CN109173373B - Recovery process of machining lubricating oil - Google Patents
Recovery process of machining lubricating oil Download PDFInfo
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- CN109173373B CN109173373B CN201811157561.7A CN201811157561A CN109173373B CN 109173373 B CN109173373 B CN 109173373B CN 201811157561 A CN201811157561 A CN 201811157561A CN 109173373 B CN109173373 B CN 109173373B
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- plate
- lubricating oil
- fixedly connected
- oil
- filtering
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- 239000010687 lubricating oil Substances 0.000 title claims abstract description 40
- 238000003754 machining Methods 0.000 title claims abstract description 11
- 238000011084 recovery Methods 0.000 title abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 56
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000004821 distillation Methods 0.000 claims abstract description 7
- 238000005292 vacuum distillation Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 111
- 239000010721 machine oil Substances 0.000 claims description 28
- 239000010705 motor oil Substances 0.000 claims description 25
- 239000003921 oil Substances 0.000 claims description 23
- 238000007599 discharging Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 241000826860 Trapezium Species 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 22
- 229910052742 iron Inorganic materials 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of lubricating oil, in particular to a recovery process of machining lubricating oil, which comprises the following steps: s1, placing the lubricating oil in a standing box for standing for 6-12 hours; s2, slowly placing the whole sponge block into the standing box from top to bottom, wherein the plane area of the sponge block is equal to the area of the bottom of the standing box; then slowly introducing the lubricator on the upper layer of the sponge block into lubricating oil filtering equipment; and S3, putting the lubricating oil filtered in the S2 into a distillation device for low-temperature distillation at the temperature lower than 90 ℃, and condensing and recovering the distilled lubricating oil. The process adopts the matching process flow of two-step filtration and one-step distillation to separate large particle impurities and small particle impurities in the lubricating oil step by step, thereby improving the recovery efficiency and the recovery quality of the lubricating oil.
Description
Technical Field
The invention relates to the technical field of lubricating oil, in particular to a recovery process of machining lubricating oil.
Background
The lubricating oil is a liquid or semisolid lubricating agent used on various types of automobiles and mechanical equipment to reduce friction and protect machines and workpieces, and mainly plays roles in lubrication, auxiliary cooling, rust prevention, cleaning, sealing, buffering and the like.
However, the traditional machining lubricating oil recovery and filtration system filters lubricating meat poured into the funnel, scrap iron in the filtered engine oil is difficult to clean, the engine oil is easy to splash during filtration, pollution is large, and the scrap iron cannot be cleaned quickly.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a recovery process of machining lubricating oil, which separates large particle impurities and small particle impurities in the lubricating oil step by adopting a matching process flow of two-step filtration and one-step distillation, and improves the recovery efficiency and the recovery quality of the lubricating oil.
The technical scheme adopted by the invention for solving the technical problems is as follows: a recycling process for machining lubricating oil, which comprises the following steps:
s1, placing the lubricating oil in a standing box for standing for 6-12 hours;
s2, slowly placing the whole sponge block into the standing box from top to bottom, wherein the plane area of the sponge block is equal to the area of the bottom of the standing box; then slowly introducing the lubricator on the upper layer of the sponge block into lubricating oil filtering equipment;
s3, placing the lubricating oil filtered in the S2 into distillation equipment for low-temperature distillation at the temperature lower than 90 ℃, and condensing and recovering the distilled lubricating oil;
the lubricating oil filtering equipment adopted in the method comprises a feeding mechanism, a protection mechanism, a containing mechanism, a driving mechanism, a sliding frame, a fixing mechanism, a flow guide mechanism, a filtering mechanism and a sliding mechanism; the bottom end of the flow guide mechanism is provided with the sliding structure; a inside is passed through the slide mechanism sliding connection is used for filtering machine oil filtering mechanism, the lateral wall of fixed establishment with be equipped with between the filtering mechanism and be used for rocking the actuating mechanism that filters rubbish.
The oil quantity observation device comprises a containing mechanism, a lower bottom shell, a base and a discharging pipe, wherein the bottom fixed connection of the protecting mechanism is of a hollow hemispherical structure, the lower bottom shell is arranged on the side wall of the lower bottom shell, the observation window is used for observing oil quantity, the bottom fixed connection of the lower bottom shell is of a cylindrical structure, the base is arranged on the side wall of the lower bottom shell, and the discharging pipe is of a hollow truncated cone-shaped structure and is communicated with the bottom edge of the side wall of the lower bottom shell.
