CN110404949A - A kind of waste used oil filter clean recovery unit - Google Patents
A kind of waste used oil filter clean recovery unit Download PDFInfo
- Publication number
- CN110404949A CN110404949A CN201910826199.6A CN201910826199A CN110404949A CN 110404949 A CN110404949 A CN 110404949A CN 201910826199 A CN201910826199 A CN 201910826199A CN 110404949 A CN110404949 A CN 110404949A
- Authority
- CN
- China
- Prior art keywords
- waste
- super power
- used oil
- crusher
- oil filter
- 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.)
- Pending
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 61
- 239000010913 used oil Substances 0.000 title claims abstract description 30
- 238000011084 recovery Methods 0.000 title claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 238000013461 design Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 11
- 239000002184 metal Substances 0.000 abstract description 11
- 239000013528 metallic particle Substances 0.000 abstract description 7
- 239000000123 paper Substances 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 6
- 239000004033 plastic Substances 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 abstract description 4
- 238000000354 decomposition reaction Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 16
- 239000000463 material Substances 0.000 description 13
- 239000010721 machine oil Substances 0.000 description 9
- 239000012634 fragment Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- KCZFLPPCFOHPNI-UHFFFAOYSA-N alumane;iron Chemical compound [AlH3].[Fe] KCZFLPPCFOHPNI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
- B02C2013/28618—Feeding means
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of waste used oil filter clean recovery units, it includes the waste feedstock bucket from top to bottom installed, super power crusher, just considers sieve, fuel-displaced seperator and waste oil collecting case.Waste feedstock bucket is equipped with feeding port and discharge port, the bottom of super power crusher is equipped with grid, the just worry sieve is opposite with grid, the fuel-displaced seperator includes casing, the bottom of casing is equipped with discharging grid, several pitch wheel groups are installed, the gear wheel and decelerating motor in gear set are coaxially connected, each coaxially connected helical tooth cutterhead of pinion gear in casing.The present invention is crushed twice by super power crusher and fuel-displaced seperator and decomposes, decomposition efficiency greatly improves, realize being completely separated for metal, plastics and paper, both the secondary pollution phenomenon of used oil had been avoided, the recoverable rate for substantially increasing waste oil simultaneously, is also convenient for carrying out processing briquetting to metallic particles.
Description
Technical field
The present invention relates to a kind of waste used oil filter clean recovery units, belong to waste used oil filter and recycle skill
Art field.
Background technique
With the development of economy, auto industry is also rapidly developed.Increasing for automobile quantity brings very big ring therewith
Border problem: in addition to motor vehicle exhaust emission bring pollutes, the oil filter replaced in the maintenance of automobile later period is as solid
The waste produced pollution is but ignored always.Usual outcast automobile oil filter contains a large amount of used oil, together
When filtering material in containing metals and the paper such as iron, copper, aluminium alloy, the wastes such as rubber ring, it is whole abandon after be bound to cause to ring
The pollution in border, and useful resources can be wasted.
Oil filter, also known as engine oil grid.For removing the dust in machine oil, metallic particles, carbon precipitates and coal smoke
The impurity such as grain, thereby protect engine.Waste used oil filter contains recyclable copper and iron aluminum metal, outside rubber ring, rolls over simultaneously
Also containing the carbon distribution and gelatinous precipitate being oxidized under the metal filings, dust, high temperature sticked on used oil and filter material on folded filter material
The pollutants such as object.According to National Hazard waste register, in auto repair, in the waste used oil filter processing of generation, it is related to
To waste specifically include that used oil bucket, impure used oil, element of oil filter etc..If do not separated, without place
The oil filter of reason is due to that can generate pollution to water source and soil with used oil.
Ignored danger wastes are continuously increased and are easy as a quantity, current several processing modes see the table below-
Oil filter processing mode contrast table:
As can be seen from the above table, automatic dismantling mode is the ideal processing mode of a kind of " turning waste into wealth ", but existing
Automatic device for disassembling decomposition efficiency it is lower, the partial size after crushing material is big, separate it is unclean, lead to waste oil recoverable rate
It is low, it is easy to produce the secondary pollution phenomenon of used oil.
Summary of the invention
Technical problem to be solved by the present invention lies in a kind of waste used oil filter clean recovery unit is provided, can incite somebody to action
The oil of waste used oil filter, paper, metal separation, realize the recycling of oil and metal.
