CN107325837A - A kind of lube hydrotreating device of energy-conserving and environment-protective - Google Patents
A kind of lube hydrotreating device of energy-conserving and environment-protective Download PDFInfo
- Publication number
- CN107325837A CN107325837A CN201710690361.7A CN201710690361A CN107325837A CN 107325837 A CN107325837 A CN 107325837A CN 201710690361 A CN201710690361 A CN 201710690361A CN 107325837 A CN107325837 A CN 107325837A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- casing
- away
- environment
- conserving
- 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.)
- Granted
Links
- 239000010687 lubricating oil Substances 0.000 claims abstract description 48
- 238000003756 stirring Methods 0.000 claims abstract description 25
- 241000220317 Rosa Species 0.000 claims description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 26
- 238000001179 sorption measurement Methods 0.000 claims description 23
- 229910052799 carbon Inorganic materials 0.000 claims description 18
- 239000002912 waste gas Substances 0.000 claims description 16
- LOTCVJJDZFMQGB-UHFFFAOYSA-N [N].[O].[S] Chemical compound [N].[O].[S] LOTCVJJDZFMQGB-UHFFFAOYSA-N 0.000 claims description 13
- 239000001257 hydrogen Substances 0.000 claims description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 12
- 206010037660 Pyrexia Diseases 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 10
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 9
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 8
- 230000000505 pernicious effect Effects 0.000 claims description 8
- 239000005060 rubber Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000003610 charcoal Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 230000002452 interceptive effect Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 9
- 238000007670 refining Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 238000005984 hydrogenation reaction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001868 water Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING 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
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1037—Hydrocarbon fractions
- C10G2300/1062—Lubricating oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/202—Heteroatoms content, i.e. S, N, O, P
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/10—Lubricating oil
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a kind of lube hydrotreating device of energy-conserving and environment-protective, including casing, the side of cabinet exterior is fixedly connected with motor, the outside of motor output shaft is connected with wheel disc by belt transmission, wheel disc is fixedly connected on one end of rotating shaft, the one end of rotating shaft away from wheel disc is run through and extends to the inside of casing, outer wall of the rotating shaft away from wheel disc one end is fixedly connected with fixed block, side of the fixed block away from rotating shaft is fixedly connected with threaded rod, the outer wall thread of threaded rod is socketed with nut, and nut is fixedly connected on the inner chamber of stirring block.The lube hydrotreating device of the energy-conserving and environment-protective, pass through the cooperation between motor, belt, rotating shaft, bearing, fixed block and stirring block, the quality of lubricating oil can be improved, ensure not interfering with the service life of the plant equipment such as engine when lubricating oil is used and reduce pollution of the lubricating oil to environment, it is ensured that lubricating oil does not interfere with the healthy of people when in use.
Description
Technical field
The present invention relates to lubricating oil manufacturing equipment technical field, the lube hydrotreating of specially a kind of energy-conserving and environment-protective is filled
Put.
Background technology
Hydrofinishing is also referred to as one of hydrotreating, the most important process for purification of lube product, refers in hydrogen pressure and catalyst
In the presence of, make the objectionable impurities such as the sulphur in oil product, oxygen, nitrogen be changed into corresponding hydrogen sulfide, water, ammonia and remove, and make alkene and
Diene hydrogenation saturation, aromatic moiety hydrogenation saturation, to improve the quality of oil product, sometimes, hydrofinishing refers to the essence of light-end products
System modification, and hydrotreating refers to the refining desulfurization of heavy oil product.
The main purpose of hydrofinishing is that oil product is modified, and improves the equipment such as the stability and extension engine of product
Service life, reduces the pollution to environment.The hydrofinishing used at present is all by hydrogen and lube product injection heating
Furnace interior, is heated, and allows hydrogen with being that lube product is reacted, the sulphur nitrogen oxygen inside oil is cemented out,
So as to strengthen the quality of lubricating oil, but such method can not be such that hydrogen is sufficiently contacted with lubricating oil, can not protect
Card hydrogen can all cement out the sulphur nitrogen oxygen inside lubricating oil, be easily caused inside lubricating oil and also contain substantial amounts of sulphur nitrogen
Oxygen, influences the stability of product and reduces the service life of equipments such as engine, it is most important that can influence natural environment, influence
People's is healthy.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of lube hydrotreating device of energy-conserving and environment-protective, possess
Sulphur nitrogen oxygen inside lubricating oil can all be cemented out, it is ensured that lubricating oil using the service life for not interfering with engine and
The advantages of not polluting the environment, the sulphur nitrogen oxygen inside lubricating oil can not be cemented out all, cause when solving hydrofinishing
The problem of service life and pollution environment of lubricating oil influence engine.