Specifically, protection mechanism includes operation mouth, upper cover plate and support column, the top border department of drain pan passes through down support column fixed connection is cavity hemispherical structure the upper cover plate, two are used for observing the machine oil volume, convenient operation are seted up to the lateral wall of upper cover plate the operation mouth.
Specifically, feed mechanism includes filter screen, lower hopper, fixed disk, connecting pipe and oil valve, the top centre of a circle department of upper cover plate passes through fixed disk fixed connection is cavity and inverts empty round platform shape lower hopper, the internally mounted of lower hopper is used for tentatively filtering machine oil the filter screen, the connecting pipe runs through the one end at upper cover plate top communicate in lower hopper, the lateral wall installation of lower hopper the oil valve.
Specifically, the fixing mechanism comprises a fixed side plate and a protection plate, the bottom of the upper cover plate is symmetrically and fixedly connected with the side plate through the connecting pipe, and the bottom of the two side plates is in a splayed structure relative to the fixed connection section of the protection plate.
The utility model discloses a drainage mechanism, including bottom plate, mounting panel, drainage plate, drain hole and baffle, two the relative slope fixed connection of inside wall of curb plate the mounting panel, two it is used for water conservancy diversion machine oil to be slope fixed connection between the mounting panel the drainage plate, the drainage plate with contained angle between the mounting panel is greater than 90 degrees, two fixedly connected with between the bottom of drainage plate with the mounting panel is parallel the bottom plate, the welding of the surperficial border department of bottom plate is the trapezium structure the baffle, two lateral walls of baffle with respectively with two the inside wall welding of drainage plate, the bottom plate is close to the fixed seting up of one end of baffle is used for the oil leak the drain hole, the balladeur train is located the bottom and two of bottom plate the curb plate welding.
Specifically, slide mechanism includes slider, traveller, spring, vibration board and limiting plate, the inside sliding connection cross-section of balladeur train is located of trapezium structure the bottom plate bottom the vibration board, the lateral wall symmetry fixedly connected with of vibration board with the inside wall sliding connection of balladeur train be the triangle-shaped structure the slider, two surface winding of side fixed connection of vibration board the spring the traveller, traveller sliding connection in the medial surface of balladeur train. The limiting plate is welded at the edge of the top of the vibrating plate and is in a triangular prism structure for preventing engine oil from leaking.
Specifically, filtering mechanism includes arm-tie, slide, magnet, filter plate and takes out the board, the inside sliding connection of vibration board take out the board, the inside of taking out the board is close to the one end fixed connection of limiting plate the filter plate, the inside cavity side open-ended of top fixed connection of vibration board the slide, the inside sliding connection of slide magnet, magnet deviates from the one end fixed connection of filter plate is the triangular prism structure the arm-tie, the length of filter plate equals the half of vibration board length.
Specifically, the actuating mechanism includes fixed plate, carousel, arch, motor, lug, connection pad, spliced pole and spout, one of them the lateral wall of curb plate is seted up the spout, the spliced pole runs through the one end of spout with the lateral wall welding of vibration board, the other end fixed connection of spliced pole the connection pad, the top fixed connection of connection pad the lug, the lateral wall of curb plate passes through the fixed plate installation the motor, the motor with carousel fixed connection, the side fixed connection of carousel the arch.
The invention has the beneficial effects that:
(1) the process adopts the matching process flow of two-step filtration and one-step distillation to separate large particle impurities and small particle impurities in the lubricating oil step by step, thereby improving the recovery efficiency and the recovery quality of the lubricating oil.
(2) According to the lubricating oil filtering device adopted in the method, the flow guide mechanism is fixedly connected between the two side plates in an inclined mode, the two flow guide plates with the inclined cross sections in the inverted V-shaped structures are matched with the bottom plate parallel to the mounting plate, so that the speed of engine oil flowing from the connecting pipe to the bottom plate is higher, the engine oil can conveniently flow to the flow guide mechanism, the engine oil which is not subjected to flow guide is prevented from directly entering the lower shell, and on the other hand, garbage in the engine oil is prevented from staying on the bottom plate.