To solve the above-mentioned problems, The technical solution adopted by the invention is as follows:
A kind of waste used oil filter clean recovery unit, it includes the waste feedstock bucket from top to bottom installed, strongly breaks
Broken machine just considers sieve, fuel-displaced seperator and waste oil collecting case,
The waste feedstock bucket is rack-mount, and the top and bottom of waste feedstock bucket are respectively equipped with feeding port and discharging
Mouthful,
The super power crusher is fixed in the lower section of discharge port, and the top of super power crusher is open design, and strength is broken
The bottom of machine is equipped with grid,
It is described just to consider sieve and be fixed in the bottom of super power crusher and opposite with grid,
The fuel-displaced seperator includes rack-mounted casing, and the casing is open mechanism, and the bottom of casing is set
There is discharging grid, the several pitch wheel groups of installation in casing, each gear set respectively includes a pair of gear wheel being meshed
And pinion gear, the gear wheel and decelerating motor in gear set are coaxially connected, and each pinion gear is coaxially connected with spiral serrated knife
Disk,
The waste oil collecting case is located at the lower section of discharging grid.
Further, the super power crusher is hammer mill.
Further, the super power crusher is the combination of the hammer mill and double-roll crusher that are mounted in same housing
Body, the double-roll crusher are located at the lower section of hammer mill.
Further, the opposite sides inside the waste feedstock bucket is respectively equipped with inclined-plane, and the height on the inclined-plane is by two sides
It is gradually decreased to centre, the front end on two sides inclined-plane is interlaced.
Further, the decelerating motor is Worm reduction motor.
Further, the quantity of the gear set is 3 groups.
The working principle of the invention is that waste used oil filter enters waste feedstock bucket from feeding port, then from discharge port
Super power crusher is skidded off and enters, through super power crusher powerful smashing, the fragment less than grid spacing falls from grid and goes forward side by side
Enter and just consider sieve, the waste material fragment stayed in super power crusher continues to be broken, and machine oil is begun to flow out from grid.Consider less than first
The fragment particle of mesh size falls through into fuel-displaced seperator from sieve, and the coat of paint of filter and impurity stay in the process
Just worry sieve, realization coat of paint and impurity are completely separated, and machine oil then continues the fuel-displaced seperator that lower section is flowed into from sieve.Into out
The material fragment that oil is disembarked is smashed the mutual shearing between adjoining spiral serrated knife disk by helical tooth cutterhead, to make various
Material is crushed again, and metal partial size is made further to become smaller, and metallic particles and other materials are isolated by discharging grid, and machine oil is most
Flowed into the waste oil collecting case of lower section eventually, realize metal with machine oil is more thorough separates.Super power crusher uses hammer crushing
The assembly of machine and double-roll crusher can make waste used oil filter by beating and attrition crushing twice program, quickening gold
Belong to, plastics and paper are separated from each other and metallic particles made to become smaller；The inclined-plane of waste feedstock bucket alternate internal setting can delay
The time that material is fallen makes its discharging uniformly, and material in super power crusher is prevented excessively to be stuck.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention is crushed twice by super power crusher and fuel-displaced seperator and decomposes, and greatly improves decomposition efficiency, real
Cash category, plastics and paper are completely separated, and avoid the secondary pollution phenomenon of used oil.
2, the metalliferous material uniform particle sizes after the crushing of super power crusher in the present invention and fuel-displaced seperator is decomposed, make to give up
Oily recoverable rate greatly improves, and is also convenient for carrying out processing briquetting to metallic particles.
3, operating noise of the invention is low, and dust is few, reduces the pollution to environment.
4, the waste feedstock bucket that the present invention is arranged improves charging ability and yield.
5, the present invention is relative to first passing through liquid-solid separation device separation, then the method separated admittedly by crusher is more
Add thoroughly clean, and low energy consumption, small to the abrasion of machine.The quantity of the waste and old filter of unit time working process is existing set
Standby twice.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the present invention.
Fig. 2 is the structural schematic diagram of super power crusher in one embodiment of the present invention.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is the structural schematic diagram of fuel-displaced seperator in one embodiment of the present invention.
Fig. 5 is the side view of fuel-displaced seperator in one embodiment of the present invention.
Fig. 6 is the structural schematic diagram of waste feedstock bucket in one embodiment of the present invention.
Fig. 7 is the structural schematic diagram of hammer mill in Fig. 3.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.According to following explanation, originally
The purposes, technical schemes and advantages of invention will be apparent from.It should be noted that described embodiment is of the invention preferred
Embodiment, instead of all the embodiments.
As shown in connection with fig. 1, a kind of waste used oil filter clean recovery unit, including the waste feedstock from top to bottom installed
Bucket 1, just considers sieve 3, fuel-displaced seperator 4 and waste oil collecting case 5 at super power crusher 2.