(2) technical scheme
To achieve the above object, the present invention provides following technical scheme：A kind of lube hydrotreating dress of energy-conserving and environment-protective
Put, including base, be fixedly connected with spring at the top of the base, the one end of the spring away from base is fixedly connected with case
Body, the side of the cabinet exterior has been respectively fixedly connected with feed tube and temperature controller from top to bottom, and the casing is remote
The side of feed tube is fixedly connected with motor and drain pipe from top to bottom, and the one end of the drain pipe away from casing is fixedly connected
There is valve.
The outside of the motor output shaft is connected with wheel disc by belt transmission, and the wheel disc is fixedly connected on the one of rotating shaft
End, the one end of the rotating shaft away from wheel disc is run through and extends to the inside of casing, and outer wall of the rotating shaft away from wheel disc one end is consolidated
Surely fixed block is connected with, side of the fixed block away from rotating shaft is fixedly connected with threaded rod, the outer wall thread of the threaded rod
Nut is socketed with, the nut is fixedly connected on the inner chamber of stirring block, and the bottom of the casing is fixedly connected with by support block
Fever tablet.
Top of the casing away from motor side is fixedly connected with fixed plate, one end of the fixed plate by support bar
It is fixedly connected at the top of the side of cabinet exterior, the fixed plate and is fixedly connected with fixed column, the fixed column is away from fixed
One end of plate is fixedly connected with Rose Box, and the side of the casing top is fixedly connected with air inlet pipe, and the air inlet pipe is away from case
One end of body, which is fixedly connected at the top of the bottom of Rose Box, the Rose Box, is fixedly connected with case lid, the top of the case lid
It is fixedly connected with escape pipe.
The bottom of the case lid is fixedly connected with the first fix bar, and the one end of first fix bar away from case lid, which is fixed, to be connected
Be connected to active carbon layer, and the fixedly sleeved inwall in Rose Box of active carbon layer, the active carbon layer away from the first fix bar one
Side is fixedly connected with the second fix bar, and the described one end of second fix bar away from activated carbon is fixedly connected with adsorption layer, and absorption
The fixedly sleeved inwall in Rose Box of layer, the side of the adsorption layer away from the second fix bar is fixedly connected with the 3rd fix bar,
The described one end of 3rd fix bar away from adsorption layer is fixedly connected with filter layer, and filter layer is fixedly sleeved in Rose Box
Wall.
It is preferred that, the bottom of the base is fixedly connected with supporting leg, and the quantity of the supporting leg is two, and two branch
Support leg is symmetrically distributed in the both sides of base bottom.
It is preferred that, the bottom of two supporting legs has been fixedly connected with slipmat, the size of the slipmat and support
The size of leg is adapted.
It is preferred that, expansion link is fixedly connected with the top of the base, the one end of the expansion link away from base, which is fixed, to be connected
The bottom of casing is connected on, the quantity of the expansion link is two, and two expansion links are located at the both sides of bottom half.
It is preferred that, the outer surface of the casing is fixedly connected with puigging, the size of the puigging and cabinet exterior
Size is adapted.
It is preferred that, the inwall of the casing is fixedly connected with thermal insulation layer, the size of the thermal insulation layer and cabinet wall it is big
It is small to be adapted.
It is preferred that, the junction of the rotating shaft and casing is provided with bearing, and the bearing is fixedly connected on casing top
Inner chamber.
It is preferred that, side of the fixed block away from rotating shaft is fixedly connected with valve rubber, and the size of the valve rubber is with consolidating
The size for determining block is adapted.
It is preferred that, the quantity of the support block is two, and the outer wall of two support blocks and the outer wall of fever tablet are fixed
It is connected with protective jacket.
It is preferred that, the junction of the case lid and Rose Box is provided with sealing gasket, and the sealing gasket is fixedly connected on filtering
The top of case.
(3) beneficial effect
Compared with prior art, the invention provides a kind of lube hydrotreating device of energy-conserving and environment-protective, possess following
Beneficial effect：
1st, the lube hydrotreating device of the energy-conserving and environment-protective, by motor, belt, rotating shaft, bearing, fixed block and is stirred
The cooperation between block is mixed, when carrying out hydrofinishing to lubricating oil, lubricating oil and hydrogen can be stirred, by lubricating oil
Internal sulphur nitrogen oxygen is all cemented out, and improves the quality of lubricating oil, it is ensured that the machines such as engine are not interfered with when lubricating oil is used
Pollution of the service life and reduction lubricating oil of tool equipment to environment, it is ensured that lubricating oil does not interfere with the body of people when in use
Body health.
