CN207722779U - Morpholine produces quick heating structure - Google Patents
Morpholine produces quick heating structure Download PDFInfo
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- CN207722779U CN207722779U CN201721709165.1U CN201721709165U CN207722779U CN 207722779 U CN207722779 U CN 207722779U CN 201721709165 U CN201721709165 U CN 201721709165U CN 207722779 U CN207722779 U CN 207722779U
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Abstract
The utility model discloses a kind of morpholines to produce quick heating structure, it includes with feed inlet, the heating kettle ontology of discharge port, the heating kettle body bottom portion and side wall are formed with heating interlayer, there is fluid heating medium in the heating interlayer, and the fluid media (medium) import being connected with the heating interlayer is provided on heating kettle ontology, fluid media (medium) exports, heating kettle is originally additionally provided with heat exchanger in vitro, the material outlet pipe of the heat exchanger, material inlet pipe is respectively communicated in the heating kettle chamber body, and the material outlet pipe or material inlet pipe are equipped with pump, the Heating medium pipe of the heat exchanger, heating agent outlet is respectively communicated in the heating interlayer, and in being also circumscribed with heating agent secondary inlet on the heat exchanger.The utility model design science improves heating efficiency and stability to morpholine feed liquid, and then shorten the production cycle of morpholine product by improving heating system.
Description
Technical field
The utility model is related to a kind of morpholines to produce quick heating structure, and in particular to one kind being used for 2- aminomethyls -4-
(4- luorobenzyls) morpholine production automotive quick-heat system, belongs to morpholine processing technique field.
Background technology
In 2- aminomethyls -4- (4- luorobenzyls) morpholine production process, feed liquid need to be heated, be under normal circumstances
Feed liquid is imported in heating kettle and carries out heat exchange, feed liquid is heated to corresponding technological temperature to reach, to carry out next work
The operation of sequence.However in practical applications, heating kettle is slower to the heating temperature efficiency of feed liquid, is unfavorable for the quick of subsequent handling
The high-efficiency homework of operation and entire production cycle, therefore raising heating kettle is highly desirable the efficiency of heating surface of feed liquid.
Invention content
Shortcoming in for the above-mentioned prior art, the utility model are intended to provide a kind of morpholine production quickly heating
Structure, design science improve heating efficiency and stability to morpholine feed liquid, and then shorten by improving heating system
The production cycle of quinoline product.
To achieve the goals above, the technical solution of the utility model：A kind of quick heating structure of morpholine production, packet
The heating kettle ontology with feed inlet, discharge port is included, the heating kettle body bottom portion and side wall are formed with heating interlayer, heating folder
Layer in have fluid heating medium, and be provided on heating kettle ontology the fluid media (medium) import being connected with the heating interlayer,
Fluid media (medium) exports, and heating kettle is originally additionally provided with heat exchanger in vitro, material outlet pipe, the material inlet pipe point of the heat exchanger
It is not communicated in the heating kettle chamber body, and the material outlet pipe or material inlet pipe are equipped with pump, the heat exchanger
Heating medium pipe, heating agent outlet are respectively communicated in the heating interlayer, and in being also circumscribed with heating agent on the heat exchanger
Secondary inlet.
Further, also there is nitrogen inlet, the nitrogen inlet to be divided into the discharge port on the heating kettle ontology
Heating kettle ontology both ends, and the material outlet pipe, material inlet pipe are oppositely arranged direction and the nitrogen inlet, go out
Material mouth to be oppositely arranged direction consistent.
Further, the feed inlet, fluid media (medium), which export, is respectively positioned on the heating kettle body upper part, the discharge port,
Fluid media (medium) import is respectively positioned on the heating kettle body lower part, and the material outlet pipe, heating agent outlet be all connected to it is described
Heating kettle body upper part, the material inlet pipe, Heating medium pipe are all connected to the heating kettle body lower part.
Further, the material outlet pipe, heating agent outlet are located at the heat exchanger top, the material inlet
Pipe, Heating medium pipe are located at the heat exchanger lower part, and the heating agent secondary inlet is located at the heat exchanger lower part.
Further, it is provided with check valve on the heating agent outlet, switch valve is provided in the heating agent secondary inlet.
The beneficial effects of the utility model：Design science is changed traditional simple heating kettle by improving heating system
On hot radical plinth, then it is aided with heat exchanger and carries out auxiliary heat-exchanging, and then improves the heating efficiency and stability to morpholine feed liquid, into
And shorten the production cycle of morpholine product；Improve the relative position relation of each heating agent refrigerant and auxiliary to the heating agent of heat exchanger simultaneously
Setting is helped, whole heating effect is further increased.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The utility model is further described with reference to specific embodiment and attached drawing.
A kind of quick heating structure of morpholine production as shown in Figure 1 comprising the heating with feed inlet 11, discharge port 12
Kettle ontology 10,10 bottom of heating kettle ontology and side wall are formed with heating interlayer 13, have fluid heating in the heating interlayer 13
Medium, and the fluid media (medium) import 14 being connected with the heating interlayer 13 is provided on heating kettle ontology 10, fluid media (medium) goes out
Mouth 15, heating kettle ontology 10 are additionally provided with heat exchanger 17 outside, material outlet pipe 18, the material inlet pipe 19 of the heat exchanger 17
It is respectively communicated in 10 inner cavity of heating kettle ontology, and the material outlet pipe 18 or material inlet pipe 19 are equipped with pump 20, heat exchanger
17 Heating medium pipe 21, heating agent outlet 22 are respectively communicated in heating interlayer 13, and in being also circumscribed on heat exchanger 17
Heating agent secondary inlet 23.