(3) According to the lubricating oil filtering device adopted in the method, the bottom of the bottom plate is provided with the filtering mechanism which slides in the sliding frame, the filtering mechanism is matched with the driving mechanism to realize shaking of the vibrating plate, further scrap iron in engine oil filtered on the surface of the filtering plate shakes, after filtering is completed, the magnet is pushed to the top of the filtering plate in the sliding plate, the scrap iron on the surface of the filtering plate is quickly cleaned, and the magnet is taken down and is not polluted.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the configuration of a lubricating oil filtration apparatus employed in the process;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of the filter mechanism and slide mechanism of FIG. 2;
fig. 4 is a schematic view of the flow guide mechanism shown in fig. 2.
In the figure: 1. a feeding mechanism, 11, a filter screen, 12, a discharging hopper, 13, a fixed disc, 14, a connecting pipe, 15, an oil valve, 2, a protection mechanism, 21, an operation opening, 22, an upper cover plate, 23, a support column, 3, a containing mechanism, 31, an observation window, 32, a lower bottom shell, 33, a base, 34, a discharging pipe, 4, a driving mechanism, 41, a fixing plate, 42, a rotating disc, 43, a protrusion, 44, a motor, 45, a bump, 46, a connecting disc, 47, a connecting column, 48, a sliding chute, 5, a sliding frame, 6, a fixing mechanism, 61, a fixing side plate, 62, a protecting plate, 7, a flow guide mechanism, 71, a bottom plate, 72, a mounting plate, 73, a flow guide plate, 74, a material leakage opening, 75, a baffle plate, 8, a filtering mechanism, 81, a pull plate, 82, a sliding plate, 83, a magnet, 84, a filter plate, 85, a drawing plate, 9, a sliding mechanism, 91, a sliding block, 95. and a limiting plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-4, the recycling process of the present invention for machining lubricant oil comprises the following steps:
s1, placing the lubricating oil in a standing box for standing for 6-12 hours;
s2, slowly placing the whole sponge block into the standing box from top to bottom, wherein the plane area of the sponge block is equal to the area of the bottom of the standing box; then slowly introducing the lubricator on the upper layer of the sponge block into lubricating oil filtering equipment;
s3, placing the lubricating oil filtered in the S2 into distillation equipment for low-temperature distillation at the temperature lower than 90 ℃, and condensing and recovering the distilled lubricating oil;
the lubricating oil filtering equipment adopted in the method comprises a feeding mechanism 1, a protection mechanism 2, a containing mechanism 3, a driving mechanism 4, a sliding frame 5, a fixing mechanism 6, a flow guide mechanism 7, a filtering mechanism 8 and a sliding mechanism 9; the bottom end of the flow guide mechanism 7 is provided with the sliding structure 9; the top of the containing mechanism 3 for observing the filtered engine oil and supporting the whole structure is fixedly connected with the protection mechanism 2 for preventing sundries from falling, the top of the protection mechanism 2 is communicated with a feeding mechanism 1 for preliminarily filtering engine oil and discharging, the fixing mechanisms 6 are symmetrically and fixedly connected inside the protection mechanism 2, the feeding mechanism 1 is positioned between the fixing mechanisms 6, the guide mechanism 7 for guiding engine oil is fixedly and obliquely arranged between the two fixing mechanisms 6, the sliding frame 5 positioned at the bottom of the guide mechanism 7 is fixedly connected between the two fixing mechanisms 6, the inside of the carriage 5 is slidably connected with the filter mechanism 8 for filtering the engine oil through the slide mechanism 9, and a driving mechanism 4 for shaking and filtering garbage is arranged between the side wall of the fixing mechanism 6 and the filtering mechanism 8.
