CN209423633U - It is a kind of for producing the pipeline reactor of surfactant - Google Patents
It is a kind of for producing the pipeline reactor of surfactant Download PDFInfo
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- CN209423633U CN209423633U CN201822160900.9U CN201822160900U CN209423633U CN 209423633 U CN209423633 U CN 209423633U CN 201822160900 U CN201822160900 U CN 201822160900U CN 209423633 U CN209423633 U CN 209423633U
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Abstract
It is especially a kind of for producing the pipeline reactor of surfactant the utility model relates to displacement of reservoir oil amphoteric surfactant production technical field.This kind is used to produce the pipeline reactor of surfactant, including multiple thermostatic box and it is set to the intracorporal reaction tube of insulating box, each intracorporal reaction tube of insulating box front and back is provided with multiple rows of tube body, every calandria is disposed as the continuous bending tube of " S " type, it is interconnected between the continuous bending tube of front two rows " S " type of reaction tube, the adjacent intracorporal reaction tube of two insulating boxs interconnects；The thermostatic box positioned at end is connected to heat exchanger, and heat exchanger is connected to products export.The utility model it is a kind of for producing the pipeline reactor of surfactant, can be realized the successive reaction of multiple temperature sections, improve the continuity and reaction speed of reaction, have many advantages, such as high degree of automation, low energy consumption and yield is big.
Description
Technical field
The utility model relates to displacement of reservoir oil amphoteric surfactant production technical fields, especially a kind of for producing surface
The pipeline reactor of activating agent.
Background technique
Amphoteric surfactant is the not only table containing anionic hydrophilic base but also containing cationic hydrophilic base in same molecule
Face activating agent.Both sexes class surfactant is common chemical assistant in current tertiary oil production in oil field, with interfacial activity
It is high, with the advantages that anionic surfactant compatibility is good, high-temperature stable, strong resistance to calcium and magnesium ion ability, in the major oil of China
Field is all widely used.Wherein, most common surfactant has alkyl hydroxy sulfo lycine, imidazoline, alkyl carboxyl sweet tea
Dish alkali etc..
Domestic production amphoteric surfactant master reactor to be used, which is still, at present has continued to use chemical product and has commonly stirred
Tank reactor is mixed, the major defect of the reactor is as follows: (1) cannot achieve continuous production, the side of hand feed can only be passed through
Formula Batch Process, production efficiency is low, unstable product quality, high labor cost；(2) since reaction kettle volume is larger, stirring
Speed is slower, and the mass transfer effect of storeroom is poor, causes reaction rate slow, extends the production time；(3) since reaction can only be passed through
The collet of kettle exchanges heat, and heat exchange area is small, heat exchange efficiency is low, for strongly exothermic and highly endothermic reaction, can only pass through control
Feed rate makes up the problem of heat exchange amount deficiency, further extends the production time.
Therefore, how to provide a kind of for producing the pipeline reactor of surfactant, having both can continuous production, automatic
The advantages that change degree height and fast reaction rate is those skilled in the art's urgent problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of for producing the pipeline reactor of surfactant, overcomes aforementioned
The deficiency of stirred-tank reactor in the prior art, have can continuous production, high degree of automation, low energy consumption, yield is big, reaction
The features such as rate is fast.
The technical solution adopted by the utility model to solve its technical problems is that:
It is a kind of for producing the pipeline reactor of surfactant, including multiple thermostatic box and be set to thermostatic box
Interior reaction tube, each intracorporal reaction tube of insulating box front and back are provided with multiple rows of tube body, and every calandria is disposed as " S "
Type continuous bending tube interconnects between the continuous bending tube of front two rows " S " type of reaction tube, this set-up mode of reaction tube
Be conducive to increase heat exchange area, improve heat transfer efficiency, realizes that sufficiently reaction, the adjacent intracorporal reaction tube of two insulating boxs are mutually connected
It is logical, it realizes the continuity of reaction, improves reaction speed；The thermostatic box positioned at end is connected to heat exchanger, heat exchanger with
Products export connection.
