CN106390794B - Lubricating oil production is with mixing stirred tank - Google Patents
Lubricating oil production is with mixing stirred tank Download PDFInfo
- Publication number
- CN106390794B CN106390794B CN201611023072.3A CN201611023072A CN106390794B CN 106390794 B CN106390794 B CN 106390794B CN 201611023072 A CN201611023072 A CN 201611023072A CN 106390794 B CN106390794 B CN 106390794B
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- China
- Prior art keywords
- filter
- stirring
- pipe
- kettle body
- stirring kettle
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
- B01F25/27—Mixing by jetting components into a conduit for agitating its contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
- B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/403—Mixers using gas or liquid agitation, e.g. with air supply tubes for mixing liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/39—Mixing of ingredients for grease or lubricating compositions
Abstract
The invention discloses a mixing and stirring kettle for producing lubricating oil, which comprises a stirring kettle body, a nitrogen tank and a filter box, wherein a filter plate is transversely and fixedly arranged in the stirring kettle body in a welding mode, the filter plate divides the inner part of the stirring kettle body into an upper chamber and a lower chamber, a first stirring device is arranged in the upper chamber, a second stirring device is arranged in the lower chamber, the filter box is fixedly arranged on the outer wall of a shell on the left side of the stirring kettle body, an inclined filter screen is fixedly arranged in the filter box, a third stirring device is transversely and fixedly arranged in the filter chamber, a liquid passing pipe is further transversely arranged in the lower chamber in the stirring kettle body, and a plurality of liquid spraying devices are arranged on the lower surface of the liquid passing pipe. The invention has simple structure, full mixing of raw materials required for preparing lubricating oil, high production efficiency of the lubricating oil, good heating and heat preservation effects and high practicability.
Description
Technical Field
The invention relates to the field of lubricating oil production equipment, in particular to a mixing and stirring kettle for lubricating oil production.
Background
The lubricating oil is a liquid or semisolid lubricating agent used on various types of automobiles and mechanical equipment to reduce friction and protect machines and workpieces, and mainly plays roles in lubrication, auxiliary cooling, rust prevention, cleaning, sealing, buffering and the like. The lubricating oil base oil mainly comprises mineral base oil, synthetic base oil and vegetable oil base oil.
Among the prior art, lubricating oil in the processing preparation process, need with base oil and the required raw and other materials intensive mixing of preparation lubricating oil, the mixing stirring device among the prior art adopts driving motor to drive axis of rotation and stirring roller mostly and rotates to realize the mixing between the lubricating oil raw and other materials, this kind of mixed mode not only mixes inadequately, and the effect is poor moreover, has seriously influenced the production efficiency of lubricating oil.
Disclosure of Invention
The invention aims to provide a mixing and stirring kettle for producing lubricating oil, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a mixing and stirring kettle for lubricating oil production comprises a stirring kettle body, a first stirring device, a second stirring device, a third stirring device, a nitrogen tank, a filter box, a filter plate and a liquid spraying device, wherein the inside of the stirring kettle body is transversely and fixedly provided with the filter plate in a welding mode, the filter plate divides the inside of the stirring kettle body into an upper chamber and a lower chamber, the inside of the upper chamber is provided with the first stirring device which is vertically and fixedly arranged, and the inside of the lower chamber is provided with the second stirring device which is transversely and fixedly arranged; a filter box is fixedly arranged on the outer wall of the shell on the left side of the stirring kettle body in a bolt connection mode, and an inclined filter screen is fixedly arranged in the filter box in a welding mode; the inclined filter screen divides the interior of the filter box into an upper filter chamber and a lower filter chamber, wherein a third stirring device which is transversely and fixedly installed is arranged in the lower filter chamber; a lower cavity inside the stirring kettle body is also provided with a liquid through pipe which is transversely arranged, wherein the lower surface of the liquid through pipe is provided with a plurality of liquid spraying devices; a vent pipe is arranged in the inner cavity of the liquid through pipe, and the other end of the vent pipe is communicated with a nitrogen tank; the breather pipes are respectively provided with a booster pump; the liquid spraying device comprises a protective cover, a nozzle and a mixing cavity, wherein the mixing cavity is formed at the intersection of the outlet of the vent pipe and the outlet of the liquid through pipe, the lower end of the mixing cavity is fixedly connected with the nozzle in a welding mode, and a protective cover filter screen is fixedly arranged outside the nozzle; the other end of the liquid passing pipe is communicated with the bottom of the filter box, and a valve is also arranged on the liquid passing pipe; the upper part of the filter box is also provided with a first feeding port; a window is further arranged at the filtered lower left corner in the filter box, and a baffle is rotatably mounted on the window in a hinged mode; a second feeding hole and an exhaust hole are respectively formed in the top plate of the stirring kettle body; the top end of the stirring kettle body is also communicated with the filter plate through a nitrogen recovery pipe; a bearing is arranged in the center of the filter plate, and the inner ring of the bearing is matched with the outer ring at the bottom end of the rotating shaft in the first stirring device in a transition fit manner; the filter plate is also provided with a steel pipe; and the filter plate is fixedly provided with a filter screen in a welding mode.
