CN206051965U - A kind of process units of fatty acid type diesel antiwear additive - Google Patents
A kind of process units of fatty acid type diesel antiwear additive Download PDFInfo
- Publication number
- CN206051965U CN206051965U CN201621036833.4U CN201621036833U CN206051965U CN 206051965 U CN206051965 U CN 206051965U CN 201621036833 U CN201621036833 U CN 201621036833U CN 206051965 U CN206051965 U CN 206051965U
- Authority
- CN
- China
- Prior art keywords
- fatty acid
- antiwear additive
- microchannel
- process units
- acid type
- 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.)
- Active
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Fats And Perfumes (AREA)
Abstract
The utility model discloses a kind of process units of fatty acid type diesel antiwear additive, including solvent tank (1), head tank (2), mixing kettle (4), microchannel refrigerating plant (5) and centrifugal filter (6), the solvent tank (1) and head tank (2) are connected by pipeline with the mixing kettle (4)；The mixing kettle (4) is connected with microchannel refrigerating plant (5) by pump, and the microchannel refrigerating plant (5) is connected with centrifugal filter (6) by pipeline；The liquid outlet of the whizzer (6) is connected with distilling apparatus (8), the slag notch of the whizzer (6) is connected with satisfied fatty acid collecting tank (7), and the discharging opening of the distilling apparatus (8) is connected with product collecting device；The outlet of the product collecting device (3) is divided into two-way, is connected with mixing kettle (4) all the way, and another road is connected with antiwear additive finished product collection device (9).This utility model production efficiency is high, energy-conserving and environment-protective.
Description
Technical field
This utility model belongs to croude fatty acids and separates production diesel antiwear additive equipment technical field, and in particular to a kind of fat
The process units of acid type diesel antiwear additive.
Background technology
At present, the production technology of fatty acid type antiwear additive mainly has two kinds of techniques of molecularly distilled and low-temperature freezing.Its
Middle molecularly distilled is to separate light, heavy constituent in croude fatty acids through multiple-grade molecular distillation in high vacuum conditions, by
In croude fatty acids, the physical property difference of each component is less, the separating obtained antiwear additive product yield of molecularly distilled and quality
It is unsatisfactory always；And low-temperature freezing separates croude fatty acids, usually by croude fatty acids directly freezed to paste through squeezing
Unsaturated fatty acid is isolated, the fatty acid relatively low so as to obtain condensation point is used as antiwear additive, this method is difficult to connect
Continuous metaplasia is produced, and than relatively low, energy consumption is higher, and the amount of labour is big for production efficiency.
In prior art, the product yield of various antiwear additive production equipment productions is low, and has waste gas, waste residue in producing and give up
Water etc. is discharged, and environment is had undesirable effect.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of simple structure, product yield are high, discharges without waste gas etc.,
The preparation facilitiess of the fatty acid type diesel antiwear additive of energy-conserving and environment-protective.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of process units of fatty acid type diesel antiwear additive, including solvent tank, head tank, mixing kettle, microchannel freezing
Device and whizzer, the solvent tank and head tank are connected by pipeline with the mixing kettle；The mixing kettle passes through
Pump is connected with microchannel refrigerating plant, and the microchannel refrigerating plant is connected with whizzer by pipeline；The centrifugation point
Liquid outlet from device is connected with distilling apparatus, and the slag notch of the whizzer is connected with satisfied fatty acid collecting tank, described
The discharging opening of distilling apparatus is connected with product collecting device；
The outlet of the product collecting device is divided into two-way, is connected with mixing kettle all the way, and another road is received with antiwear additive finished product
Acquisition means connect.
In a preferred embodiment of the present utility model, it is sequentially provided with the pipeline that the solvent tank is connected with mixing kettle
First material pump and first flowmeter, are sequentially provided with second material pump and second on the pipeline that the head tank is connected with mixing kettle
Effusion meter.
In a preferred embodiment of the present utility model, raw materials used tank wall is provided with the hot water jacket of heating and thermal insulation.
In a preferred embodiment of the present utility model, the microchannel refrigerating plant is by fridge, freezing Chi Hewei
Passage is constituted, and flow direction of the material in microchannel is contrary with refrigerant flow direction.
In a preferred embodiment of the present utility model, the cooling medium in the microchannel refrigerating plant selects volume
Than the glycol water for 36%～40%, refrigerant outlet is equipped with temperature measuring equipment.
Microchannel pipeline exit in a preferred embodiment of the present utility model, in the microchannel refrigerating plant
Equipped with temperature measuring equipment.
