CN107881002A - A kind of dewaxing device for OIL IN LUBRICATING OIL PRODUCTION - Google Patents
A kind of dewaxing device for OIL IN LUBRICATING OIL PRODUCTION Download PDFInfo
- Publication number
- CN107881002A CN107881002A CN201711322653.1A CN201711322653A CN107881002A CN 107881002 A CN107881002 A CN 107881002A CN 201711322653 A CN201711322653 A CN 201711322653A CN 107881002 A CN107881002 A CN 107881002A
- Authority
- CN
- China
- Prior art keywords
- oil
- lubricating oil
- fixedly connected
- cooling
- cooling reactor
- 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
- 239000003921 oil Substances 0.000 title claims abstract description 46
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 44
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 239000002826 coolant Substances 0.000 claims abstract description 16
- 239000012188 paraffin wax Substances 0.000 claims abstract description 16
- 238000002156 mixing Methods 0.000 claims abstract description 14
- 230000037452 priming Effects 0.000 claims description 17
- 239000001993 wax Substances 0.000 claims description 10
- 239000000446 fuel Substances 0.000 claims description 8
- 238000009825 accumulation Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000110 cooling liquid Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 230000002411 adverse Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 description 5
- 239000010419 fine particle Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/93—Heating or cooling systems arranged inside the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
- B01D1/0041—Use of fluids
- B01D1/0047—Use of fluids in a closed circuit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
- B01D5/0006—Coils or serpentines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/98—Cooling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention discloses a kind of dewaxing device for OIL IN LUBRICATING OIL PRODUCTION,Including cooling reactor,Filter box,Mixing arm and coolant cross pipe,The first motor is provided with above cooling reactor,First motor is connected with interior rotating shaft,Interior rotating shaft is fixedly connected with rotating vane,Mixing arm is fixedly connected with outer shaft,Outer shaft is fixedly connected with speed change box,Lubricating oil is provided with cooling reactor and crosses pipe,Coolant, which is provided with, on cooling reactor inwall crosses pipe,Having heaters is set on the outside of filter box,Several heat conduction circles are provided with heater,Three filtering layers are provided with the filter box,The present invention designs advantages of simple in structure,Use easy to operate,Practicality is very high,Three filtering layers have been used in filter structure,Filter effect can be strengthened,In filter box periphery, heating collar is set,Paraffin can be made to gasify,This equipment realizes the cooling of lubricating oil Quick uniform,Avoid the local adverse effect that acutely cooling band comes,There is very big practicality to lubricating oil dewaxing processing.
Description
Technical field
The present invention relates to OIL IN LUBRICATING OIL PRODUCTION field, specifically a kind of dewaxing device for OIL IN LUBRICATING OIL PRODUCTION.
Background technology
Solvent dewaxing is a kind of important method of refining of petroleum products, and crude lube stock is diluted and freezed by solvent,
Separate out wax crystallization therein, so as to reduce the process of lubrication oil freezing point, if leading to using the decompression residuum of crude distillation as raw material
Solvent deasphalting, solvent refining, solvent dewaxing and unifining process are crossed, lube base oil and paraffin can be made.
Chinese patent discloses a kind of lubricating oil dewaxing reactor（Authorization Notice No. CN203459068U）, the patent skill
Art can drive compressor to pressurize reaction system by cooling water, can effectively reduce the heat time, make full use of cooling water
Water resource, so as to improve production efficiency, reduce the wasting of resources, still, this mode easily causes lubricating oil local temperature acute
Strong decline, paraffin is set to condense into the fine particle for being difficult to filter, and then it is uneven to cause to cool, and has a strong impact on dewaxing effect,
And addition dewaxing volume is needed during lubricating oil dewaxing, it is necessary to stir.Therefore, those skilled in the art provide one
Dewaxing device of the kind for OIL IN LUBRICATING OIL PRODUCTION, to solve the problems mentioned in the above background technology.
