CN109456792A - A kind of WHITE OIL PRODUCTION multilayer purification device - Google Patents

A kind of WHITE OIL PRODUCTION multilayer purification device Download PDF

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Publication number
CN109456792A
CN109456792A CN201811469768.8A CN201811469768A CN109456792A CN 109456792 A CN109456792 A CN 109456792A CN 201811469768 A CN201811469768 A CN 201811469768A CN 109456792 A CN109456792 A CN 109456792A
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CN
China
Prior art keywords
oil
purifying box
flowline
oil pump
purification device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201811469768.8A
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Chinese (zh)
Inventor
周赤明
周赤斌
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Funing Special Oil Products Co Ltd
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Funing Special Oil Products Co Ltd
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Filing date
Publication date
Application filed by Funing Special Oil Products Co Ltd filed Critical Funing Special Oil Products Co Ltd
Priority to CN201811469768.8A priority Critical patent/CN109456792A/en
Publication of CN109456792A publication Critical patent/CN109456792A/en
Withdrawn legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G53/00Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
    • C10G53/02Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/14White oil, eating oil

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)

Abstract

The invention discloses a kind of WHITE OIL PRODUCTION multilayer purification device, including purifying box a and purifying box b, the left and right sides of the purifying box a pass through two lock a respectively and are bonded with the left and right sides of top cover, and the left side of the purifying box a is welded with motor protecting crust;By the way that oil drum is arranged, filter screen, ultraviolet germicidal lamp, cam, support plate, crude oil in oil drum is filtered impurity under the action of filter screen, driving motor is rotated by shaft band moving cam, so that support plate drives oil drum to move up and down, ultraviolet germicidal lamp sterilizes the crude oil in purifying box b simultaneously, crude oil is extracted by probe tube to be detected, the crude oil that oil pump b extracts in purifying box b when detecting unqualified, which re-enters into oil drum, to be filtered and sterilizes, to achieve the purpose that double purification filters, purification hence for crude oil is more thorough, purification efficiency is high, it ensure that the finished product accuracy of later period white oil processing.