2nd, the lube hydrotreating device of the energy-conserving and environment-protective, after hydro-refining unit uses the long period, stirring block
Easily damage, by the cooperation between fixed block, threaded rod, nut and stirring block, turn inside and be fixedly connected with spiral shell
Female stirring block can be achieved with the installation and dismounting of stirring block, facilitate the replacing of stirring block, make workman can when changing stirring block
To save more times, the working time of hydro-refining unit is improved, the yield of lubricating oil is improved.
3rd, the lube hydrotreating device of the energy-conserving and environment-protective, when lubricating oil carries out hydrofinishing, due in lubricating oil
The presence of sulphur nitrogen oxygen, can generate the pernicious gases such as hydrogen sulfide, by between Rose Box, active carbon layer, adsorption layer and filter layer
Cooperation, the pernicious gas such as hydrogen sulfide discharged in waste gas can be subjected to filtering absorption, it is ensured that the waste gas of discharge will not pollute
Natural environment, does not interfere with the living environment of people, it is ensured that people are healthy.
4th, the lube hydrotreating device of the energy-conserving and environment-protective, passes through case lid, the first fix bar, the second fix bar and
Cooperation between three fix bars, convenient take out active carbon layer, adsorption layer and filter layer is cleaned or changed, and makes filtering
Active carbon layer, adsorption layer and filter layer inside case keep clean, can all filter toxic gas inside waste gas, it is ensured that
The waste gas of discharge does not interfere with natural environment.
5th, the lube hydrotreating device of the energy-conserving and environment-protective, passes through matching somebody with somebody between base, spring, expansion link and casing
Close, when hydro-refining unit works, the activity of device inner body can be produced vibrations and is preferably minimized by the elastic force of spring, be reduced
Casing rocks floating degree, prevents inner body from, because rocking damage, improving the service life of inner body, reduces inner body and change
Frequency.
Brief description of the drawings
Fig. 1 is a kind of positive structure diagram of the lube hydrotreating device of energy-conserving and environment-protective proposed by the present invention；
Fig. 2 shows for partial enlargement at the A in a kind of lube hydrotreating installation drawing 1 of energy-conserving and environment-protective proposed by the present invention
It is intended to；
Fig. 3 shows for partial enlargement at the B in a kind of lube hydrotreating installation drawing 1 of energy-conserving and environment-protective proposed by the present invention
It is intended to；
Fig. 4 shows for partial enlargement at the C in a kind of lube hydrotreating installation drawing 1 of energy-conserving and environment-protective proposed by the present invention
It is intended to.
In figure：1 base, 2 supporting legs, 3 slipmat, 4 springs, 5 casings, 6 expansion links, 7 puiggings, 8 thermal insulation layers, 9 feed liquors
Pipe, 10 temperature controllers, 11 motors, 12 drain pipes, 13 valves, 14 belts, 15 wheel discs, 16 rotating shafts, 17 bearings, 18 fixed blocks,
19 threaded rods, 20 nuts, 21 stirring blocks, 22 valve rubbers, 23 support blocks, 24 fever tablets, 25 protective jackets, 26 air inlet pipe, 27 filterings
Case, 28 case lids, 29 sealing gaskets, 30 escape pipes, 31 first fix bars, 32 active carbon layers, 33 second fix bars, 34 adsorption layers, 35
3rd fix bar, 36 filter layers, 37 support bars, 38 fixed plates, 39 fixed columns.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1-3, a kind of lube hydrotreating device of energy-conserving and environment-protective, including base (1), the bottom of base (1)
Portion is fixedly connected with supporting leg (2), and the quantity of supporting leg (2) is two, and two supporting legs (2) are symmetrically distributed in base (1)
The both sides of bottom, supporting leg (2) can avoid base (1) from directly being contacted with ground, prevent being got rusty because of humidity for base (1),
The service life of base (1) can be so improved, supporting leg (2) sets two altogether can ensure the stability of base (1), prevent
Base (1) is rocked, and the bottom of supporting leg (2) has been fixedly connected with slipmat (3), size and the supporting leg (2) of slipmat (3)
Size be adapted, there is provided slipmat (3) can avoid supporting leg (2) from sliding on the ground, improve supporting leg (2) and ground
The frictional force in face, enhances and spring (4) is fixedly connected with the top of the stability of supporting leg (2), base (1), and spring (4) is remote
One end of base (1), which is fixedly connected with the top of casing (5), base (1), is fixedly connected with expansion link (6), and expansion link (6) is remote
One end of base (1) is fixedly connected on the bottom of casing (5), and the quantity of expansion link (6) is two, and two expansion link (6) positions
Both sides in casing (5) bottom, expansion link (6) can be prevented casing (5) from moving left and right, subtracted with the shift position of static housing (5)
The floating degree of the vibrations of small box (5), by the cooperation between base (1), spring (4), expansion link (6) and casing (5), in hydrogenation
When refining plant works, the activity of device inner body can be produced vibrations and is preferably minimized by the elastic force of spring (4), reduce casing
(5) rock floating degree, prevent inner body from, because rocking damage, improving the service life of inner body, reduce inner body and change
Frequency, the outer surface of casing (5) is fixedly connected with puigging (7), the size of puigging (7) and the size of casing (5) outer wall
It is adapted, inner body athletic meeting produces larger noise in hydro-refining unit work, and puigging (7) can be by inner body
The noise produced during motion is preferably minimized, and reduces noise pollution, and the inwall of casing (5) is fixedly connected with thermal insulation layer (8), thermal insulation layer
(8) size is adapted with the size of casing (5) inwall, and thermal insulation layer (8) can ensure temperature inside hydro-refining unit not
Easily reduction, reduces the loss of internal heat, reduces the use time of fever tablet (24), so as to reduce the consumption of electric energy, reaches section
The purpose of energy, the side of casing (5) outer wall has been respectively fixedly connected with feed tube (9) and temperature controller (10) from top to bottom,
The convenient mixing liquid by hydrogen and lubricating oil of feed tube (9) injects the inside of casing (5), and temperature-controlled cabinet (10) is convenient to case
The internal temperature of body (5) is adjusted and monitored, and side of the casing (5) away from feed tube (9) is fixedly connected with from top to bottom
Motor (11) and drain pipe (12), motor (11) provide power for the rotation of rotating shaft (16), and drain pipe (12) is convenient will lifting
Lubricating oil discharge casing (5) after quality, the one end of drain pipe (12) away from casing (5) is fixedly connected with valve (13).
The outside of motor (11) output shaft is connected with wheel disc (15) by belt (14), and wheel disc (15) is fixed to be connected
One end of rotating shaft (16) is connected on, the convenient fixation to belt (14) of wheel disc (15) prevents belt (14) from coming off, rotating shaft (16) is remote
One end of wheel disc (15) is run through and extends to the inside of casing (5), and rotating shaft (16) and the junction of casing (5) are provided with bearing
(17), bearing (17) is fixedly connected on the inner chamber at the top of casing (5), and bearing (17) can be with the position of fixed rotating shaft (16), and axle
Holding (17) makes rotating shaft (16) more laborsaving in casing (5) inner rotation, and outer wall of the rotating shaft (16) away from wheel disc (15) one end is consolidated
Surely fixed block (18) is connected with, side of the fixed block (18) away from rotating shaft (16) is fixedly connected with threaded rod (19), threaded rod
(19) outer wall thread is socketed with nut (20), and nut (20) is fixedly connected on the inner chamber of stirring block (21), and fixed block (18) is remote
Side from rotating shaft (16) is fixedly connected with valve rubber (22), and the size and the size of fixed block (18) of valve rubber (22) are mutually fitted
Match somebody with somebody, valve rubber (22) can avoid fixed block (18) from directly being contacted with stirring block (21), prevent fixed block (18) and stirring block
(21) damage, improve fixed block (18) and the service life of stirring block (21), by motor (11), belt (14), rotating shaft (16),
Cooperation between bearing (17), fixed block (18) and stirring block (21), can be to profit when carrying out hydrofinishing to lubricating oil
Lubricating oil and hydrogen are stirred, and the sulphur nitrogen oxygen inside lubricating oil is all cemented out, and improve the quality of lubricating oil, it is ensured that profit
The service life of the plant equipment such as engine is not interfered with when lubricating oil is used and pollution of the lubricating oil to environment is reduced, it is ensured that profit
Lubricating oil does not interfere with the healthy of people when in use, and the bottom of casing (5) is fixedly connected with heating by support block (23)
Piece (24), after hydro-refining unit uses the long period, stirring block (21) is easily damaged, and passes through fixed block (18), spiral shell
Cooperation between rasp bar (19), nut (20) and stirring block (21), turns the stirring block that inside is fixedly connected with nut (20)
(21) installation and dismounting of stirring block (21) are can be achieved with, the replacing of stirring block (21) is facilitated, workman is changed stirring block
(21) more times can be saved when, the working time of hydro-refining unit is improved, the yield of lubricating oil, support block is improved
(23) quantity is two, and the outer wall of two support blocks (23) has been fixedly connected with protective jacket with the outer wall of fever tablet (24)
(25), set two support blocks (23) that the stability of fever tablet (24) can be increased, it is ensured that when casing (5) internal lubrication liquid is rotated
Fever tablet (24) will not be driven to rotate together, protective jacket (25) can avoid fever tablet (24) from directly being contacted with lubricating fluid, improved
The service life of fever tablet (24).
Top of the casing (5) away from motor (11) side is fixedly connected with fixed plate (38) by support bar (37), fixed
One end of plate (38) is fixedly connected at the top of the side of casing (5) outer wall, fixed plate (38) and is fixedly connected with fixed column (39),
The one end of fixed column (39) away from fixed plate (38) is fixedly connected with Rose Box (27), such to set convenient to Rose Box (27)
Fixation, prevent Rose Box (27) from dropping, the side at the top of casing (5) is fixedly connected with air inlet pipe (26), air inlet pipe (26) is remote
One end from casing (5) is fixedly connected at the top of the bottom of Rose Box (27), Rose Box (27) and is fixedly connected with case lid (28),
The junction of case lid (28) and Rose Box (27) is provided with sealing gasket (29), and sealing gasket (29) is fixedly connected on Rose Box (27)
Top, when sealing gasket (29) can ensure that Rose Box (27) and case lid (28) are combined, whole Rose Box (27) will not gas leakage,
Ensure to be fixedly connected with escape pipe (30) at the top of the sealing of Rose Box (27), case lid (28).
The bottom of case lid (28) is fixedly connected with the first fix bar (31), the one of the remote case lid (28) of the first fix bar (31)
End is fixedly connected with active carbon layer (32), and active carbon layer (32) fixedly sleeved inwall in Rose Box (27), active carbon layer
(32) side away from the first fix bar (31) is fixedly connected with the second fix bar (33), and the second fix bar (33) is away from activated carbon
(32) one end is fixedly connected with adsorption layer (34), and adsorption layer (34) fixedly sleeved inwall in Rose Box (27), adsorption layer
(34) side away from the second fix bar (33) is fixedly connected with the 3rd fix bar (35), and the 3rd fix bar (35) is away from adsorption layer
(34) one end is fixedly connected with filter layer (36), and filter layer (36) fixedly sleeved inwall in Rose Box (27), activated carbon
The inwall of layer (32), adsorption layer (34) and filter layer (36) with Rose Box (27) is sticked together, it is ensured that waste gas will not be from work
Property layer of charcoal (32), the space discharge between adsorption layer (34) and filter layer (36) and Rose Box (27) inwall, it is ensured that exclusion
Waste gas does not pollute the environment, and when lubricating oil carries out hydrofinishing, due to the presence of sulphur nitrogen oxygen in lubricating oil, can generate hydrogen sulfide
, can by the cooperation between Rose Box (27), active carbon layer (32), adsorption layer (34) and filter layer (36) Deng pernicious gas
So that the pernicious gases such as the hydrogen sulfide discharged in waste gas are carried out into filtering absorption, it is ensured that the waste gas of discharge will not pollute natural environment,
Do not interfere with the living environment of people, it is ensured that people are healthy, fixed by case lid (28), the first fix bar (31), second
Cooperation between bar (33) and the 3rd fix bar (35), it is convenient by active carbon layer (32), adsorption layer (34) and filter layer
(36) take out and cleaned or changed, active carbon layer (32), adsorption layer (34) and the filter layer for making Rose Box (27) internal
(36) keep clean, toxic gas inside waste gas can all be filtered, it is ensured that the waste gas of discharge does not interfere with natural environment.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V civil powers, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
When in use, the mixture of hydrogen and lubricating oil injects the inside of casing (5) from feed tube (9), passes through temperature control
Device (10) control fever tablet (24) the processed mixture internal to casing (5) is heated, and thermal insulation layer (8) can ensure casing (5)
Internal heat will not be lost in, and then motor (11) drives rotating shaft (16) to rotate by belt (14), so as to drive stirring block (21)
Stirred inside casing (5), the hydrogen of casing (5) is fully reacted with oil mixture, inside lubricating oil
Sulphur nitrogen oxygen all cement out, it is internal that the pernicious gas such as hydrogen sulfide produced during final reaction can be discharged into Rose Box (27), mistake
The internal active carbon layer (32) of filter box (27), adsorption layer (34) and filter layer (36) can carry out filtering absorption to waste gas, it is ensured that
The waste gas of discharge will not pollute air.I
In summary, the lube hydrotreating device of the energy-conserving and environment-protective, passes through motor (11), belt (14), rotating shaft
(16), the cooperation between bearing (17), fixed block (18) and stirring block (21), can when carrying out hydrofinishing to lubricating oil
To be stirred to lubricating oil and hydrogen, the sulphur nitrogen oxygen inside lubricating oil is all cemented out, the quality of lubricating oil is improved,
Ensure not interfering with the service life of the plant equipment such as engine when lubricating oil is used and reduce pollution of the lubricating oil to environment,
Ensure that lubricating oil does not interfere with the healthy of people when in use, when lubricating oil carries out hydrofinishing, due in lubricating oil
The presence of sulphur nitrogen oxygen, can generate the pernicious gases such as hydrogen sulfide, by Rose Box (27), active carbon layer (32), adsorption layer (34) with
And the cooperation between filter layer (36), the pernicious gases such as the hydrogen sulfide discharged in waste gas can be subjected to filtering absorption, it is ensured that row
The waste gas gone out will not pollute natural environment, not interfere with the living environment of people, it is ensured that people are healthy.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.
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 changes, modification can be carried out to these embodiments, replace 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 (8)
1. a kind of lube hydrotreating device of energy-conserving and environment-protective, including base (1), it is characterised in that：The top of the base (1)
Portion is fixedly connected with spring (4), and the one end of spring (4) away from base (1) is fixedly connected with casing (5), the one of casing (5) outer wall
Side has been respectively fixedly connected with feed tube (9) and temperature controller (10) from top to bottom, and the casing (5) is away from feed tube (9)
Side be fixedly connected with motor (11) and drain pipe (12) from top to bottom, the drain pipe (12) away from casing (5) one
End is fixedly connected with valve (13)；
The outside of motor (11) output shaft is connected with wheel disc (15) by belt (14), and the wheel disc (15) is fixed to be connected
One end of rotating shaft (16) is connected on, the one end of the rotating shaft (16) away from wheel disc (15) is run through and extends to the inside of casing (5), institute
State outer wall of the rotating shaft (16) away from wheel disc (15) one end and be fixedly connected with fixed block (18), the fixed block (18) is away from rotating shaft
(16) side is fixedly connected with threaded rod (19), and the outer wall thread of the threaded rod (19) is socketed with nut (20), the spiral shell
Female (20) are fixedly connected on the inner chamber of stirring block (21), and the bottom of the casing (5) is fixedly connected with hair by support block (23)
Backing (24)；
Top of the casing (5) away from motor (11) side is fixedly connected with fixed plate (38) by support bar (37), described
One end of fixed plate (38) is fixedly connected at the top of the side of casing (5) outer wall, the fixed plate (38) and is fixedly connected with
Fixed column (39), the one end of the fixed column (39) away from fixed plate (38) is fixedly connected with Rose Box (27), casing (5) top
The side in portion is fixedly connected with air inlet pipe (26), and the one end of the air inlet pipe (26) away from casing (5) is fixedly connected on Rose Box
(27) it is fixedly connected with the top of case lid (28), the case lid (28) and is fixedly connected at the top of bottom, the Rose Box (27)
There is escape pipe (30)；
The bottom of the case lid (28) is fixedly connected with the first fix bar (31), and first fix bar (31) is away from case lid (28)
One end be fixedly connected with active carbon layer (32), and active carbon layer (32) fixedly sleeved inwall in Rose Box (27), the work
Property layer of charcoal (32) be fixedly connected with the second fix bar (33), second fix bar (33) away from side of first fix bar (31)
One end away from activated carbon (32) is fixedly connected with adsorption layer (34), and adsorption layer (34) is fixedly sleeved in the interior of Rose Box (27)
Wall, side of the adsorption layer (34) away from the second fix bar (33) is fixedly connected with the 3rd fix bar (35), and the described 3rd consolidates
The one end of fixed pole (35) away from adsorption layer (34) is fixedly connected with filter layer (36), and filter layer (36) is fixedly sleeved in Rose Box
(27) inwall.
2. a kind of lube hydrotreating device of energy-conserving and environment-protective according to claim 1, it is characterised in that：The base
(1) bottom is fixedly connected with supporting leg (2), and the quantity of the supporting leg (2) is two, and two supporting legs (2) are symmetrically divided
Both sides of the cloth in base (1) bottom.
3. a kind of lube hydrotreating device of energy-conserving and environment-protective according to claim 1 or 2, it is characterised in that：Two
The bottom of the supporting leg (2) has been fixedly connected with slipmat (3), the size of the slipmat (3) and the size of supporting leg (2)
It is adapted.