As a further scheme of the invention: the stirred tank body is equipped with shell, heat preservation and inner shell from inside to outside in proper order, wherein packs between shell and the inner shell and has the heat preservation, and shell and inner shell are made by stainless steel material, and the material of heat preservation is heat preservation rock wool.
As a further scheme of the invention: the structure of the first stirring device, the second stirring device and the third stirring device is the same, and the first stirring device, the second stirring device and the third stirring device all comprise rotating shafts, couplers, driving motors and stirring rollers, wherein the right ends of the rotating shafts are linked with output shafts of the driving motors through the couplers, and the surfaces of outer rings of the rotating shafts are fixedly provided with a plurality of stirring rollers in a welding mode.
As a further scheme of the invention: the filter is as an organic whole structure and the inside structure that is equipped with the cavity with the steel pipe, and a plurality of through-holes have all been seted up on the surface of filter and steel pipe.
Compared with the prior art, the invention has the beneficial effects that: the nitrogen flowing at high speed in the vent pipe carries the lubricating oil base oil to be sprayed out from the nozzle after passing through the mixing cavity, and the sprayed nitrogen containing the lubricating oil base oil escapes upwards, so that the mixing degree among reactants is increased, the lubricating oil base oil is fully scattered, the production efficiency of the lubricating oil in the stirring kettle body is greatly improved, and the high-speed nitrogen mixing device has high practical value; meanwhile, one part of escaped nitrogen is discharged through the exhaust hole, the other part of escaped nitrogen enters the nitrogen recovery pipe and further escapes through the through hole on the filter plate, so that reactants in the upper chamber inside the stirring kettle body are continuously and fully mixed, the utilization rate of the nitrogen is greatly improved, the reaction rate among mixtures is effectively accelerated, and the production efficiency of lubricating oil is improved. To sum up, whole device simple structure mixes fully between the required raw materials of preparation lubricating oil, and lubricating oil production efficiency is high, and heating heat preservation is effectual moreover, and the practicality is very high.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the structure of the filter plate according to the present invention.
FIG. 3 is a schematic view of the liquid ejecting apparatus according to the present invention.
In the figure: 1-stirring kettle body, 2-first stirring device, 3-second stirring device, 4-third stirring device, 5-nitrogen tank, 6-booster pump, 7-valve, 8-filtering box, 9-first feeding port, 10-oblique filtering net, 11-baffle, 12-nitrogen recovery pipe, 13-second feeding port, 14-exhaust port, 15-bearing, 16-filtering plate, 17-vent pipe, 18-liquid through pipe, 19-liquid spraying device, 20-discharge port, 21-steel pipe, 22-through hole, 23-filtering net, 24-mixing chamber, 25-nozzle, 26-protective cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, in the embodiment of the present invention, a mixing and stirring tank for producing lubricating oil includes a stirring tank body 1, a first stirring device 2, a second stirring device 3, a third stirring device 4, a nitrogen tank 5, a filter box 8, a filter plate 16 and a liquid spraying device 19, wherein the stirring tank body 1 is provided with an outer shell, a heat insulation layer and an inner shell in sequence from inside to outside, the heat insulation layer is filled between the outer shell and the inner shell, the outer shell and the inner shell are both made of stainless steel materials, and the heat insulation layer is made of heat insulation rock wool; a filter plate 16 is transversely and fixedly installed inside the stirring kettle body 1 in a welding mode, the filter plate 16 divides the inside of the stirring kettle body 1 into an upper chamber and a lower chamber, wherein a first stirring device 2 which is vertically and fixedly installed is arranged inside the upper chamber, and a second stirring device 3 which is transversely and fixedly installed is arranged inside the lower chamber; the outer wall of the left side shell of the stirring kettle body 1 is fixedly provided with a filter box 8 in a bolt connection mode, and an inclined filter screen 10 is fixedly arranged in the filter box 8 in a welding mode; the inclined filter screen 10 divides the interior of the filter box 8 into an upper filter chamber and a lower filter chamber, wherein a third stirring device 4 which is transversely and fixedly installed is arranged in the lower filter chamber; the first stirring