Description

A kind of WHITE OIL PRODUCTION multilayer purification device
Technical field
The invention belongs to WHITE OIL PRODUCTION technical fields, and in particular to a kind of WHITE OIL PRODUCTION multilayer purification device.
Background technique
White oil, alias paraffin oil, white oil, mineral oil, mineral oil are typically referred to by exploiting the crude oil with preliminary working, stone Oil is the natural mineral products object buried in underground, crude oil is also referred to as by the petroleum without refining explored, produced, in room temperature Under, finished product of the crude oil after refining is called oil product, according to habit, extracts from petroleum physics distillating method is passed through Base oil be known as mineral oil base oil.
The matter of WHITE OIL PRODUCTION finished product can be influenced whether during original WHITE OIL PRODUCTION doped with many granule foreigns, impurity Amount cannot go out decontamination in purification well, and purification is not thorough, and low efficiency causes in the white oil finished product in later period doped with miscellaneous Matter, and then influence the machining accuracy of white oil.
Summary of the invention
The purpose of the present invention is to provide a kind of WHITE OIL PRODUCTION multilayer purification devices, to solve to mention in above-mentioned background technique Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of WHITE OIL PRODUCTION multilayer purification device, including Purifying box a and purifying box b, the left and right sides of the purifying box a pass through the left and right sides face paste of two locks a and top cover respectively It closes, the left side of the purifying box a is welded with motor protecting crust, and the inside of motor protecting crust is fixedly installed with driving motor, The driving motor and external power supply are electrically connected, and the output shaft of the driving motor is fixedly connected with the left end of shaft, described There are two bearings for the outer surface socket of shaft, and two bearings are respectively engaged with the left and right sides of purifying box a inner sidewall, described The outer surface of shaft is fixedly connected there are two cam, and the upper surface of two cams is bonded with the lower surface of support plate;
The left and right sides of the support plate are fixedly connected respectively at two opposite one sides of sliding block, and two sliding blocks are slided respectively The dynamic inner sidewall for being connected to two sliding slots, and two sliding slots are symmetrically provided with the left and right sides of purifying box a inner sidewall, the branch Oil drum is provided on fagging, the lower surface of the oil drum is detachably equipped with filter screen, and the left side of the purifying box a is solid Dingan County is equipped with oil pump a, and the oil pump a and external power supply are electrically connected, one end phase of the oil inlet and oil inlet pipe a of the oil pump a Connection, the oil inlet pipe a are connected far from one end of oil pump a with ambient fuel tank, and the oil outlet of the oil pump a is with flowline a's One end is connected, and the one end of the flowline a far from oil pump a is connected with one end of tee tube;
The other both ends of the tee tube are connected with flowline b and oil fuel tube respectively, and the oil fuel tube passes through top cover upper surface The pipe sleeve of clamping extends to inside purifying box a, and the one end of the flowline b far from tee tube is connected with the oil outlet of oil pump b, The oil pump b is fixedly mounted on the right side of purifying box b, and the oil pump b and external power supply are electrically connected, the oil pump b into Hydraulic fluid port is connected by oil inlet pipe b with purifying box b, is connected between the purifying box a and purifying box b by the way that four support columns are fixed Connect, the lower surface of the purifying box a is connected by communicating pipe with the upper surface of purifying box b, the purifying box b inner sidewall it is upper Surface is fixedly installed with ultraviolet germicidal lamp, and the ultraviolet germicidal lamp and external power supply are electrically connected, on the inside of the purifying box b The left and right sides of wall are fixedly installed with several partitions, and the left side of the purifying box b is provided with flowline c.
Preferably, ventilation mouth there are two being opened up on the top cover, and the inner wall of two ventilation mouths is detachably equipped with work Property charcoal adsorption net.
Preferably, the lower surface bonds of the top cover have sealing ring, the lower surface of the sealing ring and the upper table of purifying box a Face paste is closed.
Preferably, the back side of the purifying box b is provided with the probe tube being connected with purifying box b, the top of the probe tube End is threaded with seal cap.
Preferably, it is provided with valve a on the flowline a, valve b, the flowline c are provided on the flowline b On be provided with valve c.
Preferably, the partition is inclined at the inner wall of purifying box b, and forms channel between several partitions.
Preferably, through-hole is offered in the support plate, the oil drum is located in through-hole, the left and right two of the oil drum Side is bonded by latching b with the upper surface of support plate, and the upper surface of the oil drum is welded with pull ring.
