod, and the threaded rod is screwed with the threaded tube to make the piston slide down, and the mechanical waste oil is input through the oil inlet pipe. Then the reciprocating motor reverses and runs, so that the threaded rod is screwed with the threaded tube to drive the piston to slide up, and the waste oil is filtered through the filter and discharged from the oil outlet pipe. When the internal threaded cover is screwed on the outside of the external threaded port and removed, the filter can be taken out and cleaned. A pressurized structure that can be driven by screwing is set. With the detachable filter, the filtration is more efficient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a right front upper axis view of the structure schematic diagram of the utility model;

[0019] Figure 2 It is a top view of the utility model;

[0020] Figure 3 This is a rear view of the utility model;

[0021] Figure 4 It is the right front lower axis view of the utility model.

[0022] Markings in the attached figure: 1. base; 2. bracket; 3. treatment cylinder; 4. filter frame; 5. filter; 6. oil outlet pipe; 7. oil inlet pipe; 8. reciprocating motor; 9. threaded rod; 10. threaded pipe; 11. piston; 12. external threaded mouth; 13. internal threaded cover; 14. push rod; 15. handle; 16. lifting ring; 17. one-way valve; 18. oil filling nozzle; 19. oil filling cap; 20. corrugated sheath. DETAILED DESCRIPTION

[0023] 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.

[0024] Example

[0025] See also Figure 1-4 A mechanical waste oil treatment device includes a base 1, a bracket 2, a treatment cylinder 3, a filter card frame 4, a filter 5, an oil outlet pipe 6, an oil inlet pipe 7, a reciprocating motor 8, a threaded rod 9, a threaded tube 10, a piston 11, an external threaded port 12, an internal threaded cover 13 and a push rod 14. The outer side of the top end of the base 1 is connected to the bottom end of the bracket 2, the upper side of the inner end of the bracket 2 is connected to the two ends of the outer side of the treatment cylinder 3, the upper inner side of the treatment cylinder 3 is connected with the filter card frame 4, the filter 5 is detachably installed in the filter card frame 4, the middle part of the top end of the base 1 is connected to the bottom end of the reciprocating motor 8, the output end of the reciprocating motor 8 is connected to the bottom end of the threaded rod 9, the outer wall of the threaded rod 9 is screwed to the inner wall of the threaded tube 10, the top of the threaded tube 10 is connected to the middle of the bottom end of the piston 11, the piston 11 is slidably arranged on the inner side of the treatment cylinder 3, the top of the treatment cylinder 3 is connected to the bottom of the external threaded port 12 The outer side of the external threaded opening 12 and the inner side of the internal threaded cover 13 are detachably screwed, and the middle part of the top of the internal threaded cover 13 is connected to the top of the push rod 14; the base 1 is fixed to the ground, and the position of the treatment cylinder 3 is fixed by the bracket 2, and the filter 5 is installed inside the filter card frame 4, and then the internal threaded cover 13 is screwed on the outer side of the external threaded opening 12, and the push rod 14 is tightened on the top of the filter 5, and then the reciprocating motor 8 is operated to rotate the threaded rod 9, and the threaded rod 9 is screwed with the threaded tube 10 to make the piston 11 slide down, and the mechanical waste oil is input through the oil inlet pipe 7, and then the reciprocating motor 8 is reversed to run, so that the threaded rod 9 is screwed with the threaded tube 10, driving the piston 11 to slide up, and the waste oil is filtered through the filter 5 and discharged from the oil outlet pipe 6, when the internal threaded cover 13 is screwed on the outer side of the external threaded opening 12 and removed, the filter 5 can be taken out and cleaned.

[0026] The handle 15 is also included, and one side of the outer end of the internal thread cover 13 is connected to the inner side of the handle 15; by pinching the handle 15, the internal thread cover 13 can be rotated, which facilitates the internal thread cover 13 to be screwed on and off the outer side of the external thread opening 12, thereby improving convenience.

[0027] The filter 5 further comprises lifting rings 16, and the two sides of the top of the filter 5 are respectively connected to the bottom ends of a group of lifting rings 16; by hooking the two groups of lifting rings 16, the filter 5 can be conveniently connected and loaded and unloaded in the filter card frame 4, thereby improving convenience.

[0028] It also includes a one-way valve 17. A group of one-way valves 17 are respectively provided on the oil outlet pipe 6 and the oil inlet pipe 7. The two groups of one-way valves 17 can unidirectionally conduct the output of the oil outlet pipe 6 and the input of the oil inlet pipe 7 to avoid backflow and improve reliability.

[0029] It also includes an oiling nozzle 18, and the lower outer portion of the threaded tube 10 is connected to the inner end of the oiling nozzle 18; oil can be injected into the inner wall of the threaded tube 10 through the oiling nozzle 18, which is convenient for lubrication and maintenance.