In a preferred embodiment of the present utility model, inside the whizzer carry dumping device, it is described from
The outer wall of centrifugal separator is with frozen water heat sink.
In a preferred embodiment of the present utility model, the distilling apparatus carry vacuum pump and condensation column.
By above-mentioned technical proposal, the beneficial effects of the utility model are：
1st, the freezing point of croude fatty acids in this utility model, after croude fatty acids dissolve in a solvent, is reduced, and is improved molten
The mobility of liquid, makes satisfied fatty acid using the dissolubility difference under satisfied fatty acid and unsaturated fatty acid low temperature in a solvent
Crystallization is separated out.
2nd, this utility model can increase the heat exchange area of material and refrigerant by microchannel refrigerating plant, and increase is changed
The thermal efficiency, shortens the freezing and crystallizing time of material, improves efficiency of energy utilization.
3rd, in this utility model, Solid-liquid mixture of the material after refrigerating plant crystallization is crossed in microchannel is directly entered centrifugation
, for continuation mode, the technical process has certain automated control technology, production effect for separator, whole charging and the process that discharges
Rate is high, reduces workman's amount of labour, reduces labor intensity.
4th, the process units in this utility model, the fatty acid type diesel antiwear additive saturated fatty acid content of production are relatively low,
Product condensation point and cloud point are relatively low, and every metal ion index meets Standard.
5th, process units of the present utility model, produces without waste gas, waste water and waste residue in production process, and comparison is environmentally friendly, separates
Satisfied fatty acid purity out is of a relatively high, can be used for making other Related products of soap or our company.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to implementing
Example or accompanying drawing to be used needed for description of the prior art are briefly described, it should be apparent that, drawings in the following description are only
Only it is some embodiments of the present utility model, for those of ordinary skill in the art, before creative work is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 be the utility model proposes a kind of fatty acid type diesel antiwear additive process units structural representation；
Numeral and the corresponding component title represented by letter in figure：
1st, solvent tank；2nd, head tank；3rd, product collecting device；4th, mixing kettle；5th, microchannel refrigerating plant；6th, centrifugation
Device；7th, satisfied fatty acid collecting tank；8th, distilling apparatus；9th, antiwear additive finished product collection device；10th, first material pump；11st, it is first-class
Gauge；12nd, second material pump；13rd, second flowmeter.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and this utility model is expanded on further.
Referring to the drawings 1, a kind of process units of fatty acid type diesel antiwear additive that this utility model is provided, including solvent tank
1st, head tank 2, mixing kettle 4, microchannel refrigerating plant 5 and whizzer 6, the solvent tank 1 and head tank 2 are mixed with described
Material kettle 4 is connected by pipeline；The mixing kettle 4 is connected with microchannel refrigerating plant 5 by pump, the microchannel refrigerating plant 5
It is connected with whizzer 6 by pipeline；The liquid outlet of the whizzer 6 is connected with distilling apparatus 8, the centrifugation
The slag notch of device 6 is connected with satisfied fatty acid collecting tank 7, and the discharging opening of the distilling apparatus 8 is connected with product collecting device 3；
The outlet of the product collecting device 3 is divided into two-way, is connected with mixing kettle 4 all the way, another road and antiwear additive finished product
Collection device 9 connects.The product that product collecting device 3 is collected, by detecting whether as qualified fatty acid type diesel antiwear additive
Product, if qualified, then send in antiwear additive finished product collection device 9, if not qualified, then goes back to 4 weight of mixing kettle
New freezing processing.
Further, solvent is input in mixing kettle 4 with raw material for convenience, the pipe that the solvent tank 1 is connected with mixing kettle 4
First material pump 10 and first flowmeter 11 are sequentially provided with road, are set on the pipeline that the head tank 2 is connected with mixing kettle 4 successively
There are second material pump 12 and second flowmeter 13.
Further, in order to be difficult to be put in mixing kettle 4 after preventing raw material solidification, 2 outer wall of raw materials used tank is provided with heating
The hot water jacket of insulation.
Further, in order to carry out freezing and crystallizing to material, the microchannel refrigerating plant 5 by fridge, freezing pond and
Microchannel constitutes, and flow direction of the material in microchannel is contrary with refrigerant flow direction.
Further, in order to preferably realize the freezing of material, the cooling medium in the microchannel refrigerating plant 5 is selected
Volume ratio is 36%～40% glycol water, and refrigerant outlet is equipped with temperature measuring equipment.In order to reduce cooling medium pair
The corrosion of equipment, after consulting the CONCENTRATION DENSITY-freezing point table of glycol water, in order to ensure to provide -24～-22 DEG C
Low temperature, glycol water (refrigerant) adopt volume ratio for 36%～40% glycol water.