The content of the invention
It is an object of the invention to provide a kind of dewaxing device for OIL IN LUBRICATING OIL PRODUCTION, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of dewaxing device for OIL IN LUBRICATING OIL PRODUCTION, including cooling reactor, self priming pump, filter box, mixing arm and coolant cross pipe, institute
To state and be provided with the first motor above cooling reactor, first motor is fixedly connected with interior rotating shaft, and speed change box is provided with interior rotating shaft,
Interior rotating shaft is fixedly connected through cooling reactor with rotating vane, and the mixing arm is fixedly connected with outer shaft, and outer shaft is fixed with speed change box
Connect, interior shaft gear, the interior shaft gear engagement connection travelling gear, travelling gear engagement are provided with the speed change box
Connect outer shaft gear；
Bearing is provided with the inside of the cooling reactor, the bearing inner race is fixedly connected with mixing arm, is provided with the cooling reactor
Lubricating oil is crossed pipe and is fixedly connected by crossing pipe holder, and being provided with coolant on the cooling reactor inwall crosses pipe, and coolant crosses pipe
On be provided with coolant inlet and cooling liquid outlet；
The first oil outlet is provided with below the self priming pump, the self priming pump is fixed by the first oil pipe and the first oil outlet to be connected
Connect, self priming pump is fixedly connected by the second oil pipe with filter box, and the second motor is provided with the self priming pump, is set on the outside of the filter box
Heater is equipped with, is provided with several heat conduction circles on heater, the first filtering layer, the second filtering layer and the are provided with the inside of the filter box
Three filtering layers, the filter box lower section are provided with the second oil outlet, wax steam (vapor) outlet are provided with above filter box.
As further scheme of the invention：Paraffin accumulation case is provided with the wax steam (vapor) outlet.
As further scheme of the invention：The outer shaft is provided with sealing ring with cooling reactor junction.
As further scheme of the invention：Fuel feed hole is provided with above the cooling reactor.
As further scheme of the invention：The heat conduction circle is arranged on the outside of filtering layer.
As further scheme of the invention：Valve is provided with first oil outlet and the second oil outlet.
As further scheme of the invention：Closure is provided with the fuel feed hole.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention designs advantages of simple in structure, uses easy to operate, and practicality is very high, and this equipment uses dual
Cooling structure is stirred, lubricating oil can be made gradually to cool down, avoid lubricating oil local cooling, make its non-uniform temperature, it is acutely local
Cooling also results in paraffin and condenses into the fine particle for being difficult to filter, and has a strong impact on dewaxing effect, and is used in filtration
Three filtering layers, filter effect can be strengthened, lift dewaxing efficiency, heating collar is set in filter box periphery, paraffin can be made to gasify, be steamed from wax
Vapor outlet overflows, and into paraffin accumulation device, this equipment realizes the cooling of lubricating oil Quick uniform, avoids local acutely cooling
The adverse effect brought, there is very big practicality to lubricating oil dewaxing processing.
Brief description of the drawings
Fig. 1 is a kind of structural representation of dewaxing device for OIL IN LUBRICATING OIL PRODUCTION.
Fig. 2 is sectional view in a kind of dewaxing device for OIL IN LUBRICATING OIL PRODUCTION.
Fig. 3 is a kind of structural representation of internal structure in dewaxing device for OIL IN LUBRICATING OIL PRODUCTION.
Fig. 4 is a kind of structural representation of speed change box in dewaxing device for OIL IN LUBRICATING OIL PRODUCTION.