4. a kind of lube hydrotreating device of energy-conserving and environment-protective according to claim 1, it is characterised in that：The base
(1) expansion link (6) is fixedly connected with the top of, the one end of the expansion link (6) away from base (1) is fixedly connected on casing (5)
Bottom, the quantity of the expansion link (6) is two, and two expansion links (6) are located at the both sides of casing (5) bottom.
5. a kind of lube hydrotreating device of energy-conserving and environment-protective according to claim 1, it is characterised in that：The casing
(5) outer surface is fixedly connected with puigging (7), and the size of the puigging (7) is adapted with the size of casing (5) outer wall.
6. a kind of lube hydrotreating device of energy-conserving and environment-protective according to claim 1-5, it is characterised in that：The case
The inwall of body (5) is fixedly connected with thermal insulation layer (8), and the size of the thermal insulation layer (8) is adapted with the size of casing (5) inwall.
7. a kind of lube hydrotreating device of energy-conserving and environment-protective according to claim 1-6, it is characterised in that：Described turn
The junction of axle (16) and casing (5) is provided with bearing (17), and the bearing (17) is fixedly connected on interior at the top of casing (5)
Chamber；Side of the fixed block (18) away from rotating shaft (16) is fixedly connected with valve rubber (22), the size of the valve rubber (22)
It is adapted with the size of fixed block (18)；The quantity of the support block (23) be two, and the outer wall of two support blocks (23) with
The outer wall of fever tablet (24) has been fixedly connected with protective jacket (25)；The case lid (28) and the junction of Rose Box (27) are provided with
Sealing gasket (29), the sealing gasket (29) is fixedly connected on the top of Rose Box (27).
8. a kind of lube hydrotreating technique of energy-conserving and environment-protective, it is characterised in that：When in use, the mixing of hydrogen and lubricating oil
Thing injects the inside of casing (5) from feed tube (9), controls fever tablet (24) internal to casing (5) by temperature controller (10)
Mixture heated, thermal insulation layer (8) can ensure that casing (5) internal heat will not be lost in, and then motor (11) passes through skin
Band (14) drives rotating shaft (16) to rotate, so as to drive stirring block (21) to be stirred inside casing (5), makes the hydrogen of casing (5)
Gas is fully reacted with oil mixture, and the sulphur nitrogen oxygen inside lubricating oil is all cemented out, produced during final reaction
The pernicious gas such as hydrogen sulfide can be discharged into that Rose Box (27) is internal, the internal active carbon layer (32) of Rose Box (27), adsorption layer
(34) and filter layer (36) can to waste gas carry out filtering absorption, it is ensured that the waste gas of discharge will not pollute air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710690361.7A CN107325837B (en) | 2017-08-14 | 2017-08-14 | A kind of energy-saving and environment-friendly lube hydrotreating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710690361.7A CN107325837B (en) | 2017-08-14 | 2017-08-14 | A kind of energy-saving and environment-friendly lube hydrotreating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107325837A true CN107325837A (en) | 2017-11-07 |
| CN107325837B CN107325837B (en) | 2019-02-15 |
Family
ID=60225827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710690361.7A Active CN107325837B (en) | 2017-08-14 | 2017-08-14 | A kind of energy-saving and environment-friendly lube hydrotreating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107325837B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983218A (en) * | 2017-12-19 | 2018-05-04 | 无锡市飞天油脂有限公司 | A kind of OIL IN LUBRICATING OIL PRODUCTION processing unit (plant) |
| CN109097095A (en) * | 2018-08-15 | 2018-12-28 | 黑龙江莱睿普思环境科技发展有限公司 | A kind of waste mineral oil hydro-refining unit |
| CN113476895A (en) * | 2021-07-13 | 2021-10-08 | 张明 | Refining and extracting process for lubricating oil |
| CN115808422A (en) * | 2022-11-18 | 2023-03-17 | 中国特种设备检测研究院 | Maintenance equipment for hydrogenation station |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1141208A (en) * | 1995-03-03 | 1997-01-29 | 金属股份有限公司 | Process for desulfurizing H2S-containing gas |
| CN105498479A (en) * | 2015-12-31 | 2016-04-20 | 天津市天朝鼎盛环保科技有限公司 | Filtering device for hazardous and harmful gas |
| CN205392087U (en) * | 2016-03-01 | 2016-07-27 | 辽宁新斯盾油品有限公司 | Tail gas treatment device for refining lubricating oil |