Further, in order to measure the temperature in microchannel pipeline exit, the microchannel in the microchannel refrigerating plant 5
Temperature measuring equipment is housed at pipeline outlet.
Further, in order to the solid by 6 slag notch of whizzer is flowed in satisfied fatty acid collecting tank 7, it is described from
Dumping device is carried inside centrifugal separator 6, while for the ease of centrifugal filtration, the outer wall of the whizzer 6 is with frozen water
Heat sink.
Further, in order to ensure in still-process material will not be oxidized and change colour, the distilling apparatus 8 carry vacuum
Pump and condensation column.
When being produced using this utility model, operate as follows：
1st, solvent is filled it up with solvent tank；
2nd, raw material preheating is processed, and raw material is pumped in head tank, and opens the circulating hot water in chuck, and hot water temperature keeps
At 40 ± 2 DEG C, in case being difficult to be put in mixing kettle after raw material solidification；
3rd, the product pump after being respectively started solvent tank and head tank, solvent and raw material are pumped in mixing kettle in proportion to be carried out
Mixing, after raw material and solvent are all pumped in mixing kettle, first material pump and fill company with raw material that closing is connected with solvent filling
The second material pump for connecing, opens the stirring in mixing kettle, batch mixing 15min；
4th, start the fridge of microchannel refrigerating plant, the temperature of cooling medium is set as T1,
T1 is specially -22～-25 DEG C；
5th, the material outlet valve after the refrigerating plant of microchannel is opened, by well-mixed product pump has been in a subtle way in mixing kettle
Passage refrigerating plant, is separated in whizzer through the material of freezing and crystallizing, and gained filtering residue passes through centrifugation
The dumping device of device is separated into satisfied fatty acid collecting tank；
6th, the filtrate isolated from whizzer is entered in distilling apparatus, in the bar that vacuum is P1, temperature is T2
Under part, P1 is 0.1～0.4KPa；T2 is 60～105 DEG C；After solvent is evaporated off, products obtained therefrom detects condensation point, cloud point and gas phase respectively
Chromatograph is tested and analyzed, if indices are qualified to be antiwear additive finished product, sends into antiwear additive finished product collection device；Do not conform to if detecting
Lattice product, then gone back to mixing kettle and processed again.
Ultimate principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Simply illustrate principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed this utility model.This utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (8)
1. a kind of process units of fatty acid type diesel antiwear additive, it is characterised in that：Including solvent tank (1), head tank (2), mix
Material kettle (4), microchannel refrigerating plant (5) and whizzer (6), the solvent tank (1) and head tank (2) with the batch mixing
Kettle (4) is connected by pipeline；The mixing kettle (4) is connected with microchannel refrigerating plant (5) by pump, the microchannel freezing dress
Put (5) to be connected with whizzer (6) by pipeline；The liquid outlet of the whizzer (6) is connected with distilling apparatus (8),
The slag notch of the whizzer (6) is connected with satisfied fatty acid collecting tank (7), the discharging opening of the distilling apparatus (8) with
Product collecting device connects；
The outlet of the product collecting device (3) is divided into two-way, is connected with mixing kettle (4) all the way, another road and antiwear additive finished product
Collection device (9) connects.
2. the process units of a kind of fatty acid type diesel antiwear additive according to claim 1, it is characterised in that：The solvent
First material pump (10) and first flowmeter (11), the head tank are sequentially provided with the pipeline that tank (1) is connected with mixing kettle (4)
(2) second material pump (12) and second flowmeter (13) are sequentially provided with the pipeline being connected with mixing kettle (4).
3. the process units of a kind of fatty acid type diesel antiwear additive according to claim 1, it is characterised in that：It is raw materials used
Tank (2) outer wall is provided with the hot water jacket of heating and thermal insulation.
4. the process units of a kind of fatty acid type diesel antiwear additive according to claim 1, it is characterised in that：It is described micro- logical
Road refrigerating plant (5) is made up of fridge, freezing pond and microchannel, flow direction of the material in microchannel and refrigerant stream
It is dynamic in opposite direction.
5. the process units of a kind of fatty acid type diesel antiwear additive according to claim 4, it is characterised in that：It is described micro- logical
Cooling medium in road refrigerating plant (5) is from the glycol water that volume ratio is 36%～40%, refrigerant outlet dress
There is temperature measuring equipment.
6. the process units of a kind of fatty acid type diesel antiwear additive according to claim 5, it is characterised in that：It is described micro- logical
Microchannel pipeline exit in road refrigerating plant (5) is equipped with temperature measuring equipment.
