CN202945222U - Liquid caustic soda heating and conveying system - Google Patents
Liquid caustic soda heating and conveying system Download PDFInfo
- Publication number
- CN202945222U CN202945222U CN 201220586955 CN201220586955U CN202945222U CN 202945222 U CN202945222 U CN 202945222U CN 201220586955 CN201220586955 CN 201220586955 CN 201220586955 U CN201220586955 U CN 201220586955U CN 202945222 U CN202945222 U CN 202945222U
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- CN
- China
- Prior art keywords
- material pipe
- caustic soda
- liquid caustic
- winding part
- heating
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a liquid caustic soda heating and conveying system. The liquid caustic soda heating and conveying system comprises a storage tank, a material pipe and a reactor, wherein a feed port of the material pipe is connected with a discharge port of the storage tank, the discharge port of the material pipe is connected with the feed port of the reactor through a feeding pump, a heating coil pipe is arranged on the storage tank, an electric tracing wire is arranged on the material pipe, the electric tracing wire is divided into a winding part and a stretching part, the winding part is wound on the material pipe from the end of the feed port of the material pipe, the length of the electric tracing wire of the winding part is larger than 10m and not more than 30m, and the stretching part is arranged on the material pipe between the winding part and the discharge port of the material pipe. The liquid caustic soda heating and conveying system provided by the utility model has the beneficial effects of simple structure, convenience in maintenance, high production efficiency and the like, reduces the shutdown probability, ensures continuity and stability in production of soap grains, reduces the energy consumption, lowers the production cost and simultaneously reduces potential safety hazards in production.
Description
Technical field
The utility model belongs to neat soap production unit field, especially relates to a kind of liquid caustic soda heating delivery system.
Background technology
The neat soap production plant reacts the output neat soap with liquid caustic soda and lipid acid under the condition of High Temperature High Pressure, before entering reactor, the liquid caustic soda temperature will rise to 75 ℃ of left and right from 50 ℃.In actual production, liquid caustic soda is from hold-up vessel, and after vapor heat exchanger, temperature remains on 75 ℃ of left and right; sometimes requiring temperature is more than 100 ℃, then enters reactor, and this heat exchange high temperature is unfavorable for that when producing continuously pipeline flows; also will open electrical tracing and heat to line of pipes, not only waste steam but also wasted electric energy, leakage phenomenon can appear in the continuous use of interchanger; cause shutting down; impact is normal produces, and simultaneously, liquid caustic soda belongs to hazardous chemical; in case leak, have certain potential safety hazard.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of liquid caustic soda heating delivery system, and the liquid caustic soda heating that especially is suitable for the neat soap production plant is carried.
for solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of liquid caustic soda heating delivery system, comprise hold-up vessel, material pipe and reactor, the opening for feed of described material pipe is connected with the discharge port of described hold-up vessel, the discharge port of described material pipe is connected with the opening for feed of described reactor by take away pump, described hold-up vessel is provided with heating coil, described material pipe is provided with the electrical tracing line, described electrical tracing line is divided into the winding part and stretches part, from the feed inlet end of described material pipe, be wound with described winding part on described material pipe, the length of described winding part electrical tracing line is greater than 10 meters and is less than or equal to 30 meters, the described part of stretching is arranged on the described described material pipe that is wound around between part and described material pipe discharge port.
The utility model can also adopt following technical measures:
The length of described winding part electrical tracing line is 25 meters.
The Heating temperature of described heating coil is 60 ℃, and the Heating temperature of described electrical tracing line is 75 ℃.
Advantage and the positively effect that the utlity model has are: technique scheme has simple in structure, and is easy to maintenance, and the production efficiency advantages of higher had both reduced the parking probability, ensured the continous-stable that neat soap is produced, and reduced again power consumption.Production cost is reduced, reduced simultaneously production safety hidden danger.