device 2, the second stirring device 3 and the third stirring device 4 are identical in structure and respectively comprise a rotating shaft, a coupler, a driving motor and stirring rollers, wherein the right end of the rotating shaft is linked with an output shaft of the driving motor through the coupler, and the outer ring surface of the rotating shaft is fixedly provided with a plurality of stirring rollers in a welding mode; a liquid through pipe 18 which is transversely arranged is further arranged in the lower cavity inside the stirring kettle body 1, wherein a plurality of liquid spraying devices 19 are arranged on the lower surface of the liquid through pipe 18; a vent pipe 17 is arranged in the inner cavity of the liquid communicating pipe 18, and the other end of the vent pipe 17 is communicated with the nitrogen tank 5; the air pipes 9 are respectively provided with a booster pump 6; the liquid spraying device 19 comprises a protective cover 26, a nozzle 25 and a mixing cavity 24, wherein the intersection of the outlet of the vent pipe 17 and the outlet of the liquid through pipe 18 forms the mixing cavity 24, the lower end of the mixing cavity 24 is fixedly connected with the nozzle 25 in a welding mode, and a protective cover filter screen 23 is fixedly arranged outside the nozzle 25; the other end of the liquid through pipe 18 is communicated with the bottom of the filter box 8, and the liquid through pipe 18 is also provided with a valve 7; the upper part of the filter box 8 is also provided with a first feeding port 9; a window is further arranged at the filtered lower left corner in the filter box 8, and a baffle 11 is rotatably mounted on the window in a hinged mode; a second feeding hole 13 and an exhaust hole 14 are respectively formed in the top plate of the stirring kettle body 1; the top end of the stirring kettle body 1 is also communicated with a filter plate 16 through a nitrogen recovery pipe 12; a bearing 15 is arranged in the center of the filter plate 16, and the inner ring of the bearing 15 is matched with the outer ring at the bottom end of the rotating shaft in the first stirring device 2 in a transition fit manner; the filter plate 16 is also provided with a steel pipe 21, wherein the filter plate 16 and the steel pipe 21 are of an integrated structure and are internally provided with a cavity structure, and the surfaces of the filter plate 16 and the steel pipe 21 are both provided with a plurality of through holes 22; and a filter screen 23 is fixedly arranged on the filter plate 16 in a welding mode.
The working principle of the invention is as follows: when the device is used, lubricating oil base oil is added into a filter box 8 through a first feeding port 9, impurities in the lubricating oil base oil are concentrated and accumulated at the lower end of an inclined filter screen 10 after being filtered by the inclined filter screen 10, then the lubricating oil base oil is stirred by a third stirring device 4, a valve 7 is opened, the lubricating oil base oil enters a liquid passing pipe 18, meanwhile, a valve of a nitrogen tank 5 is opened, the nitrogen is pressurized by a booster pump 6 and then flows into a gas passing pipe 17 at a high speed, the lubricating oil base oil flows in the liquid passing pipe 18 and finally enters a mixing cavity 24, the nitrogen flowing at a high speed in the gas passing pipe 17 carries the lubricating oil base oil to be sprayed out through a nozzle 25 after passing through the mixing cavity 24, and the sprayed nitrogen containing the lubricating oil base oil escapes upwards, so that the mixing degree among reactants is increased, and the lubricating oil base oil is fully scattered, the production efficiency of the lubricating oil in the stirring kettle body 1 is greatly improved, and the practical value is very high; meanwhile, one part of escaped nitrogen is discharged through the exhaust hole 14, and the other part of escaped nitrogen enters the nitrogen recovery pipe 12 and further escapes through the through hole 22 on the filter plate 16, so that reactants in the upper chamber inside the stirring kettle body 1 are continuously and fully mixed, the utilization rate of the nitrogen is greatly improved, the reaction rate among mixtures is effectively accelerated, and the production efficiency of lubricating oil is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. A mixing and stirring kettle for lubricating oil production comprises a stirring kettle body, a first stirring device, a second stirring device, a third stirring device, a nitrogen tank, a filter box, a filter plate and a liquid spraying device, and is characterized in that the inside of the stirring kettle body is transversely and fixedly provided with the filter plate in a welding mode, the filter plate divides the inside of the stirring kettle body into an upper chamber and a lower chamber, the inside of the upper chamber