[0030] It also includes an oil filling cap 19, and the outer side of the oil filling nozzle 18 and the inner side of the oil filling cap 19 can be detachably installed; after the oil filling cap 19 is installed on the outer side of the oil filling nozzle 18, the inside of the oil filling nozzle 18 can be sealed and protected to improve reliability.

[0031] It also includes a corrugated sheath 20, and the outer side of the threaded rod 9 at the top of the reciprocating motor 8 is connected to the bottom of the corrugated sheath 20; the corrugated sheath 20 can shield and protect the outer side of the threaded rod 9 to avoid dust pollution and improve reliability

[0032] In summary, when a mechanical waste oil treatment device is used, the base 1 is fixed on the ground, the position of the treatment cylinder 3 is fixed by the bracket 2, the filter 5 is installed inside the filter card frame 4 by hooking the two sets of lifting rings 16, and then the handle 15 is held to rotate the internal thread cover 13 to the outside of the external thread opening 12, and the top rod 14 is tightened on the top of the filter 5, and then the reciprocating motor 8 is operated to rotate the threaded rod 9, and the threaded rod 9 is screwed with the threaded tube 10 to make the piston 11 slide down, and the mechanical waste oil is input through the oil inlet pipe 7, and then the reciprocating motor 8 is reversed to make the threaded rod 9 screwed with the threaded tube 10. The piston 11 slides upwards to filter the waste oil through the filter screen 5 and discharge it from the oil outlet pipe 6. When the internal threaded cover 13 is screwed on the outside of the external threaded port 12 and removed, the filter screen 5 can be taken out and cleaned. In addition, two sets of one-way valves 17 can provide one-way conduction for the output of the oil outlet pipe 6 and the input of the oil inlet pipe 7 to avoid backflow. Oil can be injected into the inner wall of the threaded pipe 10 through the oil injection nozzle 18 to facilitate lubrication and maintenance. After the oil injection cap 19 is installed on the outside of the oil injection nozzle 18, the inside of the oil injection nozzle 18 can be sealed and protected, and the outside of the threaded rod 9 can be shielded and protected through the corrugated sheath 20 to avoid dust pollution and improve reliability.

[0033] The reciprocating motor 8 and the one-way valve 17 are well-known devices purchased directly from the market by technicians in this field. We only use them here without making any structural or functional improvements to them, so we will not go into details here.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mechanical waste oil treatment device, characterized in that: The invention comprises a base (1), a bracket (2), a treatment cylinder (3), a filter frame (4), a filter (5), an oil outlet pipe (6), an oil inlet pipe (7), a reciprocating motor (8), a threaded rod (9), a threaded pipe (10), a piston (11), an external threaded port (12), an internal threaded cover (13) and a top rod (14); the outer side of the top end of the base (1) is connected to the bottom end of the bracket (2); the upper side of the inner end of the bracket (2) is connected to the two ends of the outer side of the treatment cylinder (3); the upper inner side of the treatment cylinder (3) is connected to the filter frame (4); the filter (5) is detachably mounted in the filter frame (4) The middle of the top of the base (1) is connected to the bottom of the reciprocating motor (8), the output end of the reciprocating motor (8) is connected to the bottom of the threaded rod (9), the outer wall of the threaded rod (9) is screwed to the inner wall of the threaded tube (10), the top of the threaded tube (10) is connected to the middle of the bottom of the piston (11), the piston (11) is slidably arranged inside the treatment cylinder (3), the top of the treatment cylinder (3) is connected to the bottom of the external threaded opening (12), the outer side of the external threaded opening (12) is detachably screwed to the inner side of the internal threaded cover (13), and the middle of the top of the internal threaded cover (13) is connected to the top of the push rod (14).

2. A mechanical waste oil treatment device according to claim 1, characterized in that: It also comprises a handle (15), and one side of the outer end of the internal thread cover (13) is connected to the inner side of the handle (15).

3. A mechanical waste oil treatment device according to claim 1, characterized in that: It also includes lifting rings (16), and the two sides of the top of the filter screen (5) are respectively connected to the bottom ends of a group of lifting rings (16).

4. A mechanical waste oil treatment device according to claim 1, characterized in that: It also comprises a one-way valve (17), and a group of one-way valves (17) are respectively arranged on the oil outlet pipe (6) and the oil inlet pipe (7).

5. The mechanical waste oil treatment device according to claim 1, characterized in that: It also includes an oiling nozzle (18), and the lower outer portion of the threaded tube (10) is connected to the inner end of the oiling nozzle (18).

6. A mechanical waste oil treatment device according to claim 5, characterized in that: It also comprises an oil filling cap (19), and the outer side of the oil filling nozzle (18) and the inner side of the oil filling cap (19) are detachably mounted.

7. The mechanical waste oil treatment device according to claim 1, characterized in that: It also includes a corrugated sheath (20), and the outer side of the threaded rod (9) at the top end of the reciprocating motor (8) is connected to the bottom end of the corrugated sheath (20).

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