On the frame 6, the top and bottom of waste feedstock bucket 1 are respectively equipped with feeding port 11 for the installation of waste feedstock bucket 1
With discharge port 12.The super power crusher 2 is fixed in the lower section of discharge port 12, and the top of super power crusher 2 is open design, by force
The bottom of power crusher 2 is equipped with grid 23.It is described just consider sieve 3 be fixed in super power crusher 2 bottom and with 23 phase of grid
It is right.
In conjunction with Fig. 4 and Fig. 5, the fuel-displaced seperator 4 includes the casing 46 being mounted in rack 45, and the casing 46 is spacious
Mouth mechanism, the bottom of casing 46 are equipped with discharging grid 43, install 3 pitch wheel groups, each gear set in casing 46
It respectively include a pair of gear wheel 47 being meshed and pinion gear 48, a gear wheel 47 in gear set coaxially connects with decelerating motor 44
It connects, each pinion gear 48 is coaxially connected with helical tooth cutterhead 49, and the waste oil collecting case 5 is located at the lower section of discharging grid 43.Institute
Stating decelerating motor 44 is preferably Worm reduction motor.
The super power crusher 2 can be existing hammer mill, and structure is as shown in fig. 7, it includes being mounted on to turn
The periphery of hammer carrier 212 on axis 211, the hammer carrier 212 is installed by several tups 213.
In conjunction with Fig. 2, Fig. 3, preferably, the super power crusher 2 is the hammer mill being mounted in same housing 20
21 and double-roll crusher 22 assembly, hammer mill 21 by first motor 24 control drive, double-roll crusher 22 is by second
Motor 25 controls.The double-roll crusher 22 is located at the lower section of hammer mill 21.Waste used oil can be made using this structure
Filter through beating with attrition crushing twice program, accelerate metal, plastics and paper are separated from each other and become metallic particles
It is small.
With reference to Fig. 6, for the time for delaying waste used oil filter to fall, makes its discharging uniformly, prevent super power crusher
Middle material is excessive and is stuck, and the opposite sides inside the waste feedstock bucket 1 is respectively equipped with inclined-plane 10, the height on the inclined-plane 10
Degree is gradually decreased from two sides to centre, and the front end on two sides inclined-plane 10 is interlaced.
The working principle of the invention is that waste used oil filter enters waste feedstock bucket from feeding port, then from discharge port
Super power crusher 2 is skidded off and enters, through super power crusher powerful smashing, the fragment less than grid spacing falls from grid and goes forward side by side
Enter and just consider sieve 3, the waste material fragment stayed in super power crusher continues to be broken, and machine oil is begun to flow out from grid 23.It is less than
The fragment particle for just considering mesh size falls through into fuel-displaced seperator 4 from sieve, in the process the coat of paint of filter and miscellaneous
Matter, which stays in, just considers sieve, realizes being completely separated for coat of paint and impurity, and machine oil then continues from the fuel-displaced seperator below sieve inflow.
Material fragment into fuel-displaced seperator is smashed the mutual shearing between adjoining spiral serrated knife disk by helical tooth cutterhead, thus
Be crushed various materials again, metal partial size made further to become smaller, metallic particles by the smaller discharging grid 43 of spacing every
In the waste oil collecting case 5 for finally flowing into lower section from, machine oil, realize metal with machine oil is more thorough separates.
The above is only the description explanation of the preferred embodiment of the present invention, and not limiting the scope of the present invention, shows
So, anyone skilled in the art based on the above embodiment, can readily occur in replacement or variation to obtain other implementations
Example, these are covered by the protection scope of the present invention.
Claims (6)
1. a kind of waste used oil filter clean recovery unit, it is characterised in that: it includes the waste feedstock from top to bottom installed
Bucket, just considers sieve, fuel-displaced seperator and waste oil collecting case at super power crusher,
The waste feedstock bucket is rack-mount, and the top and bottom of waste feedstock bucket are respectively equipped with feeding port and discharge port,
The super power crusher is fixed in the lower section of discharge port, and the top of super power crusher is open design, super power crusher
Bottom is equipped with grid,
It is described just to consider sieve and be fixed in the bottom of super power crusher and opposite with grid,
The fuel-displaced seperator includes rack-mounted casing, and the casing is open mechanism, and the bottom of casing is equipped with
Expect grid, the several pitch wheel groups of installation in casing, each gear set respectively includes a pair of gear wheel being meshed and small
Gear, the gear wheel and decelerating motor in gear set are coaxially connected, and each pinion gear is coaxially connected with helical tooth cutterhead,
The waste oil collecting case is located at the lower section of discharging grid.
2. waste used oil filter clean recovery unit according to claim 1, it is characterised in that:
The super power crusher is hammer mill.