Preferably, the thermostatic box is provided with 3, and the side of the thermostatic box of head end is provided with raw material A and is pumped into
Mouth and raw material B pump intake；Raw material C pump intake is provided between head end thermostatic box and middle part thermostatic box；Middle part thermostatic box
Raw material D pump intake is provided between the thermostatic box of end, this set-up mode realizes differential responses rank by 3 thermostatic box
The temperature gradient of section, and new raw material, regulator and supplement raw material can be added as needed.
Preferably, it is provided with hot water inlet and hot water outlet on the thermostatic box, or is provided with steam inlet and steam
The uniformity of Temperature Distribution in thermostatic box is realized in outlet by hot water or steam.
Preferably, the insulating box body temperature positioned at head end is controlled at 45-60 DEG C；The insulating box positioned at middle part
Body temperature is controlled at 80-90 DEG C；The insulating box body temperature positioned at end is controlled at 100-110 DEG C, by reaction temperature
Stablize in optimal conditions, dramatically avoids product quality as caused by temperature is passive unstable, for strongly exothermic and strong
The endothermic reaction is also capable of providing enough exchange capability of heat, controls heat release without speed is added by control raw material, thus
The production capacity of equipment is provided.
Preferably, dumped packing is added in the reaction tube, or is provided with baffle plate, it is ensured that is mentioned while Flow of Goods and Materials
For enough mass transfers, it is uniformly mixed material, improves reaction speed.
It is a kind of for producing the application method of the pipeline reactor of surfactant, include the following steps: to pump from raw material A
Entrance is pumped into raw material A, is pumped into raw material B from raw material B pump intake, and the insulating box body temperature positioned at head end is controlled at 50-55 DEG C；From
Raw material C pump intake is pumped into raw material C, and the insulating box body temperature positioned at middle part is controlled at 80-90 DEG C；It is pumped into from raw material D pump intake
Raw material D adjusts system pH to 7-8, and the insulating box body temperature positioned at end is controlled at 105-110 DEG C, and product is dropped through heat exchanger
Temperature is discharged to after 70-80 DEG C from products export.
Preferably, the charging rate of the raw material A is 180-220Kg/min, and the charging rate of the raw material B is 35-
The charging rate of 45Kg/min, the raw material C are 80-90Kg/min.
The beneficial effects of the utility model are: compared with prior art, one kind of the utility model is living for producing surface
The pipeline reactor of property agent has the advantages that
(1) pipeline reactor of the utility model, including multiple groups thermostatic box and it is set to the intracorporal reaction of insulating box
Pipe, can be realized the successive reaction of multiple temperature sections, improves the continuity and reaction speed of reaction；
(2) pipeline reactor of the utility model, the design method of reaction tube are conducive to increase heat exchange area, improve and pass
The thermal efficiency realizes sufficiently reaction；
(3) design of the pipeline reactor of the utility model, thermostatic box stablizes reaction temperature in optimal conditions, pole
It avoids product quality as caused by temperature is passive unstable to big degree, for strongly exothermic and strong endothermic reaction, can also mention
For enough exchange capability of heat, heat release is controlled without speed is added by control raw material, to provide the production energy of equipment
Power；
(4) pipeline reactor of the utility model, the design of dumped packing or baffle plate in reaction tube, it is ensured that in material
Enough mass transfers are provided while flowing, are uniformly mixed material, improve reaction speed；
(5) new original can be added in the pipeline reactor of the utility model, the design of each raw material pump intake as needed
Material, regulator and supplement raw material, high degree of automation.