Specifically, hold mechanism 3 including observation window 31, lower shell 32, base 33 and discharging pipe 34, the bottom fixed connection of protection mechanism 2 is cavity hemispherical structure lower shell 32, the lateral wall of lower shell 32 is seted up and is used for observing the machine oil volume observation window 31, the bottom fixed connection of lower shell 32 is cylindrical structure base 33, the lateral wall bottom border department intercommunication of lower shell 32 is cavity round platform shape structure discharging pipe 34, the machine oil after the filtration flows down the inside of lower shell 33, follows observation window 31 observes the machine oil volume that the inside of lower shell 32 was filtered, and the machine oil that filters is followed discharging pipe 34 is discharged, is cavity round platform shape structure discharging pipe 34 has increased the velocity of flow of machine oil.
Specifically, protection machanism 2 includes operation mouth 21, upper cover plate 22 and support column 23, the top border department of lower drain pan 32 passes through support column 23 fixed connection is cavity hemisphere structure upper cover plate 22, two are used for observation machine oil volume, convenient operation are seted up to upper cover plate 22's lateral wall operation mouth 21 will upper cover plate 22 with lower drain pan 32 passes through support column 23 is fixed has avoided impurity to drop on the one hand the inside of lower drain pan 32, and on the other hand has realized the installation of upper cover plate 22's internal mechanism.
Specifically, feed mechanism 1 includes filter screen 11, hopper 12, fixed disk 13, connecting pipe 14 and oil valve 15 down, the top centre of a circle department of upper cover plate 22 passes through fixed disk 13 fixed connection is cavity upside-down hollow circular truncated cone shape hopper 12 down, the internally mounted of hopper 12 is used for preliminary filter machine oil filter screen 11 down, connecting pipe 14 runs through the one end at upper cover plate 22 top communicate in hopper 12 down, the lateral wall installation of hopper 12 down oil valve 15 passes through the pipe connection with the machine oil in the machining to the inside of hopper 12 down, and machine oil flows down the surface of the inside filter screen 11 of hopper 12 does benefit to carrying out first filtration to machine oil down, through opening oil valve 15 will the internal machine oil of hopper 12 flows to the inside of upper cover plate 22.
Specifically, the fixing mechanism 6 includes a fixing side plate 61 and a protection plate 62, the bottom of the upper cover plate 22 is symmetrically and fixedly connected with the side plate 61 about the connecting pipe 14, the bottom of the two side plates 61 is fixedly connected with the protection plate 62 with a cross section in a structure of a Chinese character 'ba', and the protection plate 62 with the structure of the Chinese character 'ba' prevents the filtered engine oil from polluting the side plate 61.
Specifically, the guiding mechanism 7 includes a bottom plate 71, a mounting plate 72, a drainage plate 73, a material leakage opening 74 and a baffle 75, wherein the two inner side walls of the side plates 61 are fixedly connected with the mounting plate 72 in a relatively inclined manner, the two mounting plates 72 are fixedly connected with the drainage plate 73 in an inclined manner for guiding engine oil, an included angle between the drainage plate 73 and the mounting plate 72 is greater than 90 degrees, the two bottom plates 73 are fixedly connected with the bottom plate 71 parallel to the mounting plate 72, the baffle 75 in a trapezoid structure is welded at the edge of the surface of the bottom plate 71, two side walls of the baffle 75 are welded with the inner side walls of the two drainage plates 73, the material leakage opening 74 for leaking oil is fixedly arranged at one end of the bottom plate 71 close to the baffle 75, the carriage 5 is arranged at the bottom of the bottom plate 71 and welded with the two side plates 61, the oil flows between the two drainage plates 73 from the connecting pipe 14, flows to the surface of the bottom plate 71, and because the bottom plate 71 is arranged in parallel with the mounting plate 72, on one hand, the flow rate is increased when the oil flows to the surface of the bottom plate 71, so that residues are prevented from staying on the surface of the bottom plate 71, and on the other hand, the oil is prevented from splashing when the oil flows from the connecting pipe 14 to the surface of the filter mechanism 8, so that the unfiltered oil flows directly to the inside of the lower bottom shell 32, and the oil is blocked by the file 75 after flowing to the surface of the bottom plate 71 flows from the drain port 74 to the surface of the filter mechanism 8.
Specifically, the sliding mechanism 9 includes a slider 91, a sliding column 92, a spring 93, a vibrating plate 94 and a limiting plate 95, the sliding connection section inside the carriage 5 is in a trapezoidal structure and is located at the bottom of the bottom plate 71 of the vibrating plate 94, the side wall of the vibrating plate 94 is symmetrically and fixedly connected with the slider 91 in a triangular structure and slidably connected with the inner side wall of the carriage 5, the side surface of the vibrating plate 94 is fixedly connected with the sliding column 92 of the spring 93, the sliding column 92 is slidably connected with the inner side surface of the carriage 5, the limiting plate 95 in a triangular column structure and welded at the top edge of the vibrating plate 94 for preventing engine oil from leaking slides the vibrating plate 94 into the carriage 5, and the two side walls of the vibrating plate 94 are both provided with the slider 91 in a triangular column structure, so as to increase the connection stability between the vibrating plate 94 and the carriage 5, the vibration plate 94 is prevented from shaking up and down.
Specifically, the filtering mechanism 8 includes a pulling plate 81, a sliding plate 82, a magnet 83, a filtering plate 84 and a pulling plate 85, the inside of the vibrating plate 94 is slidably connected to the pulling plate 85, one end of the pulling plate 85, which is close to the limiting plate 95, is fixedly connected to the filtering plate 84, the top of the vibrating plate 94 is fixedly connected to the sliding plate 82 with an internal hollow side opening, the inside of the sliding plate 82 is slidably connected to the magnet 83, one end of the magnet 83, which is away from the filtering plate 84, is fixedly connected to the pulling plate 81 with a triangular prism structure, the length of the filtering plate 84 is equal to one half of the length of the vibrating plate 94, the engine oil flows into the surface of the filtering plate 84 from the leakage port 74 and then flows into the inside of the lower bottom case 32, the filtering plate 84 filters iron filings in the engine oil, and after the filtering is completed, the magnet 83 pushes the top of the filtering plate 84 to enable the magnet 83 to suck the iron fili, and (6) quickly cleaning.
Specifically, drive mechanism 4 includes fixed plate 41, carousel 42, arch 43, motor 44, lug 45, connection pad 46, spliced pole 47 and spout 48, one of them the lateral wall of curb plate 61 is seted up spout 48, spliced pole 47 runs through spout 48's one end with vibration plate 94's lateral wall welding, spliced pole 47's other end fixed connection pad 46, connection pad 46's top fixed connection lug 45, curb plate 61's lateral wall passes through fixed plate 41 installation motor 44, motor 44 with carousel 42 fixed connection, carousel 42's side fixed connection protruding 43, will after the completion of machine oil filtration motor 44 switch-on power supply realizes carousel 42 side arch 43 with spliced pole 47 surface one end the lug 45 at connection pad 46 top is contradicted, has realized vibration plate 94 is in the inside reciprocating sliding of carriage 5 will the iron fillings on filter plate 84 surface The vibration plate 94 reciprocates and the slide column 92 slides on the carriage 5, thereby further contracting and expanding the spring 93.
When in use, firstly, the machine oil in machining is connected to the inside of the lower hopper 12 through a pipeline, the machine oil flows to the surface of the inner filter screen 11 of the lower hopper 12 to be beneficial to carrying out primary filtering on the machine oil, the machine oil flows to the inside of the upper cover plate 22 by opening the oil valve 15, the machine oil flows to the space between the two drainage plates 73 from the connecting pipe 14 and flows to the surface of the bottom plate 71, because the bottom plate 71 and the mounting plate 72 are arranged in parallel, on one hand, the flow speed is increased when the machine oil flows to the surface of the bottom plate 71 to avoid staying on the surface of the bottom plate 71, on the other hand, the machine oil is prevented from directly flowing to the surface of the filter mechanism 8 from the connecting pipe 14 to splash, so that the unfiltered machine oil directly flows to the inside of the lower bottom shell 32, after the machine oil flows to the surface of the bottom plate 71, the machine oil is blocked by the file 75 from the material leakage opening 74 to the surface of the filter plate 84, the scrap iron in the engine oil is filtered by the filter plate 84, the magnet 83 is pushed to the top of the filter plate 84 after the filtration is finished, the magnet 83 sucks the scrap iron on the surface of the filter plate 82, the scrap iron is cleaned quickly, the motor 44 is powered on after the engine oil filtration is finished, the protrusion 43 on the side surface of the rotary disc 42 is abutted against the protrusion 45 on the top of the connecting disc 46 on one end of the surface of the connecting column 47, the scrap iron on the surface of the filter plate 84 is shaken by the reciprocating sliding of the vibration plate 94 in the carriage 5, the sliding of the sliding column 92 in the carriage 5 is realized while the vibration plate 94 reciprocates, the spring 93 is further contracted and expanded, the limit plate 95 which is in a triangular prism structure and used for preventing the engine oil leakage is welded at the top edge of the vibration plate 94, the vibration plate 94 slides into the carriage 5, and the slide blocks 91 which are in a triangular prism structure are arranged on two side walls, avoid vibration board 94 to rock from top to bottom, connect discharging pipe 34 in the organism at last and circulate or retrieve machine oil, resources are saved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. A recycling process for machining lubricating oil is characterized by comprising the following steps:
s1, placing the lubricating oil in a standing box for standing for 6-12 hours;
s2, slowly placing the whole sponge block into the standing box from top to bottom, wherein the plane area of the sponge block is equal to the area of the bottom of the standing box; then slowly introducing the lubricator on the upper layer of the sponge block into lubricating oil filtering equipment;
s3, placing the lubricating oil filtered in the S2 into distillation equipment for low-temperature distillation at the temperature lower than 90 ℃, and condensing and recovering the distilled lubricating oil;
the lubricating oil filtering equipment adopted in the method comprises a feeding mechanism (1), a protection mechanism (2), a containing mechanism (3), a driving mechanism (4), a sliding frame (5), a fixing mechanism (6), a flow guide mechanism (7), a filtering mechanism (8) and a sliding mechanism (9); the bottom end of the flow guide mechanism (7) is provided with the sliding structure (9); the top of the containing mechanism (3) is fixedly connected with the protection mechanisms (2) for preventing sundries from falling, the top of the protection mechanisms (2) is communicated with a feeding mechanism (1) for primarily filtering engine oil and for blanking, the inner parts of the protection mechanisms (2) are symmetrically and fixedly connected with the fixing mechanisms (6), the feeding mechanism (1) is positioned between the fixing mechanisms (6), the guide mechanism (7) for guiding engine oil is fixedly and obliquely arranged between the two fixing mechanisms (6), the sliding frame (5) positioned at the bottom of the guide mechanism (7) is fixedly connected between the two fixing mechanisms (6), the inner part of the sliding frame (5) is connected with the filtering mechanism (8) for filtering engine oil in a sliding manner through the sliding mechanism (9), the driving mechanism (4) for shaking and filtering the garbage is arranged between the side wall of the fixing mechanism (6) and the filtering mechanism (8); the containing mechanism (3) comprises an observation window (31), a lower bottom shell (32), a base (33) and a discharge pipe (34), the bottom of the protection mechanism (2) is fixedly connected with the lower bottom shell (32) in a hollow hemispherical structure, the observation window (31) for observing the oil amount is formed in the side wall of the lower bottom shell (32), the base (33) in a cylindrical structure is fixedly connected with the bottom of the lower bottom shell (32), and the discharge pipe (34) in a hollow truncated cone-shaped structure is communicated with the edge of the bottom of the side wall of the lower bottom shell (32); the protection mechanism (2) comprises an operation opening (21), an upper cover plate (22) and a support column (23), the top edge of the lower bottom shell (32) is fixedly connected with the upper cover plate (22) which is of a hollow hemispherical structure through the support column (23), and two operation openings (21) used for observing the oil amount and facilitating operation are formed in the side wall of the upper cover plate (22); the feeding mechanism (1) comprises a filter screen (11), a discharging hopper (12), a fixed disc (13), a connecting pipe (14) and an oil valve (15), the circle center of the top of the upper cover plate (22) is fixedly connected with the discharging hopper (12) in a hollow inverted hollow truncated cone shape through the fixed disc (13), the filter screen (11) for primarily filtering engine oil is installed inside the discharging hopper (12), one end of the connecting pipe (14) penetrating through the top of the upper cover plate (22) is communicated with the discharging hopper (12), and the oil valve (15) is installed on the side wall of the discharging hopper (12); the fixing mechanism (6) comprises fixing side plates (61) and protection plates (62), the bottom of the upper cover plate (22) is symmetrically and fixedly connected with the side plates (61) relative to the connecting pipe (14), and the bottoms of the two side plates (61) are fixedly connected with the protection plates (62) with splayed structures relative to the fixed connecting section; the flow guide mechanism (7) comprises a bottom plate (71), a mounting plate (72), two drainage plates (73), a material leakage opening (74) and a baffle plate (75), wherein the inner side walls of the two side plates (61) are fixedly connected with the mounting plate (72) in a relatively inclined manner, the two mounting plates (72) are fixedly connected with the drainage plates (73) in an inclined manner and used for guiding machine oil, an included angle between each drainage plate (73) and the corresponding mounting plate (72) is greater than 90 degrees, the bottom plate (71) parallel to the mounting plate (72) is fixedly connected between the bottoms of the two drainage plates (73), the baffle plate (75) in a trapezoidal structure is welded at the edge of the surface of the bottom plate (71), the two side walls of the baffle plate (75) are respectively welded with the inner side walls of the two drainage plates (73), and the material leakage opening (74) used for oil leakage is fixedly arranged at one end, close to the baffle plate opening (75), the sliding frame (5) is arranged at the bottom of the bottom plate (71) and welded with the two side plates (61); slide mechanism (9) include slider (91), traveller (92), spring (93), vibration board (94) and limiting plate (95), the inside sliding connection cross-section of carriage (5) is located of trapezium structure bottom plate (71) bottom vibration board (94), the lateral wall symmetry fixedly connected with of vibration board (94) with the inside wall sliding connection of carriage (5) is the triangle-shaped structure slider (91), two surface winding of side fixed connection of vibration board (94) spring (93) traveller (92), traveller (92) sliding connection in the medial surface of carriage (5). The limiting plate (95) which is in a triangular prism structure and used for preventing engine oil from leaking is welded at the edge of the top of the vibrating plate (94); filtering mechanism (8) include arm-tie (81), slide (82), magnet (83), filter plate (84) and take out board (85), the inside sliding connection of vibration board (94) take out board (85), the inside of taking out board (85) is close to the one end fixed connection of limiting plate (95) filter plate (84), the inside cavity side open-ended of top fixed connection of vibration board (94) slide (82), the inside sliding connection of slide (82) magnet (83), magnet (83) deviate from the one end fixed connection of filter plate (84) is the triangular prism structure arm-tie (81), the length of filter plate (84) equals the half of vibration board (94) length.
2. A process for recovering a machine-processed lubricating oil according to claim 1, wherein: drive moving mechanism (4) are including fixed plate (41), carousel (42), arch (43), motor (44), lug (45), connection pad (46), spliced pole (47) and spout (48), one of them the lateral wall of curb plate (61) is seted up spout (48), spliced pole (47) run through the one end of spout (48) with the lateral wall welding of vibration board (94), the other end fixed connection of spliced pole (47) connection pad (46), the top fixed connection of connection pad (46) lug (45), the lateral wall of curb plate (61) passes through fixed plate (41) installation motor (44), motor (44) with carousel (42) fixed connection, the side fixed connection of carousel (42) arch (43).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811157561.7A CN109173373B (en) | 2018-09-30 | 2018-09-30 | Recovery process of machining lubricating oil |
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| CN201811157561.7A CN109173373B (en) | 2018-09-30 | 2018-09-30 | Recovery process of machining lubricating oil |
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| CN109173373A CN109173373A (en) | 2019-01-11 |
| CN109173373B true CN109173373B (en) | 2021-02-12 |
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| CN205805649U (en) * | 2016-07-19 | 2016-12-14 | 天津哈那科技有限公司 | A kind of Lubricant of Automobile Engine filter |
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Effective date of registration: 20210119 Address after: 211100 vein Road, Jiangning District, Jiangnan environmental protection industrial park, Nanjing City, Jiangsu Province Applicant after: NANJING QIANDINGCHANG ENVIRONMENTAL PROTECTION ENERGY DEVELOPMENT Co.,Ltd. Address before: 310014 Zhejiang University of Technology, 18, Chao Wang Road, Xiacheng District, Hangzhou, Zhejiang Applicant before: Duan Mingxu |
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