3. waste used oil filter clean recovery unit according to claim 1, it is characterised in that:
The super power crusher is the hammer mill being mounted in same housing and the assembly of double-roll crusher, the double roller
Crusher is located at the lower section of hammer mill.
4. waste used oil filter clean recovery unit according to claim 1, it is characterised in that:
Opposite sides inside the waste feedstock bucket is respectively equipped with inclined-plane, and the height on the inclined-plane is gradually dropped from two sides to centre
Low, the front end on two sides inclined-plane is interlaced.
5. waste used oil filter clean recovery unit according to claim 1, it is characterised in that:
The decelerating motor is Worm reduction motor.
6. waste used oil filter clean recovery unit according to claim 1, it is characterised in that:
The quantity of the gear set is 3 groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910826199.6A CN110404949A (en) | 2019-09-03 | 2019-09-03 | A kind of waste used oil filter clean recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910826199.6A CN110404949A (en) | 2019-09-03 | 2019-09-03 | A kind of waste used oil filter clean recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110404949A true CN110404949A (en) | 2019-11-05 |
Family
ID=68370017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910826199.6A Pending CN110404949A (en) | 2019-09-03 | 2019-09-03 | A kind of waste used oil filter clean recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110404949A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1382561A (en) * | 1972-05-27 | 1975-02-05 | Lindemann Maschfab Gmbh | Scrap metal recovery and classification |
| CN2600163Y (en) * | 2002-12-17 | 2004-01-21 | 南昌科鑫制样设备有限公司 | Double-roll secondary crushing combined sample making machine |
| CN201195118Y (en) * | 2008-04-04 | 2009-02-18 | 于艳廷 | Combined jaw roller fine crusher |
| CN201613161U (en) * | 2010-02-25 | 2010-10-27 | 天水星火机床有限责任公司 | Grinder |
| CN202824078U (en) * | 2012-07-19 | 2013-03-27 | 广州市联冠机械有限公司 | Recovery processing equipment for waste oil filter |
| CN203917359U (en) * | 2014-05-12 | 2014-11-05 | 宋留洋 | Waste used oil cleaner resolution process equipment |
| CN205995508U (en) * | 2016-08-23 | 2017-03-08 | 孙兵 | A kind of thermal power plant double-roll type coal crushing device |
| CN206577824U (en) * | 2017-03-10 | 2017-10-24 | 昆明冶金高等专科学校 | A kind of mine crushing equipment |
| CN208245191U (en) * | 2018-04-08 | 2018-12-18 | 修武县鑫锐超硬材料有限公司 | A kind of pyrophyllite sorting unit |
| CN208448715U (en) * | 2018-01-31 | 2019-02-01 | 浙江辽想化工有限公司 | A kind of effluent settling chamber |
| CN210701653U (en) * | 2019-09-03 | 2020-06-09 | 上海众仕环境科技股份有限公司 | Clean recovery unit of useless oil cleaner |
-
2019
- 2019-09-03 CN CN201910826199.6A patent/CN110404949A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1382561A (en) * | 1972-05-27 | 1975-02-05 | Lindemann Maschfab Gmbh | Scrap metal recovery and classification |
| CN2600163Y (en) * | 2002-12-17 | 2004-01-21 | 南昌科鑫制样设备有限公司 | Double-roll secondary crushing combined sample making machine |
| CN201195118Y (en) * | 2008-04-04 | 2009-02-18 | 于艳廷 | Combined jaw roller fine crusher |
| CN201613161U (en) * | 2010-02-25 | 2010-10-27 | 天水星火机床有限责任公司 | Grinder |
| CN202824078U (en) * | 2012-07-19 | 2013-03-27 | 广州市联冠机械有限公司 | Recovery processing equipment for waste oil filter |
| CN203917359U (en) * | 2014-05-12 | 2014-11-05 | 宋留洋 | Waste used oil cleaner resolution process equipment |
| CN205995508U (en) * | 2016-08-23 | 2017-03-08 | 孙兵 | A kind of thermal power plant double-roll type coal crushing device |
| CN206577824U (en) * | 2017-03-10 | 2017-10-24 | 昆明冶金高等专科学校 | A kind of mine crushing equipment |
| CN208448715U (en) * | 2018-01-31 | 2019-02-01 | 浙江辽想化工有限公司 | A kind of effluent settling chamber |
| CN208245191U (en) * | 2018-04-08 | 2018-12-18 | 修武县鑫锐超硬材料有限公司 | A kind of pyrophyllite sorting unit |
| CN210701653U (en) * | 2019-09-03 | 2020-06-09 | 上海众仕环境科技股份有限公司 | Clean recovery unit of useless oil cleaner |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191105 |