In figure：The motors of 1- first, 2- speed changes box, 3- fuel feed holes, 4- sealing rings, 5- coolant inlets, 6- cooling reactors, 7- are cold
But liquid outlet, the oil outlets of 8- first, the oil pipes of 9- first, the motors of 10- second, 11- self priming pumps, the oil pipes of 12- second, 13- wax steam
Outlet, 14- filter boxs, 15- heat conduction circle, 16- heaters, the oil outlets of 17- second, 18- outer shafts, 19- mixing arms, rotating shaft in 20-,
21- rotating vanes, 22- coolants cross pipe, 23- lubricating oil crosses pipe, 24- bearings, 25- cross pipe holder, the filtering layers of 26- first, 27- second are filtered
Shaft gear in layer, the filtering layers of 28- the 3rd, 201- outer shafts gear, 202- travelling gears, 203-.
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 describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~4, in the embodiment of the present invention, a kind of dewaxing device for OIL IN LUBRICATING OIL PRODUCTION, including cooling reactor 6,
Self priming pump 11, filter box 14, mixing arm 19 and coolant cross pipe 22, and the top of cooling reactor 6 is provided with the first motor 1, and described the
One motor 1 is fixedly connected with interior rotating shaft 20, and speed change box 2 is provided with interior rotating shaft 20, and interior rotating shaft 20 passes through cooling reactor 6 and rotating vane 21
It is fixedly connected, the mixing arm 19 is fixedly connected with outer shaft 18, and outer shaft 18 is fixedly connected with speed change box 2, the speed change box 2
Interior shaft gear 203, the interior engagement of the shaft gear 203 connection travelling gear 202 are inside provided with, the engagement of travelling gear 202 connects
Connect outer shaft gear 201；
The inner side of cooling reactor 6 is provided with bearing 24, and the inner ring of bearing 24 is fixedly connected with mixing arm, in the cooling reactor 6
It is provided with lubricating oil to cross pipe 23 and be fixedly connected by crossing pipe holder 25, being provided with coolant on the inwall of cooling reactor 6 crosses pipe
22, coolant, which is crossed on pipe 22, is provided with coolant inlet 5 and cooling liquid outlet 7；
The first oil outlet 8 is provided with below the self priming pump, the self priming pump 11 is solid by the first oil pipe 9 and the first oil outlet 8
Fixed connection, self priming pump 11 are fixedly connected by the second oil pipe 12 with filter box 14, and the second motor 10 is provided with the self priming pump 11,
The outside of filter box 14 sets having heaters 16, and several heat conduction circles 15 are provided with heater 16, and the inner side of filter box 14 is set
The first filtering layer 26, the second filtering layer 27 and the 3rd filtering layer 28 are equipped with, the lower section of filter box 14 is provided with the second oil outlet 17, filter box 14
Top is provided with wax steam (vapor) outlet 13.
Paraffin accumulation case is provided with the wax steam (vapor) outlet 13.
The outer shaft 18 is provided with sealing ring 4 with the junction of cooling reactor 6.
The top of cooling reactor 6 is provided with fuel feed hole 3.
The heat conduction circle 15 is arranged on the outside of filtering layer.
Valve is provided with the oil outlet 17 of first oil outlet 8 and second.
Closure is provided with the fuel feed hole 3.
The present invention operation principle be：
The present invention relates to a kind of dewaxing device for OIL IN LUBRICATING OIL PRODUCTION, lubricating oil enters cooling reactor 6, interior rotating shaft from fuel feed hole 1
20 drive rotating vanes 21 rotate, and lubricating oil is rotated in the internal circulation flow of cooling reactor 6, mixing arm 19, stir lubricating oil, be allowed to cool
Uniformly, avoid local temperature is too low from causing paraffin blocking, or paraffin is formed fine particle, it is difficult to filter, speed change box 2 drives outer
Rotating shaft 18 rotates, and then drives mixing arm 19 to rotate, and after completing cooling, starts self priming pump 11, lubricating oil is entered into filter box 14
Row filters, and is provided with three filtering layers in filter box 14, paraffin particles not of uniform size is filtered by several times, to strengthen filter effect, filter box
Heat conduction circle 15 and heater 16 are provided with outside 14, after rear driven second oil outlet 17 of lubricating oil to be filtered flows out, heater
16, paraffin is gasified.