| CN106906040A (en) * | 2017-02-28 | 2017-06-30 | 中石化炼化工程（集团）股份有限公司 | A kind of renovation process of waste lubricating oil |
-
2017
- 2017-08-14 CN CN201710690361.7A patent/CN107325837B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1141208A (en) * | 1995-03-03 | 1997-01-29 | 金属股份有限公司 | Process for desulfurizing H2S-containing gas |
| CN105498479A (en) * | 2015-12-31 | 2016-04-20 | 天津市天朝鼎盛环保科技有限公司 | Filtering device for hazardous and harmful gas |
| CN205392087U (en) * | 2016-03-01 | 2016-07-27 | 辽宁新斯盾油品有限公司 | Tail gas treatment device for refining lubricating oil |
| CN106906040A (en) * | 2017-02-28 | 2017-06-30 | 中石化炼化工程（集团）股份有限公司 | A kind of renovation process of waste lubricating oil |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983218A (en) * | 2017-12-19 | 2018-05-04 | 无锡市飞天油脂有限公司 | A kind of OIL IN LUBRICATING OIL PRODUCTION processing unit (plant) |
| CN109097095A (en) * | 2018-08-15 | 2018-12-28 | 黑龙江莱睿普思环境科技发展有限公司 | A kind of waste mineral oil hydro-refining unit |
| CN113476895A (en) * | 2021-07-13 | 2021-10-08 | 张明 | Refining and extracting process for lubricating oil |
| CN115808422A (en) * | 2022-11-18 | 2023-03-17 | 中国特种设备检测研究院 | Maintenance equipment for hydrogenation station |
| CN115808422B (en) * | 2022-11-18 | 2023-08-08 | 中国特种设备检测研究院 | Maintenance equipment for hydrogenation station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107325837B (en) | 2019-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107325837A (en) | A kind of lube hydrotreating device of energy-conserving and environment-protective | |
| CN106474857B (en) | A kind of industrial waste gas dust treatment device | |
| CN205965500U (en) | Waste gas purification environmental -protection device | |
| CN210814380U (en) | Exhaust-gas treatment tower that possesses filtering capability | |
| CN107584389A (en) | A kind of stainless steel plate sanding apparatus | |
| CN107596913A (en) | A kind of emission-control equipment based on pesticide producing | |
| CN104833788A (en) | Polluted soil repairing process simulation test system | |
| CN107855898A (en) | A kind of sewage disposal valve burnishing device for being easy to regulation | |
| CN107413103A (en) | A kind of rack-and-pinion stirring-type petroleum filter | |
| CN2833469Y (en) | Dual-cone rotary vacuum drying machine | |
| CN201204918Y (en) | Food spices high-temperature high-pressure reaction device | |
| CN108265588B (en) | Pitch heating device is used in town road maintenance | |
| CN205586728U (en) | Desulphurization of exhaust gas purifier | |
| CN111635032A (en) | Sewage treatment equipment | |
| CN211570389U (en) | Low-temperature anaerobic treatment device for industrial wastewater | |
| CN207405001U (en) | A kind of environment-friendly and energy-efficient sewage desludging device | |
| CN206692467U (en) | A kind of purifier cover plate of convenient dismounting | |
| CN107661692A (en) | Multilayer absorption type exhaust gas purification and treatment device | |
| CN215196990U (en) | Walk-in temperature and humidity test box | |
| CN214360872U (en) | Irrigation equipment for water conservancy water and electricity | |
| CN206329434U (en) | A kind of quick Cooling protector of the power station hydraulic turbine | |
| CN214182468U (en) | Waste gas adsorption equipment for chemical wastewater treatment | |
| CN208182608U (en) | A kind of skid-mounted type heat circulation combination unit | |
| CN208212833U (en) | A kind of multifunctional industrial emission-control equipment | |
| CN206325360U (en) | A kind of cleaning equipment for waste organic gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190109 Address after: 325041 No. 6, new street, Louqiao Shang Hui village, Ouhai District, Wenzhou, Zhejiang. Applicant after: Guo Jiachuan Address before: 200940 15 Wing Lok Road, Baoshan District, Shanghai (Chun Yang Technology Co., Ltd.) Applicant before: Zhou Xiaohong |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210209 Address after: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee after: Li Qiannan Address before: 325041 No. 6, new street, Louqiao Shang Hui village, Ouhai District, Wenzhou, Zhejiang. Patentee before: Guo Jiachuan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210311 Address after: 163000 No.1 Jianhua South Street, Xinghua Park, high tech Zone, Daqing City, Heilongjiang Province Patentee after: Daqing Development Zone Lutong Lubricating Oil Co.,Ltd. Address before: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee before: Li Qiannan |
|
| TR01 | Transfer of patent right |