Description of drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is the structural representation of liquid caustic soda heating delivery system before improving
In figure:
1, hold-up vessel 2, electrical tracing line 3, material pipe
4, interchanger 5, take away pump 6, reactor
Embodiment
as shown in Figure 1, the utility model provides a kind of liquid caustic soda heating delivery system, comprise hold-up vessel 1, material pipe 3 and reactor 6, the opening for feed of described material pipe 3 is connected with the discharge port of described hold-up vessel 1, the discharge port of described material pipe 3 is connected with the opening for feed of described reactor 6 by take away pump 5, described hold-up vessel 1 is provided with heating coil, described material pipe 3 is provided with electrical tracing line 2, described electrical tracing line 2 is divided into the winding part and stretches part, from the feed inlet end of described material pipe 3, be wound with described winding part on described material pipe 3, the length of described winding part electrical tracing line is 25 meters, the described part of stretching is arranged on the described described material pipe 3 that is wound around between part and described material pipe 3 discharge ports.
The Heating temperature of described heating coil is 60 ℃, and the Heating temperature of described electrical tracing line 2 is 75 ℃.
As shown in Figure 2, before improvement, be provided with interchanger 4 between hold-up vessel 1 and reactor 6, the length that is wound around part electrical tracing line is 5 meters, and in hold-up vessel 1, the temperature of liquid caustic soda is 50 ℃, after interchanger 4, the liquid caustic soda temperature remains on 75 ℃, simultaneously, also will utilize 2 heating of electrical tracing line.The present embodiment improves heat exchange mode on this basis, remove interchanger 4, by heating coil, the liquid caustic soda temperature in hold-up vessel 1 is heated to 60 ℃, change charging tube 3, only lengthen to the electrical tracing line 2 of 25 meters the temperature of liquid caustic soda is controlled at 75 ℃ by being wound around part, under the effect of take away pump 5, make the liquid caustic soda of 75 ℃ enter reactor 6 and react.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. a liquid caustic soda heats delivery system, comprise hold-up vessel, material pipe and reactor, the opening for feed of described material pipe is connected with the discharge port of described hold-up vessel, the discharge port of described material pipe is connected with the opening for feed of described reactor by take away pump, it is characterized in that: described hold-up vessel is provided with heating coil, described material pipe is provided with the electrical tracing line, described electrical tracing line is divided into the winding part and stretches part, from the feed inlet end of described material pipe, be wound with described winding part on described material pipe, the length of described winding part electrical tracing line is greater than 10 meters and is less than or equal to 30 meters, the described part of stretching is arranged on the described described material pipe that is wound around between part and described material pipe discharge port.
2. liquid caustic soda according to claim 1 heats delivery system, and it is characterized in that: the length of described winding part electrical tracing line is 25 meters.
3. liquid caustic soda according to claim 1 and 2 heats delivery system, and it is characterized in that: the Heating temperature of described heating coil is 60 ℃, and the Heating temperature of described electrical tracing line is 75 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220586955 CN202945222U (en) | 2012-11-07 | 2012-11-07 | Liquid caustic soda heating and conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220586955 CN202945222U (en) | 2012-11-07 | 2012-11-07 | Liquid caustic soda heating and conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202945222U true CN202945222U (en) | 2013-05-22 |
Family
ID=48420929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220586955 Expired - Lifetime CN202945222U (en) | 2012-11-07 | 2012-11-07 | Liquid caustic soda heating and conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202945222U (en) |
-
2012
- 2012-11-07 CN CN 201220586955 patent/CN202945222U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FENGYI OLEOCHEMICAL (TIANJIN) CO., LTD. Free format text: FORMER NAME: KERRY OLEOCHEMICAL INDUSTRIAL (TIANJIN) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No. 158, Binhai Avenue, 300461 Tianjin Binhai New Area of Tianjin Port Free Trade Zone Patentee after: Fengyi oil chemical (Tianjin) Co.,Ltd. Address before: No. 158, Binhai Avenue, 300461 Tianjin Binhai New Area of Tianjin Port Free Trade Zone Patentee before: KERRY OLEOCHEMICAL INDUSTRIAL (TIANJIN) Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 158, Binhai Avenue, 300461 Tianjin Binhai New Area of Tianjin Port Free Trade Zone Patentee after: FENGYI GREASE TECHNOLOGY (TIANJIN) CO.,LTD. Address before: No. 158, Binhai Avenue, 300461 Tianjin Binhai New Area of Tianjin Port Free Trade Zone Patentee before: Fengyi oil chemical (Tianjin) Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |
|
| CX01 | Expiry of patent term |