The present invention designs advantages of simple in structure, uses easy to operate, and practicality is very high, and this equipment uses
Double stirring cooling structure, lubricating oil can be made gradually to cool down, avoid lubricating oil local cooling, make its non-uniform temperature, acutely
Local cooling also results in paraffin and condenses into the fine particle for being difficult to filter, and has a strong impact on dewaxing effect, and makes in filtration
With three filtering layers, filter effect can be strengthened, lift dewaxing efficiency, heating collar is set in filter box periphery, paraffin can be made to gasify, from
Wax steam (vapor) outlet overflows, and into paraffin accumulation device, this equipment realizes the cooling of lubricating oil Quick uniform, avoids local violent
The adverse effect that cooling band comes, there is very big practicality to lubricating oil dewaxing processing.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of dewaxing device for OIL IN LUBRICATING OIL PRODUCTION, including cooling reactor（6）, self priming pump（11）, filter box（14）, mixing arm
（19）Pipe is crossed with coolant（22）, it is characterised in that the cooling reactor（6）Top is provided with the first motor（1）, first electricity
Machine（1）With interior rotating shaft（20）It is fixedly connected, interior rotating shaft（20）On be provided with speed change box（2）, interior rotating shaft（20）Through cooling reactor（6）
With rotating vane（21）It is fixedly connected, the mixing arm（19）With outer shaft（18）It is fixedly connected, outer shaft（18）With speed change box（2）Gu
Fixed connection, the speed change box（2）Inside it is provided with interior shaft gear（203）, the interior shaft gear（203）Engagement connection driving cog
Wheel（202）, travelling gear（202）Engagement connection outer shaft gear（201）；
The cooling reactor（6）Inner side is provided with bearing（24）, the bearing（24）Inner ring is fixedly connected with mixing arm, the cooling
Kettle（6）Inside it is provided with lubricating oil and crosses pipe（23）And by crossing pipe holder（25）It is fixedly connected, the cooling reactor（6）Set on inwall
There is coolant to cross pipe（22）, coolant crosses pipe（22）On be provided with coolant inlet（5）And cooling liquid outlet（7）；
The first oil outlet is provided with below the self priming pump（8）, the self priming pump（11）Pass through the first oil pipe（9）It is fuel-displaced with first
Hole（8）It is fixedly connected, self priming pump（11）Pass through the second oil pipe（12）With filter box（14）It is fixedly connected, the self priming pump（11）On set
It is equipped with the second motor（10）, the filter box（14）Outside sets having heaters（16）, heater（16）On be provided with several and lead
Gas ket（15）, the filter box（14）Inner side is provided with the first filtering layer（26）, the second filtering layer（27）With the 3rd filtering layer（28）, the filter
Case（14）Lower section is provided with the second oil outlet（17）, filter box（14）Top is provided with wax steam (vapor) outlet（13）.
2. a kind of dewaxing device for OIL IN LUBRICATING OIL PRODUCTION according to claim 1, it is characterised in that the wax steam goes out
Mouthful（13）On be provided with paraffin accumulation case.
A kind of 3. dewaxing device for OIL IN LUBRICATING OIL PRODUCTION according to claim 1, it is characterised in that the outer shaft
（18）With cooling reactor（6）Junction is provided with sealing ring（4）.
A kind of 4. dewaxing device for OIL IN LUBRICATING OIL PRODUCTION according to claim 1, it is characterised in that the cooling reactor
（6）Top is provided with fuel feed hole（3）.
A kind of 5. dewaxing device for OIL IN LUBRICATING OIL PRODUCTION according to claim 1, it is characterised in that the heat conduction circle
（15）It is arranged on the outside of filtering layer.
6. a kind of dewaxing device for OIL IN LUBRICATING OIL PRODUCTION according to claim 1, it is characterised in that described first is fuel-displaced
Hole（8）With the second oil outlet（17）On be provided with valve.