is provided with the first stirring device which is vertically and fixedly arranged, and the inside of the lower chamber is provided with the second stirring device which is transversely and fixedly arranged; a filter box is fixedly arranged on the outer wall of the shell on the left side of the stirring kettle body in a bolt connection mode, and an inclined filter screen is fixedly arranged in the filter box in a welding mode; the inclined filter screen divides the interior of the filter box into an upper filter chamber and a lower filter chamber, wherein a third stirring device which is transversely and fixedly installed is arranged in the lower filter chamber; a lower cavity inside the stirring kettle body is also provided with a liquid through pipe which is transversely arranged, wherein the lower surface of the liquid through pipe is provided with a plurality of liquid spraying devices; a vent pipe is arranged in the inner cavity of the liquid through pipe, and the other end of the vent pipe is communicated with a nitrogen tank; the breather pipes are respectively provided with a booster pump; the liquid spraying device comprises a protective cover, a nozzle and a mixing cavity, wherein the mixing cavity is formed at the intersection of the outlet of the vent pipe and the outlet of the liquid through pipe, the lower end of the mixing cavity is fixedly connected with the nozzle in a welding mode, and the protective cover is fixedly arranged outside the nozzle; the other end of the liquid passing pipe is communicated with the bottom of the filter box, and a valve is also arranged on the liquid passing pipe; the upper part of the filter box is also provided with a first feeding port; a window is further arranged at the filtered lower left corner in the filter box, and a baffle is rotatably mounted on the window in a hinged mode; a second feeding hole and an exhaust hole are respectively formed in the top plate of the stirring kettle body; the top end of the stirring kettle body is also communicated with the filter plate through a nitrogen recovery pipe; a bearing is arranged in the center of the filter plate, and the inner ring of the bearing is matched with the outer ring at the bottom end of the rotating shaft in the first stirring device in a transition fit manner; the filter plate is also provided with a steel pipe; still have the filter screen through welding mode fixed mounting on the filter, the stirred tank body is equipped with shell, heat preservation and inner shell from inside to outside in proper order, and wherein it has the heat preservation to fill between shell and the inner shell, and shell and inner shell are made by stainless steel material, and the material of heat preservation is heat preservation rock wool, first agitating unit, second agitating unit and third agitating unit three's structure is the same, all includes axis of rotation, shaft coupling, driving motor and stirring roller, and wherein the right-hand member of axis of rotation passes through the output shaft linkage of shaft coupling and driving motor, and there are a plurality of stirring rollers on the outer lane surface of axis of rotation through welding mode fixed mounting.
2. The mixing and stirring kettle for producing lubricating oil according to claim 1, wherein the filter plate and the steel tube are integrated and have a hollow cavity inside, and a plurality of through holes are formed on the surfaces of the filter plate and the steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611023072.3A CN106390794B (en) | 2016-11-19 | 2016-11-19 | Lubricating oil production is with mixing stirred tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611023072.3A CN106390794B (en) | 2016-11-19 | 2016-11-19 | Lubricating oil production is with mixing stirred tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106390794A CN106390794A (en) | 2017-02-15 |
| CN106390794B true CN106390794B (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611023072.3A Expired - Fee Related CN106390794B (en) | 2016-11-19 | 2016-11-19 | Lubricating oil production is with mixing stirred tank |
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| CN107174851A (en) * | 2017-06-09 | 2017-09-19 | 太仓市霍普思机械技术有限公司 | A kind of chemical industry agitation and filtration retracting device |
| CN107812491A (en) * | 2017-12-14 | 2018-03-20 | 无锡市飞天油脂有限公司 | A kind of OIL IN LUBRICATING OIL PRODUCTION agitating device |
| CN108745176A (en) * | 2018-06-22 | 2018-11-06 | 苏州浔宇新材料科技有限公司 | A kind of pesticide preparation device for agricultural production |
| CN112023797B (en) * | 2020-08-14 | 2022-06-21 | 河南中烟工业有限责任公司 | Automatic medicine stirring device |
| CN113600087A (en) * | 2021-09-10 | 2021-11-05 | 宁夏西粮粮油集团有限公司 | Edible oil blending processing stirring device |
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| CN106390794A (en) | 2017-02-15 |
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