Detailed description of the invention
Fig. 1 is the utility model general structure schematic diagram；
Fig. 2 is that the stereochemical structure of the utility model reaction tube illustrates enlarged drawing；
Fig. 3 is the partial enlarged view of baffle arrangement setting in reaction tube in the utility model embodiment 1；
Fig. 4 is the partial enlarged view of filling-material structure setting in reaction tube in the utility model embodiment 2；
Wherein, 1 thermostatic box, 2 reaction tubes, 3 heat exchangers, 4 raw material A pump intakes, 5 raw material B pump intakes, 6 raw material C are pumped into
Mouth, 7 raw material D pump intakes, 8 products exports, 9 hot water inlets, 10 hot water outlets, 11 steam inlets, 12 steam (vapor) outlets, 13 in bulk are filled out
Material, 14 baffle plates.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Embodiment 1 is a kind of for producing the pipeline reactor of surfactant
It is a kind of for producing the pipeline reactor of surfactant, including 3 constant temperature in embodiment as shown in Figs. 1-3
Cabinet 1 and the reaction tube 2 being set in each thermostatic box 1, the front and back setting of reaction tube 2 in each thermostatic box 1
Have multiple rows of tube body, every calandria is disposed as the continuous bending tube of " S " type, the continuous bending tube of front two rows " S " type of reaction tube 2 it
Between interconnect, the reaction tube 2 in adjacent two thermostatic box 1 interconnects；The thermostatic box 1 and heat exchanger positioned at end
3 connections, heat exchanger 3 are connected to products export 8.The side of the thermostatic box 1 of head end is provided with raw material A pump intake 4 and original
Expect B pump intake 5；Raw material C pump intake 6 is provided between head end thermostatic box 1 and middle part thermostatic box 1；1 He of middle part thermostatic box
Raw material D pump intake 7 is provided between end thermostatic box 1.It is described to be provided with hot water on the thermostatic box 1 at head end and middle part
Entrance 9 and hot water outlet 10 are provided with steam inlet 11 and steam (vapor) outlet 12 on the thermostatic box 1 of end.It is described to be located at
Temperature control is at 45-60 DEG C in the thermostatic box 1 of head end；Temperature control is in 80-90 in the thermostatic box 1 positioned at middle part
℃；Temperature control is at 100-110 DEG C in the thermostatic box 1 positioned at end.
In the present embodiment, baffle plate 14 is provided in the reaction tube 2.
Embodiment 2 is a kind of for producing the pipeline reactor of surfactant
The present embodiment and the setting of embodiment 1 are essentially identical, and difference is: in the present embodiment, adding in the reaction tube
Enter dumped packing 13.
Embodiment 3 is a kind of for producing the application method of the pipeline reactor of surfactant
The duct type that the application method of the present embodiment is used to produce surfactant mainly for one of embodiment 1 is anti-
Answer device, through this embodiment in 12/14 alkyl hydroxy sulfo lycine of method continuous production, specifically comprise the following steps:
NaHSO is pumped into from raw material A pump intake 43Aqueous solution (25%), charging rate 200Kg/min；From raw material B pump intake 5
It is pumped into epoxychloropropane, charging rate 42Kg/min；Water temperature in the thermostatic box 1 of head end is controlled at 50-55 DEG C.From
Raw material C pump intake 6 is pumped into 12/14 tertiary amine, charging rate 86Kg/min；The temperature control being located in the middle in thermostatic box 1 exists
85-90℃.Na is added from raw material D pump intake 72CO3Aqueous solution (30%) adjusts system pH=7-8, the thermostatic box 1 positioned at end
Interior temperature is controlled at 105-110 DEG C, and product is reduced to 70-80 DEG C through heat exchanger 3, is discharged from products export 8.
Through detecting, a kind of application method for producing the pipeline reactor of surfactant through this embodiment is raw
The 12/14 alkyl hydroxy sulfo lycine produced, tertiary amine conversion ratio reach 95.6%, inorganic salt content 7.3%, substance content 42%.Energy
It is enough that oil water interfacial tension is reduced to 6 × 10-3MN/m, product is qualified, has excellent performance.
Embodiment 4 is a kind of for producing the application method of the pipeline reactor of surfactant
The duct type that the application method of the present embodiment is used to produce surfactant mainly for one of embodiment 2 is anti-
Answer device, through this embodiment in 16/18 alkyl carboxyl glycine betaine of method continuous production, specifically comprise the following steps:
Sodium chloroacetate aqueous solution (33%), charging rate 200Kg/min are pumped into from raw material A pump intake 4；From raw material B pump intake
5 are pumped into 16/18 alkyl tertiary amine, charging rate 150Kg/min；Water temperature in the thermostatic box 1 of head end is controlled in 50-55
℃.Propylene glycol, charging rate 39Kg/min are pumped into from raw material C pump intake 6；The temperature control being located in the middle in thermostatic box 1
At 80-85 DEG C.Na is added from raw material D pump intake 72CO3Aqueous solution (30%) adjusts system pH=7-8, the insulating box positioned at end
Temperature in body 1 is controlled at 105-110 DEG C, and product is reduced to 70-80 DEG C through heat exchanger 3, is discharged from products export 8.
Through detecting, a kind of application method for producing the pipeline reactor of surfactant through this embodiment is raw
The 16/18 alkyl carboxyl glycine betaine produced, tertiary amine conversion ratio reach 98.1%, inorganic salt content 6.2%, substance content 45%.It can
Oil water interfacial tension is reduced to 8 × 10-3MN/m, product is qualified, has excellent performance.
Above-mentioned specific embodiment is only the specific case of the utility model, and the scope of patent protection of the utility model includes
But it is not limited to the product form and style of above-mentioned specific embodiment, it is any to meet the utility model claims book and any institute
Belong to the appropriate changes or modifications that the those of ordinary skill of technical field does it, should all fall into the patent protection of the utility model
Range.
Claims (6)
1. a kind of for producing the pipeline reactor of surfactant, it is characterised in that: including multiple thermostatic box (1) and set
The reaction tube (2) being placed in thermostatic box (1), reaction tube (2) the front and back in each thermostatic box (1) are provided with multiple rows of
Tube body, every calandria are disposed as the continuous bending tube of " S " type, between the continuous bending tube of front two rows " S " type of reaction tube (2) mutually
It is connected, the reaction tube (2) in adjacent two thermostatic box (1) interconnects；The thermostatic box (1) and heat exchange positioned at end
Device (3) connection, heat exchanger (3) are connected to products export (8).
2. as described in claim 1 a kind of for producing the pipeline reactor of surfactant, it is characterised in that: the perseverance
Incubator body (1) is provided with 3.
3. as claimed in claim 2 a kind of for producing the pipeline reactor of surfactant, it is characterised in that: be located at head
The side of the thermostatic box (1) at end is provided with raw material A pump intake (4) and raw material B pump intake (5)；Head end thermostatic box (1)
Raw material C pump intake (6) is provided between middle part thermostatic box (1)；Middle part thermostatic box (1) and end thermostatic box (1) it
Between be provided with raw material D pump intake (7).
4. as claimed in claim 3 a kind of for producing the pipeline reactor of surfactant, it is characterised in that: the perseverance
It is provided with hot water inlet (9) and hot water outlet (10) on incubator body (1), or is provided with steam inlet (11) and steam (vapor) outlet
(12).
5. as claimed in claim 4 a kind of for producing the pipeline reactor of surfactant, it is characterised in that: described anti-
It should manage in (2) and dumped packing (13) are added.
6. as claimed in claim 4 a kind of for producing the pipeline reactor of surfactant, it is characterised in that: described anti-
It should manage in (2) and be provided with baffle plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822160900.9U CN209423633U (en) | 2018-12-22 | 2018-12-22 | It is a kind of for producing the pipeline reactor of surfactant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822160900.9U CN209423633U (en) | 2018-12-22 | 2018-12-22 | It is a kind of for producing the pipeline reactor of surfactant |
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| CN209423633U true CN209423633U (en) | 2019-09-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395691A (en) * | 2018-12-22 | 2019-03-01 | 山东大明精细化工有限公司 | It is a kind of for producing the pipeline reactor and its application method of surfactant |
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2018
- 2018-12-22 CN CN201822160900.9U patent/CN209423633U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395691A (en) * | 2018-12-22 | 2019-03-01 | 山东大明精细化工有限公司 | It is a kind of for producing the pipeline reactor and its application method of surfactant |
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