A kind of 7. dewaxing device for OIL IN LUBRICATING OIL PRODUCTION according to claim 1, it is characterised in that the fuel feed hole
（3）On be provided with closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711322653.1A CN107881002A (en) | 2017-12-12 | 2017-12-12 | A kind of dewaxing device for OIL IN LUBRICATING OIL PRODUCTION |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711322653.1A CN107881002A (en) | 2017-12-12 | 2017-12-12 | A kind of dewaxing device for OIL IN LUBRICATING OIL PRODUCTION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107881002A true CN107881002A (en) | 2018-04-06 |
Family
ID=61773984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711322653.1A Pending CN107881002A (en) | 2017-12-12 | 2017-12-12 | A kind of dewaxing device for OIL IN LUBRICATING OIL PRODUCTION |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107881002A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60244329A (en) * | 1984-05-18 | 1985-12-04 | Mitsubishi Heavy Ind Ltd | Stirring apparatus |
| CN102676294A (en) * | 2012-05-22 | 2012-09-19 | 湖北省老河口市劲旺油脂加工有限公司 | Dewaxing method of rice oil |
| CN204093078U (en) * | 2014-09-30 | 2015-01-14 | 贵州省黎平县侗乡米业有限公司 | A kind of rice bran oil crystallization apparatus |
| CN104342288A (en) * | 2013-08-07 | 2015-02-11 | 湖北宜恒茶油产业科技有限责任公司 | Wax grease tray provided with heating function |
| CN205269651U (en) * | 2015-12-25 | 2016-06-01 | 厦门威尔邦新材料有限公司 | Novel high -viscosity adhesive reation kettle |
| CN206008541U (en) * | 2016-08-24 | 2017-03-15 | 贝碧欧美术颜料(昆山)有限公司 | A kind of spiral pigment stirring machine structure |
| CN106955631A (en) * | 2017-05-03 | 2017-07-18 | 合肥蔚然花绿化工程有限公司 | A kind of paper grade (stock) paper making device based on bernoulli principle |
| CN206519157U (en) * | 2017-02-28 | 2017-09-26 | 杭州米土新材料科技有限公司 | A kind of reactor applied to coating material production |
| CN206526540U (en) * | 2017-01-23 | 2017-09-29 | 湖北燕加隆木制品有限公司 | A kind of wax steam collecting box |
| CN207933382U (en) * | 2017-12-12 | 2018-10-02 | 无锡市飞天油脂有限公司 | A kind of dewaxing device for OIL IN LUBRICATING OIL PRODUCTION |
-
2017
- 2017-12-12 CN CN201711322653.1A patent/CN107881002A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60244329A (en) * | 1984-05-18 | 1985-12-04 | Mitsubishi Heavy Ind Ltd | Stirring apparatus |
| CN102676294A (en) * | 2012-05-22 | 2012-09-19 | 湖北省老河口市劲旺油脂加工有限公司 | Dewaxing method of rice oil |
| CN104342288A (en) * | 2013-08-07 | 2015-02-11 | 湖北宜恒茶油产业科技有限责任公司 | Wax grease tray provided with heating function |
| CN204093078U (en) * | 2014-09-30 | 2015-01-14 | 贵州省黎平县侗乡米业有限公司 | A kind of rice bran oil crystallization apparatus |
| CN205269651U (en) * | 2015-12-25 | 2016-06-01 | 厦门威尔邦新材料有限公司 | Novel high -viscosity adhesive reation kettle |
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| CN206526540U (en) * | 2017-01-23 | 2017-09-29 | 湖北燕加隆木制品有限公司 | A kind of wax steam collecting box |
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| CN106955631A (en) * | 2017-05-03 | 2017-07-18 | 合肥蔚然花绿化工程有限公司 | A kind of paper grade (stock) paper making device based on bernoulli principle |
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Application publication date: 20180406 |