Compared with prior art, the beneficial effects of the present invention are: a kind of WHITE OIL PRODUCTION multilayer purification device of the invention, By the way that oil drum, filter screen, ultraviolet germicidal lamp, cam, support plate is arranged, the crude oil in oil drum is under the action of filter screen It is filtered impurity, driving motor is rotated by shaft band moving cam, so that support plate drives oil drum to move up and down, from And impurity is avoided to block filter screen, while ultraviolet germicidal lamp sterilizes the crude oil in purifying box b, extracts by probe tube Crude oil is detected, and the crude oil that oil pump b extracts in purifying box b when detecting unqualified, which re-enters into oil drum, to be filtered simultaneously Sterilization, to achieve the purpose that double purification filters, the purification hence for crude oil is more thorough, and purification efficiency is high, ensure that The finished product accuracy of later period white oil processing.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the structural schematic diagram of the right view of the present invention;
Fig. 3 is the structural schematic diagram amplified at A of the present invention;
In figure: 1, purifying box a;2, purifying box b;3, top cover;4, driving motor;5, shaft;6, bearing;7, cam;8, support plate; 9, sliding block;10, oil drum;11, filter screen;12, oil pump a;13, oil inlet pipe a;14, flowline a;15, tee tube;16, flowline b;17, oil pump b;18, oil inlet pipe b;19, support column;20, communicating pipe;21, ultraviolet germicidal lamp;22, partition;23, flowline c; 24, activated carbon adsorption net;25, sealing ring;26, probe tube;27, oil fuel tube.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of WHITE OIL PRODUCTION multilayer purification device, including it is net Change case a1 and purifying box b2, the left and right sides of purifying box a1 pass through the left and right sides face paste of two locks a and top cover 3 respectively It closes, the left side of purifying box a1 is welded with motor protecting crust, and the inside of motor protecting crust is fixedly installed with driving motor 4, drives Dynamic motor 4 is electrically connected with external power supply, and the output shaft of driving motor 4 is fixedly connected with the left end of shaft 5, the appearance of shaft 5 Surface cover connects there are two bearing 6, and two bearings 6 are respectively engaged with the left and right sides of purifying box a1 inner sidewall, the appearance of shaft 5 Face is fixedly connected there are two cam 7, and the upper surface of two cams 7 is bonded with the lower surface of support plate 8;
The left and right sides of support plate 8 are fixedly connected respectively at two opposite one sides of sliding block 9, and two sliding blocks 9 are slided respectively The dynamic inner sidewall for being connected to two sliding slots, and two sliding slots are symmetrically provided with the left and right sides of purifying box a1 inner sidewall, support Oil drum 10 is provided on plate 8, the lower surface of oil drum 10 is detachably equipped with filter screen 11, and the left side of purifying box a1 is fixed Oil pump a12 is installed, oil pump a12 and external power supply are electrically connected, and the oil inlet of oil pump a12 is connected with one end of oil inlet pipe a13 Logical, oil inlet pipe a13 is connected far from one end of oil pump a12 with ambient fuel tank, the oil outlet of oil pump a12 and the one of flowline a14 End is connected, and the one end of flowline a14 far from oil pump a12 is connected with one end of tee tube 15;
The other both ends of tee tube 15 are connected with flowline b16 and oil fuel tube 27 respectively, and oil fuel tube 27 passes through 3 upper surface of top cover The pipe sleeve of clamping extends to inside purifying box a1, and the one end of flowline b16 far from tee tube 15 is connected with the oil outlet of oil pump b17 Logical, oil pump b17 is fixedly mounted on the right side of purifying box b2, and oil pump b17 and external power supply are electrically connected, the oil inlet of oil pump b17 Mouth is connected by oil inlet pipe b18 with purifying box b2, is connected between purifying box a1 and purifying box b2 by the way that four support columns 19 are fixed It connects, the lower surface of purifying box a1 is connected by communicating pipe 20 with the upper surface of purifying box b2, the upper table of purifying box b2 inner sidewall Face is fixedly installed with ultraviolet germicidal lamp 21, and ultraviolet germicidal lamp 21 and external power supply are electrically connected, purifying box b2 inner sidewall Left and right sides are fixedly installed with several partitions 22, and the left side of purifying box b2 is provided with flowline c23.
In the present embodiment, the model of driving motor 4 can be YE2-112M-4, and worker is started by control driving motor 4, To rotate by shaft 5 with moving cam 7, so that support plate 8 be driven to move up and down, and then drive oil drum 10 to move up and down to make The crude oil obtained in oil drum 10 can filter faster, while oil drum 10 moves up and down and avoids filter screen 11 by miscellaneous in crude oil The blocking of matter particle, ensure that the normal work of filter screen 11.
In the present embodiment, the model of oil pump a12 and oil pump b17 all can be 2cy-1.08, pass through oil pump a12 extract it is extraneous Crude oil in fuel tank is filtered purification operation, is weighed again when crude oil detection is unqualified in purifying box b2 by oil pump b17 extraction Filtration, purification again is newly entered in purifying box a1, until reaching qualification, to improve purification efficiency.
In the present embodiment, the model of ultraviolet germicidal lamp 21 can be ZW150D15Y-U810, pass through ultraviolet germicidal lamp 21 take out the bacteriums such as the microorganism in crude oil, so that clean-up effect is more preferable.
In the present embodiment, activated carbon adsorption net 24 is mainly made of active carbon, and active carbon has good absorption peculiar smell Characteristic, by the way that activated carbon adsorption net 24 is arranged on ventilation mouth, so as to adsorb peculiar smell well, to reach the mesh of taste removal , it ensure that the good of working environment.
In the present embodiment, worker starts oil pump a12 after opening valve b, so that oil pump a12 is by the crude oil in ambient fuel tank It is pumped into oil drum 10, the crude oil in oil drum 10 is filtered impurity under the action of filter screen 11, and crude oil is by connection Pipe 20 enters in purifying box b2, while starting driving motor 4 and driving motor 4 is rotated by shaft 5 with moving cam 7, into And support plate 8 is driven to move up and down by sliding block 9, so that support plate 8 drives oil drum 10 to move up and down, to avoid miscellaneous Matter blocks filter screen 11, while starting ultraviolet germicidal lamp 21 and sterilizing to the crude oil in purifying box b2, after sterilization is completed Crude oil is extracted by probe tube 26 to be detected, valve b is opened when detecting unqualified and starts oil pump b17, so that oil pump b17 takes out It takes the crude oil in purifying box b2 to re-enter into oil drum 10 to be filtered and sterilize, to reach the mesh of double purification filtering , and detection is re-started, valve c is opened when detection is qualified and makes crude oil by flowline c23 discharge, when needing to oil drum 10 open lock a when being cleared up, pull up oil drum 10 so as to clear up the taking-up of oil drum 10, pass through setting Sliding block 9, so that support plate 8 is moved up and down in sliding slot by sliding block 9, so that support plate 8 is not easy when moving up and down It shakes and more stable.
Further, opened up on top cover 3 there are two ventilation mouth, and the inner wall of two ventilation mouths detachably install it is active Charcoal adsorption net 24.
In the present embodiment, activated carbon adsorption net 24 is arranged by the inner wall in ventilation mouth, so as to adsorb crude oil gas In peculiar smell, achieved the purpose that taste removal, ensure that the good of the working environment of workers.
Further, the lower surface bonds of top cover 3 have sealing ring 25, the lower surface of sealing ring 25 and the upper table of purifying box a1 Face paste is closed.
In the present embodiment, by the way that sealing ring 25 is arranged in the lower section of top cover 3, to avoid crude oil being input to purifying box Crude oil at the gap of top cover 3 and purifying box a1 by overflowing when in a1, while gas may only be run out of by ventilation mouth.
Further, the back side of purifying box b2 is provided with the probe tube 26 being connected with purifying box b2, the top of probe tube 26 End is threaded with seal cap.
In the present embodiment, by the way that probe tube 26 is arranged, so that worker can extract purifying box b2 by probe tube 26 Interior crude oil can decide whether to reach qualified after testing later.
Further, it is provided with valve a on flowline a14, valve b is provided on flowline b16, is set on flowline c23 It is equipped with valve c.
In the present embodiment, by valve a, valve b and valve c come control oil pump a12, oil pump b17 and oil extraction.
Further, partition 22 is inclined at the inner wall of purifying box b2, and forms channel between several partitions 22.
In the present embodiment, by setting partition 22, the time that crude oil is sterilized in purifying box b2 is increased, so that Bactericidal effect is more preferable, so that clean-up effect is more preferable.
Further, through-hole is offered in support plate 8, oil drum 10 is located in through-hole, the left and right sides of oil drum 10 It is bonded by lock b with the upper surface of support plate 8, the upper surface of oil drum 10 is welded with pull ring.
It is by setting lock b that oil drum 10 and support plate 8 is fixed in the present embodiment, so that support plate 8 drives storage Oil drum 10 will not shake and more stable when oily cylinder 10 moves up and down.
The working principle of the invention and process for using: worker starts oil pump a12 after opening valve b, so that oil pump a12 will be outer Crude oil in boundary's fuel tank is pumped into oil drum 10, and the crude oil in oil drum 10 is filtered miscellaneous under the action of filter screen 11 Matter, crude oil start driving motor 4 and driving motor 4 are made to pass through 5 band of shaft by entering in purifying box b2 communicating pipe 20 Moving cam 7 rotates, and then support plate 8 is driven to move up and down by sliding block 9, so that support plate 8 drives about 10 oil drum It is mobile, so that impurity be avoided to block filter screen 11, while starting ultraviolet germicidal lamp 21 and the crude oil in purifying box b2 is killed Bacterium, sterilization are extracted crude oil by probe tube 26 after completing and are detected, valve b is opened when detecting unqualified and starts oil pump B17, so that the crude oil that oil pump b17 extracts in purifying box b2 re-enters into oil drum 10 and is filtered and sterilizes, to reach The purpose filtered to double purification, and detection is re-started, valve c is opened when detection is qualified makes crude oil by flowline c23 Discharge opens lock a when needing to clear up oil drum 10, pulls up oil drum 10 so as to take oil drum 10 It is cleared up out.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (7)