Meanwhile also there is nitrogen inlet 16 on heating kettle ontology 10, which is divided into discharge port 12 adds
Hot 10 both ends of kettle ontology, and material outlet pipe 18, material inlet pipe 19 are oppositely arranged direction and nitrogen inlet 16, discharge port 12
To be oppositely arranged direction consistent.
Morpholine feed liquid in the utility model is generally viscous fluid, using heating kettle ontology 10,17 phase knot of heat exchanger
It closes and high pressure nitrogen is filled with by nitrogen inlet 16 so that morpholine feed liquid is by going out after the completion of heat exchange to the progress heat exchange of morpholine feed liquid
Material mouth 12 flows out, and a small amount of morpholine feed liquid that may be remained in heat exchanger 17 does not influence integrated artistic, in the production of lower batch
It can be used.
Specifically, feed inlet 11, fluid media (medium) outlet 15 are respectively positioned on 10 top of heating kettle ontology, and discharge port 12, fluid are situated between
Matter import 14 is respectively positioned on 10 lower part of heating kettle ontology, and material outlet pipe 18, heating agent outlet 22 are all connected to heating kettle ontology
10 tops, material inlet pipe 19, Heating medium pipe 21 are all connected to 10 lower part of heating kettle ontology.And material outlet pipe 18, heating agent
Outlet 22 is located at 17 top of heat exchanger, and material inlet pipe 19, Heating medium pipe 21 are located at 17 lower part of heat exchanger, and heating agent
Secondary inlet 13 is located at 17 lower part of heat exchanger.Wherein, feed liquid is under the action of pumping 20, by 10 middle part sub-material liquid of heating kettle ontology
It is pumped in heat exchanger 17, after being exchanged heat with the heating agent in it, because heat exchanger 17 is vertically arranged, not with pump 20
Disconnected or start by set date so that the part feed liquid after heat exchange is spilled over to by material outlet pipe 18 in heating kettle ontology 10.
It is provided with check valve 25 on heating agent outlet 22, switch valve 24 is provided in heating agent secondary inlet 23, for selecting
Selecting property opens heating agent auxiliary, after heat exchange, is flowed into heating interlayer 13 by heating agent outlet 22, is situated between with the fluid in it
After matter is converged, then entirety heats the morpholine feed liquid in heating kettle ontology 10.
The technical solution provided above the utility model embodiment is described in detail, used herein specifically
A example is expounded the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to help
Assistant solves the principle of the utility model embodiment；Meanwhile for those of ordinary skill in the art, implementing according to the utility model
Example, the there will be changes in specific implementation mode and application range, in conclusion the content of the present specification should not be construed as
Limitations of the present invention.
Claims (5)
- Include the heating kettle ontology with feed inlet (11), discharge port (12) 1. a kind of morpholine produces quick heating structure (10), heating kettle ontology (10) bottom and side wall are formed with heating interlayer (13), add with fluid in the heating interlayer (13) Thermal medium, and the fluid media (medium) import (14) being connected with the heating interlayer (13), stream are provided on heating kettle ontology (10) Body media outlet (15), it is characterised in that：It is additionally provided with heat exchanger (17), the heat exchanger outside the heating kettle ontology (10) (17) material outlet pipe (18), material inlet pipe (19) is respectively communicated in heating kettle ontology (10) inner cavity, and the material Outlet (18) or material inlet pipe (19) are equipped with pump (20), Heating medium pipe (21), the heating agent of the heat exchanger (17) Outlet (22) is respectively communicated in the heating interlayer (13), and is assisted in being also circumscribed with heating agent on the heat exchanger (17) Import (23).
- 2. morpholine according to claim 1 produces quick heating structure, it is characterised in that：The heating kettle ontology (10) On also there is nitrogen inlet (16), the nitrogen inlet (16) and the discharge port (12) to be divided into the heating kettle ontology (10) two End, and the material outlet pipe (18), material inlet pipe (19) are oppositely arranged direction and the nitrogen inlet (16), discharge port (12) to be oppositely arranged direction consistent.
- 3. morpholine according to claim 1 produces quick heating structure, it is characterised in that：The feed inlet (11), stream Body media outlet (15) is respectively positioned on heating kettle ontology (10) top, and the discharge port (12), fluid media (medium) import (14) are equal Positioned at heating kettle ontology (10) lower part, and the material outlet pipe (18), heating agent outlet (22) are all connected to described add Hot kettle ontology (10) top, the material inlet pipe (19), Heating medium pipe (21) are all connected to the heating kettle ontology (10) Lower part.
- 4. morpholine according to claim 3 produces quick heating structure, it is characterised in that：The material outlet pipe (18), heating agent outlet (22) is located at the heat exchanger (17) top, the material inlet pipe (19), Heating medium pipe (21) Positioned at the heat exchanger (17) lower part, and the heating agent secondary inlet (23) is located at the heat exchanger (17) lower part.
- 5. morpholine according to claim 1 produces quick heating structure, it is characterised in that：The heating agent outlet (22) On be provided with check valve (25), be provided with switch valve (24) on the heating agent secondary inlet (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721709165.1U CN207722779U (en) | 2017-12-11 | 2017-12-11 | Morpholine produces quick heating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721709165.1U CN207722779U (en) | 2017-12-11 | 2017-12-11 | Morpholine produces quick heating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207722779U true CN207722779U (en) | 2018-08-14 |
Family
ID=63098029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721709165.1U Active CN207722779U (en) | 2017-12-11 | 2017-12-11 | Morpholine produces quick heating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207722779U (en) |
-
2017
- 2017-12-11 CN CN201721709165.1U patent/CN207722779U/en active Active
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