CN113713500A

CN113713500A - Waste mineral oil filters and separator

Info

Publication number: CN113713500A
Application number: CN202110933180.9A
Authority: CN
Inventors: 王飞娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2021-11-30

Abstract

The invention relates to the technical field of waste mineral oil treatment, and discloses a waste mineral oil filtering and separating device which comprises a shell, wherein the top of the shell is fixedly connected with a motor, the inner wall of the top of the shell is movably connected with a transmission shaft, the transmission shaft penetrates through the shell and is fixedly connected with one end of an output shaft of the motor, one side of the transmission shaft is fixedly connected with two mesh plates, the inner wall of one side of the shell is fixedly connected with a coarse strainer, the upper surface of the coarse strainer is fixedly connected with a second guide rod, and one side of the second guide rod is movably connected with a sliding sleeve. The device can filter the waste mineral oil, avoid direct discharge to pollute the environment, salvage and discharge impurities generated by filtering in time, avoid blockage of the device, filter the waste mineral oil continuously, improve the working efficiency of the device, realize oil-water separation of the waste mineral oil and improve the flexibility of the device.

Description

Waste mineral oil filters and separator

Technical Field

The invention relates to the technical field of waste mineral oil treatment, in particular to a waste mineral oil filtering and separating device.

Background

In many industrial processes such as food processing, equipment manufacturing, ferrous metallurgy, ship transportation, oil extraction and refining, shale gas exploration and the like, surfactants, edible oil, lubricating oil, fuel oil, crude oil or ground oil and the like are used, so that a large amount of waste mineral oil or waste mineral oil-containing waste is generated.

The waste mineral oil is mainly liquid waste oil and solid or thick oily sludge mineral oil, the liquid waste mineral oil is easier to treat, the solid or thick waste mineral oil needs to be filtered and separated and then purified, however, the waste mineral oil filtering and separating device in the current market cannot timely salvage and discharge impurities generated by filtering during operation, so that filter screen blockage is easily caused, and the filtering efficiency of the waste mineral oil is influenced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a waste mineral oil filtering and separating device, which mainly aims to solve the problem that impurities generated by filtering cannot be timely salvaged and discharged, so that a filter screen is easily blocked.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme:

a waste mineral oil filtering and separating device comprises a shell, wherein the top of the shell is fixedly connected with a motor, the inner wall of the top of the shell is movably connected with a transmission shaft, and the transmission shaft penetrates through the shell and is fixedly connected with one end of the output shaft of the motor, one side of the transmission shaft is fixedly connected with two mesh plates, a coarse strainer is fixedly connected with the inner wall of one side of the shell, a second guide rod is fixedly connected with the upper surface of the coarse strainer, a sliding sleeve is movably connected with one side of the second guide rod, a scraper plate is fixedly connected with one side of the sliding sleeve, the scraper is movably connected with the mesh plate, one side of the second guide rod is movably connected with a second spring, and the second spring is positioned between the sliding sleeve and the shell, a discharge hole is arranged on one side of the shell, a clapboard is fixedly connected with one side of the discharge hole, and the baffle is positioned above the mesh plate, and one side of the discharge hole is movably connected with a second baffle.

Further, two fixed columns of bottom fixedly connected with of coarse strainer, one side swing joint of fixed column have the pendulum rod, and the upper surface of pendulum rod is equipped with the brush, and brush and coarse strainer swing joint, the bottom fixedly connected with spliced pole of pendulum rod, the transmission shaft passes coarse strainer and fixedly connected with connecting block, and the one end swing joint of connecting block has the connecting rod, and the both ends of connecting rod respectively with spliced pole swing joint.

On the basis of the scheme, one side inner wall fixedly connected with connecting plate of shell, the last fixed surface of connecting plate is connected with a plurality of first springs, the thin filter screen of top fixedly connected with of first spring, and the other end of thin filter screen and the inner wall swing joint of shell, the last surface swing joint of thin filter screen has the kicking block, the slide opening has been seted up to one side of coarse strainer, and slide opening and kicking block swing joint.

As a further scheme of the present invention, two water outlets are formed at one side of the housing, and a first material discharge pipe and a second material discharge pipe are respectively disposed inside the water outlets.

Further, the bottom inner wall fixedly connected with two first guide bars of shell, one side swing joint of first guide bar has the balladeur train, the equal fixedly connected with floater in both ends of balladeur train, one side fixedly connected with of balladeur train keeps off the stopper, and keeps off stopper and outlet swing joint.

On the basis of the scheme, the sliding groove is formed in one side of the shell, the first collecting box is movably connected into the sliding groove and located below the fine filter screen, and the first baffle is fixedly connected into one side of the shell and located above the first collecting box.

As a further scheme of the invention, the outer wall of one side of the shell is fixedly connected with a mounting seat, the upper surface of the mounting seat is provided with a second collecting box, and the second collecting box is positioned below the discharge hole.

Further, a feed inlet is formed in the top end of the shell, and a feed hopper is fixedly connected to the inner wall of the feed inlet.

On the basis of the scheme, a mounting groove is formed in one side of the shell, a liquid level window is arranged inside the mounting groove, and a plurality of ground feet are fixedly connected to the bottom of the shell.

(III) advantageous effects

Compared with the prior art, the invention provides a waste mineral oil filtering and separating device, which has the following beneficial effects:

1. through the setting of two mesh boards of side-mounting at the transmission shaft for the mesh board can salvage the absorption with the inside impurity of waste mineral oil at the in-process of stirring, scrapes the impurity of coarse strainer surface filtering simultaneously and gets, thereby preliminary has carried out the filtration to waste mineral oil, avoids directly discharging and causes the pollution to the environment.

2. Through setting up the setting of baffle and discharge gate in the top of scraper blade for the mesh board can contact and promote the scraper rebound at the in-process of stirring with the scraper blade, thereby makes the scraper blade can lift the impurity of filtering to the upper surface of baffle, and discharges through the discharge gate, thereby can be timely salvage the discharge with the impurity that filters the production, avoids the device to block up.

3. Can promote two brush wobbling settings through the connecting rod at the pivoted in-process through the transmission shaft for the brush can clean in the bottom of coarse strainer, thereby has avoided the coarse strainer to block up, makes the device can continuation filter waste mineral oil, has improved the work efficiency of device.

4. Can promote the sliding sleeve through the second spring along the gliding setting of second guide bar downwards for the sliding sleeve can slide rapidly with the scraper blade lifting back, thereby striking the kicking block, make thin filter screen produce the vibration, thereby shake thin filter screen surface filterable impurity to the inside collection of first collection box, avoid causing the jam to thin filter screen, further improvement the work efficiency of device.

5. The density through chooseing for use the floater is located the setting between oil and the water for the floater can drive and keep off the stopper along first guide bar vertical displacement, and in time arrange the material pipe with the second and block up after the water of device below is drained, avoids the oil discharge, thereby realizes water oil separating to waste mineral oil, has improved the flexibility of device.

Drawings

FIG. 1 is a schematic perspective view of a waste mineral oil filtering and separating apparatus according to the present invention;

FIG. 2 is a schematic view of a main sectional structure of a waste mineral oil filtering and separating apparatus according to the present invention;

FIG. 3 is a schematic side sectional view of a waste mineral oil filtering and separating apparatus according to the present invention;

FIG. 4 is a schematic view of a filtering mechanism of the waste mineral oil filtering and separating apparatus according to the present invention;

FIG. 5 is a schematic view of a cleaning mechanism of the waste mineral oil filtering and separating device according to the present invention.

In the figure: 1. a feed hopper; 2. a housing; 3. a first collection box; 4. a motor; 5. a second collection box; 6. a mounting seat; 7. a first discharging pipe; 8. a second discharge pipe; 9. a liquid level window; 10. ground feet; 11. a mesh plate; 12. coarse filtration; 13. a first baffle plate; 14. a drive shaft; 15. a partition plate; 16. a squeegee; 17. a top block; 18. a fine filter screen; 19. a first spring; 20. a connecting plate; 21. a first guide bar; 22. a sliding sleeve; 23. a carriage; 24. blocking the plug; 25. a floating ball; 26. a second baffle; 27. a second guide bar; 28. a second spring; 29. connecting blocks; 30. a slide hole; 31. connecting columns; 32. a connecting rod; 33. fixing a column; 34. a brush; 35. a swing link.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a waste mineral oil filtering and separating device, which comprises a housing 2, a motor 4 fixed on the top of the housing 2 through bolts, a transmission shaft 14 rotatably connected on the inner wall of the top of the housing 2, the transmission shaft 14 passing through the housing 2 and fixed with one end of the output shaft of the motor 4 through bolts, two mesh plates 11 fixed on one side of the transmission shaft 14 through bolts, a coarse strainer 12 fixed on the inner wall of one side of the housing 2 through bolts, a starting motor 4 capable of driving the transmission shaft 14 to rotate so as to drive the mesh plates 11 to stir thick oily sludge mineral oil, and filtering and adsorbing large particle impurities therein through the mesh plates 11 in the stirring process, and scraping impurities filtered on the surface of the coarse strainer 12, thereby preliminarily filtering the waste mineral oil, avoiding direct discharge and causing pollution to the environment, a second guide rod 27 fixed on the upper surface of the coarse strainer 12 through bolts, one side sliding connection of second guide bar 27 has sliding sleeve 22, there is scraper blade 16 one side of sliding sleeve 22 through the bolt fastening, and scraper blade 16 contacts with mesh board 11, second spring 28 has been cup jointed to one side of second guide bar 27, and second spring 28 is located between sliding sleeve 22 and the shell 2, the discharge gate has been seted up to one side of shell 2, there is baffle 15 one side of discharge gate through the bolt fastening, and baffle 15 is located the top of mesh board 11, one side of discharge gate is rotated and is connected with second baffle 26, when mesh board 11 contacts with scraper blade 16, mesh board 11 promotes scraper blade 16 and upwards lifts, make sliding sleeve 22 compress second spring 28 upwards displacement, and through scraper blade 16 with the impurity lifting to the upper surface of baffle 15 of filtering, and discharge through the discharge gate, so that timely salvage the discharge of the impurity that filters the production, avoid the device to block up.

In the invention, two fixing columns 33 are fixed at the bottom of the coarse strainer 12 through bolts, one side of each fixing column 33 is rotatably connected with a swing rod 35, a brush 34 is arranged on the upper surface of each swing rod 35, the brush 34 is in contact with the coarse strainer 12, a connecting column 31 is fixed at the bottom of each swing rod 35 through bolts, the transmission shaft 14 penetrates through the coarse strainer 12 and is fixedly provided with a connecting block 29 through bolts, one end of each connecting block 29 is rotatably connected with a connecting rod 32, two ends of each connecting rod 32 are respectively rotatably connected with the corresponding connecting column 31, the rotation of the transmission shaft 14 can push the two brushes 34 to swing through the connecting rods 32, so that the brushes 34 can clean the bottom of the coarse strainer 12, the blockage of the coarse strainer 12 is avoided, the waste mineral oil can be continuously filtered by the device, the working efficiency of the device is improved, a connecting plate 20 is fixed on the inner wall of one side of the shell 2 through bolts, a plurality of first springs 19 are fixed on the upper surface of the connecting plate 20 through bolts, the top end of the first spring 19 is fixed with a fine filter screen 18 through a bolt, the other end of the fine filter screen 18 is rotatably connected with the inner wall of the shell 2, the upper surface of the fine filter screen 18 is rotatably connected with a top block 17, one side of the coarse filter screen 12 is provided with a slide hole 30, the slide hole 30 is slidably connected with the top block 17, when the mesh plate 11 is separated from the scraper 16, the second spring 28 pushes the slide sleeve 22 to rapidly drop downwards and strike against the top block 17, so that the top block 17 drives the fine filter screen 18 to vibrate, thereby avoiding the blockage of the fine filter screen 18, further improving the working efficiency of the device, one side of the shell 2 is provided with two water outlets, the insides of the water outlets are respectively provided with a first discharge pipe 7 and a second discharge pipe 8, mineral waste oil after discharging can be discharged through the first discharge pipe 7, water generated by standing and precipitation can be discharged through the second discharge pipe 8, thereby separating oil from water, the inner wall of the bottom of the shell 2 is fixed with two first guide rods 21 through a bolt, one side of the first guide rod 21 is connected with a sliding frame 23 in a sliding way, two ends of the sliding frame 23 are both fixed with floating balls 25 through bolts, one side of the sliding frame 23 is fixed with a blocking plug 24 through bolts, the blocking plug 24 is contacted with a water outlet, preferably, the density of the floating balls 25 is selected from materials which are larger than oil and smaller than water, after mineral waste oil which is filtered is settled and settled in the shell 2, water with larger density is settled below and discharged through the second discharging pipe 8, the floating balls 25 fall back after the water is drained completely, and the blocking plug 24 blocks the second discharging pipe 8, so that grease is avoided being discharged, the flexibility of the device is improved, one side of the shell 2 is provided with a sliding groove, the sliding groove is connected with a first collecting box 3 in a sliding way, the first collecting box 3 is positioned below the fine filter screen 18, one side of the shell 2 is internally fixed with a first baffle 13 through bolts, and the first baffle 13 is positioned above the first collecting box 3, first collection box 3 can be collected the filterable impurity of fine filter screen 18, one side outer wall of shell 2 has mount pad 6 through the bolt fastening, the upper surface of mount pad 6 is equipped with second collection box 5, and second collection box 5 is located the below of discharge gate, second collection box 5 can be collected discharge gate exhaust wastes material, thereby avoid causing the pollution to operational environment, the feed inlet has been seted up on the top of shell 2, the inner wall of feed inlet has feeder hopper 1 through the bolt fastening, the mounting groove has been seted up to one side of shell 2, the inside of mounting groove is equipped with liquid level window 9, the inside grease filtration condition of observation device that can be clear through liquid level window 9, the bottom of shell 2 has a plurality of lower margin 10 through the bolt fastening, the vibration that produces in the time of the device can be slowed down through the setting of lower margin 10, the stability of device has been improved.

The working principle of the embodiment is as follows: when the device is used, firstly mineral waste oil is poured into the device through the feed hopper 1, then the motor 4 is started, the rotation of the output shaft of the motor 4 drives the transmission shaft 14 to rotate, so as to drive the mesh plate 11 to stir the thick oily sludge mineral oil, large-particle impurities in the thick oily sludge mineral oil are filtered and adsorbed through the mesh plate 11 in the stirring process, meanwhile, the impurities filtered out of the surface of the coarse filter 12 are scraped, so that the waste mineral oil is preliminarily filtered, when the mesh plate 11 is contacted with the scraper 16, the mesh plate 11 pushes the scraper 16 to be lifted upwards, so that the sliding sleeve 22 compresses the second spring 28 to be displaced upwards, the filtered impurities are lifted to the upper surface of the partition plate 15 through the scraper 16, and finally the impurities are discharged through the discharge port and fall into the second collecting box 5 to be collected, so that the impurities generated by filtering can be conveniently and timely salvaged and discharged, and meanwhile, the rotation of the transmission shaft 14 stirs the connecting rod 32 to reciprocate through the connecting block 29, thereby promoting the brush 34 to swing and cleaning the bottom of the coarse strainer 12, avoiding the blockage of the coarse strainer 12, enabling the device to continuously filter the waste mineral oil, simultaneously secondarily filtering the mineral waste oil passing through the coarse strainer 12 by the fine filter screen 18 again, improving the purity of grease, when the mesh plate 11 is separated from the contact with the scraper 16, the second spring 28 pushes the sliding sleeve 22 to rapidly drop downwards and impact the top block 17, enabling the top block 17 to drive the fine filter screen 18 to vibrate, thereby shaking the impurities filtered on the surface of the fine filter screen 18 to the inside of the first collecting box 3 for collection, avoiding the blockage of the fine filter screen 18, settling and standing the mineral waste oil after filtering in the inside of the shell 2, and firstly separating oil and water, wherein the water with larger density is settled below and discharged through the second discharging pipe 8, when the water is discharged, the floating ball 25 falls back, and enabling the blocking plug 24 to block the second discharging pipe 8, avoid the grease to discharge, improved the flexibility of device, the mineral waste oil that final treatment was accomplished is discharged through first discharge pipe 7, and the operation is accomplished.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waste mineral oil filters and separator, includes shell (2), its characterized in that, the top fixedly connected with motor (4) of shell (2), the top inner wall swing joint of shell (2) has transmission shaft (14), and transmission shaft (14) pass shell (2) and with the one end fixed connection of motor (4) output shaft, one side fixedly connected with two mesh boards (11) of transmission shaft (14), one side inner wall fixedly connected with coarse strainer (12) of shell (2), the last fixed surface of coarse strainer (12) is connected with second guide bar (27), one side swing joint of second guide bar (27) has sliding sleeve (22), one side fixedly connected with scraper blade (16) of sliding sleeve (22), and scraper blade (16) and mesh board (11) swing joint, one side swing joint of second guide bar (27) has second spring (28), and second spring (28) are located between sliding sleeve (22) and shell (2), the discharge gate has been seted up to one side of shell (2), and one side fixedly connected with baffle (15) of discharge gate, and baffle (15) are located the top of mesh board (11), one side swing joint of discharge gate has second baffle (26).

2. The waste mineral oil filtering and separating device as claimed in claim 1, wherein the bottom of the coarse strainer (12) is fixedly connected with two fixed columns (33), one side of the fixed column (33) is movably connected with a swing rod (35), the upper surface of the swing rod (35) is provided with a brush (34), the brush (34) is movably connected with the coarse strainer (12), the bottom of the swing rod (35) is fixedly connected with a connecting column (31), the transmission shaft (14) passes through the coarse strainer (12) and is fixedly connected with a connecting block (29), one end of the connecting block (29) is movably connected with a connecting rod (32), and two ends of the connecting rod (32) are respectively movably connected with the connecting column (31).

3. The waste mineral oil filtering and separating device as claimed in claim 1, characterized in that a connecting plate (20) is fixedly connected to the inner wall of one side of the housing (2), a plurality of first springs (19) are fixedly connected to the upper surface of the connecting plate (20), a fine filter screen (18) is fixedly connected to the top end of each first spring (19), the other end of each fine filter screen (18) is movably connected to the inner wall of the housing (2), an ejector block (17) is movably connected to the upper surface of each fine filter screen (18), a slide hole (30) is formed in one side of the coarse filter screen (12), and each slide hole (30) is movably connected with the ejector block (17).

4. The used mineral oil filtering and separating device as claimed in claim 1, characterized in that two water outlets are opened on one side of the housing (2), and a first discharging pipe (7) and a second discharging pipe (8) are respectively arranged inside the water outlets.

5. The used mineral oil filtering and separating device as claimed in claim 4, characterized in that two first guide rods (21) are fixedly connected to the inner wall of the bottom of the housing (2), one side of the first guide rods (21) is movably connected with a sliding frame (23), both ends of the sliding frame (23) are fixedly connected with floating balls (25), one side of the sliding frame (23) is fixedly connected with a stopper plug (24), and the stopper plug (24) is movably connected with the water outlet.

6. The waste mineral oil filtering and separating device as claimed in claim 1, wherein a chute is formed in one side of the housing (2), a first collecting box (3) is movably connected in the chute, the first collecting box (3) is positioned below the fine filtering net (18), a first baffle (13) is fixedly connected in one side of the housing (2), and the first baffle (13) is positioned above the first collecting box (3).

7. The used mineral oil filtering and separating device as claimed in claim 1, characterized in that a mounting seat (6) is fixedly connected to the outer wall of one side of the housing (2), a second collecting box (5) is arranged on the upper surface of the mounting seat (6), and the second collecting box (5) is positioned below the discharge hole.

8. The waste mineral oil filtering and separating device as claimed in claim 1, wherein the top end of the housing (2) is provided with a feed inlet, and the inner wall of the feed inlet is fixedly connected with a feed hopper (1).

9. The waste mineral oil filtering and separating device as claimed in claim 1, wherein a mounting groove is formed in one side of the outer casing (2), a liquid level window (9) is formed in the mounting groove, and a plurality of anchor feet (10) are fixedly connected to the bottom of the outer casing (2).