1. a kind of WHITE OIL PRODUCTION multilayer purification device, including purifying box a(1) and purifying box b(2), it is characterised in that: it is described net Change case a(1) left and right sides pass through two lock a respectively and be bonded with the left and right sides of top cover (3), the purifying box a(1) Left side be welded with motor protecting crust, and the inside of motor protecting crust is fixedly installed with driving motor (4), the driving motor (4) it is electrically connected with external power supply, the output shaft of the driving motor (4) is fixedly connected with the left end of shaft (5), the shaft (5) outer surface socket is there are two bearing (6), and two bearings (6) are respectively engaged with purifying box a(1) left and right two of inner sidewall Side, the outer surface of the shaft (5) are fixedly connected there are two cam (7), and the upper surface of two cams (7) is and support plate (8) lower surface fitting;
The left and right sides of the support plate (8) are fixedly connected respectively at two opposite one sides of sliding block (9), and two sliding blocks (9) it is slidably connected at the inner sidewall of two sliding slots respectively, and two sliding slots are symmetrically provided with purifying box a(1) left and right of inner sidewall Two sides are provided with oil drum (10) on the support plate (8), and the lower surface of the oil drum (10) is detachably equipped with filtering Net (11), the purifying box a(1) left side be fixedly installed with oil pump a(12), the oil pump a(12) it is electrical with external power supply Connection, the oil pump a(12) oil inlet be connected with one end of oil inlet pipe a(13), the oil inlet pipe a(13) separate oil pump a (12) one end is connected with ambient fuel tank, the oil pump a(12) oil outlet be connected with one end of flowline a(14), institute State flowline a(14) far from oil pump a(12) one end be connected with one end of tee tube (15);
The other both ends of the tee tube (15) are connected with flowline b(16) and oil fuel tube (27) respectively, the oil fuel tube (27) pipe sleeve for passing through the clamping of top cover (3) upper surface extends to purifying box a(1) internal, the flowline b(16) far from tee tube (15) one end is connected with the oil outlet of oil pump b(17), the oil pump b(17) be fixedly mounted on purifying box b(2) right side Face, the oil pump b(17) with external power supply be electrically connected, the oil pump b(17) oil inlet pass through oil inlet pipe b(18) with purification Case b(2) it is connected, the purifying box a(1) it is fixedly connected between purifying box b(2) by four support columns (19), it is described net Change case a(1) lower surface be connected by communicating pipe (20) with the upper surface of purifying box b(2), the purifying box b(2) inner sidewall Upper surface be fixedly installed with ultraviolet germicidal lamp (21), the ultraviolet germicidal lamp (21) and external power supply are electrically connected, institute State purifying box b(2) left and right sides of inner sidewall are fixedly installed with several partitions (22), the purifying box b(2) left side It is provided with flowline c(23).
2. a kind of WHITE OIL PRODUCTION multilayer purification device according to claim 1, it is characterised in that: on the top cover (3) Ventilation mouth there are two opening up, and the inner wall of two ventilation mouths is detachably equipped with activated carbon adsorption net (24).
3. a kind of WHITE OIL PRODUCTION multilayer purification device according to claim 1, it is characterised in that: the top cover (3) Lower surface bonds have sealing ring (25), and the lower surface of the sealing ring (25) is bonded with the upper surface of purifying box a(1).
4. a kind of WHITE OIL PRODUCTION multilayer purification device according to claim 1, it is characterised in that: the purifying box b(2) The back side be provided with the probe tube (26) being connected with purifying box b(2), the top of the probe tube (26) is threaded with sealing Cap.
5. a kind of WHITE OIL PRODUCTION multilayer purification device according to claim 1, it is characterised in that: the flowline a (14) valve a, the flowline b(16 are provided on) on be provided with valve b, the flowline c(23) on be provided with valve c.
6. a kind of WHITE OIL PRODUCTION multilayer purification device according to claim 1, it is characterised in that: the partition (22) is inclined Inner wall in purifying box b(2) is tiltedly set, and forms channel between several partitions (22).
7. a kind of WHITE OIL PRODUCTION multilayer purification device according to claim 1, it is characterised in that: the support plate (8) On offer through-hole, the oil drum (10) is located in through-hole, and the left and right sides of the oil drum (10) pass through lock b and branch The upper surface of fagging (8) is bonded, and the upper surface of the oil drum (10) is welded with pull ring.
CN201811469768.8A 2018-12-04 2018-12-04 A kind of WHITE OIL PRODUCTION multilayer purification device Withdrawn CN109456792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811469768.8A CN109456792A (en) 2018-12-04 2018-12-04 A kind of WHITE OIL PRODUCTION multilayer purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811469768.8A CN109456792A (en) 2018-12-04 2018-12-04 A kind of WHITE OIL PRODUCTION multilayer purification device

Publications (1)

Publication Number Publication Date
CN109456792A true CN109456792A (en) 2019-03-12

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CN201811469768.8A Withdrawn CN109456792A (en) 2018-12-04 2018-12-04 A kind of WHITE OIL PRODUCTION multilayer purification device

Country Status (1)

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CN (1) CN109456792A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109762657A (en) * 2019-03-15 2019-05-17 广西科技大学鹿山学院 A kind of domestic vegetable oil aflatoxins Degradator based on ultraviolet light irradiation principle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109762657A (en) * 2019-03-15 2019-05-17 广西科技大学鹿山学院 A kind of domestic vegetable oil aflatoxins Degradator based on ultraviolet light irradiation principle

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Application publication date: 20190312