7. the process units according to a kind of arbitrary described fatty acid type diesel antiwear additive of claim 1-6, it is characterised in that：Institute
State with dumping device inside whizzer (6), the outer wall of the whizzer (6) is with frozen water heat sink.
8. the process units of a kind of fatty acid type diesel antiwear additive according to claim 7, it is characterised in that：The distillation
Device (8) is with vacuum pump and condensation column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621036833.4U CN206051965U (en) | 2016-09-05 | 2016-09-05 | A kind of process units of fatty acid type diesel antiwear additive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621036833.4U CN206051965U (en) | 2016-09-05 | 2016-09-05 | A kind of process units of fatty acid type diesel antiwear additive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206051965U true CN206051965U (en) | 2017-03-29 |
Family
ID=58369480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621036833.4U Active CN206051965U (en) | 2016-09-05 | 2016-09-05 | A kind of process units of fatty acid type diesel antiwear additive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206051965U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107011997A (en) * | 2017-06-08 | 2017-08-04 | 西安万德能源化学股份有限公司 | fatty acid type diesel antiwear additive and preparation method thereof |
| CN114621801A (en) * | 2022-04-18 | 2022-06-14 | 淄博凯美可工贸有限公司 | Fatty acid type diesel antiwear agent and production method thereof |
-
2016
- 2016-09-05 CN CN201621036833.4U patent/CN206051965U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107011997A (en) * | 2017-06-08 | 2017-08-04 | 西安万德能源化学股份有限公司 | fatty acid type diesel antiwear additive and preparation method thereof |
| CN107011997B (en) * | 2017-06-08 | 2021-07-27 | 西安万德能源化学股份有限公司 | Fatty acid type diesel antiwear agent and preparation method thereof |
| CN114621801A (en) * | 2022-04-18 | 2022-06-14 | 淄博凯美可工贸有限公司 | Fatty acid type diesel antiwear agent and production method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101318874B (en) | Process for joint production of aromatic solvent, stone oil naphthalin and durene line products with C10 heavy aromatic raw material | |
| CN203474763U (en) | Continuous ester exchange reactor and device | |
| CN102964255B (en) | Safe production method for alkyl nitrate | |
| CN206051965U (en) | A kind of process units of fatty acid type diesel antiwear additive | |
| CN201091813Y (en) | Liquid low temperature filtering equipment | |
| CN1837050A (en) | Process for preparing anhydrous mirabilite by freezing method | |
| CN108558644A (en) | A kind of production technology and device of industrial oleic acid | |
| CN102634229B (en) | Method for producing powder caramel color through combination of spiral conveyer and extruder | |
| CN105586212B (en) | The integration of equipments and method of rice wine semi-solid ferment | |
| CN102586623A (en) | Extracting method and extracting device for high purity aluminum | |
| CN206642402U (en) | A kind of double-effect energy-saving heat pump fusion-crystallization system | |
| CN207085386U (en) | A kind of crystallization kettle | |
| CN105541543A (en) | Durene purifying method | |
| CN112745959A (en) | Method for obtaining high-quality phase-change raw material wax by purifying paraffin wax through molecular distillation | |
| CN109081778B (en) | System and process for producing acyl chloride product | |
| CN209270883U (en) | A kind of sodium vanadate Continuous Cooling Crystallization equipment | |
| CN105999754A (en) | Linalool distillation extraction device and technology | |
| CN102942961B (en) | Ketone-benzene dewaxing apparatus capable of reducing deoiling fresh solvent | |
| CN2792590Y (en) | Plant effective ingredient extracting separator | |
| CN105110297A (en) | Potassium perchlorate production method and device | |
| CN206867753U (en) | A kind of efficient desolventizing system | |
| CN205024195U (en) | Device is carried to trench oil fatty acid methyl ester dry -type branch | |
| CN104130096A (en) | Method for continuously separating high-purity longifolene from heavy turpentine | |
| CN103739439B (en) | Device for preparing refined anthracene and refined carbazole by taking anthracene oil as raw material | |
| CN207845589U (en) | A kind of OIL IN LUBRICATING OIL PRODUCTION equipment for purifying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Apparatus for producing of fat acid type diesel oil anti -wear agent Effective date of registration: 20200420 Granted publication date: 20170329 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN WONDER ENERGY CHEMICAL Co.,Ltd. Registration number: Y2020990000338 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220215 Granted publication date: 20170329 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN WONDER ENERGY CHEMICAL CO.,LTD. Registration number: Y2020990000338 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |