CN209522796U - Chinlon 6 section pre-polymerization heating water and saving energy reclaiming system - Google Patents
Chinlon 6 section pre-polymerization heating water and saving energy reclaiming system Download PDFInfo
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- CN209522796U CN209522796U CN201821707779.0U CN201821707779U CN209522796U CN 209522796 U CN209522796 U CN 209522796U CN 201821707779 U CN201821707779 U CN 201821707779U CN 209522796 U CN209522796 U CN 209522796U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model is chinlon 6 section pre-polymerization heating water and saving energy reclaiming system, its structure includes pre-polymerization pipe, molten-bath, material-compound tank and hold-up tank, the outlet of the wherein import that the hot water outlet pipe of pre-polymerization pipe divides three tunnels to be separately connected A heat exchanger, B heat exchanger and C heat exchanger, A heat exchanger, B heat exchanger and C heat exchanger is connected by a root canal road with the collet import of molten-bath, material-compound tank and hold-up tank respectively.The advantages of the utility model: structure is simple, when work, the hot water that pre-polymerization pipe comes out, divide three tunnels to pass through three heat exchangers respectively and is adjusted to the temperature respectively needed, then in the collet for respectively enteing molten-bath, material-compound tank and hold-up tank, it can respectively be kept the temperature, temperature control is flexible, stability is good, temperature signal can be transferred to controller by the temperature sensor being preferably separately positioned in the collet of molten-bath, material-compound tank and hold-up tank, controller is in due course adjusted the temperature of corresponding heat exchanger, realizes the auto-control of temperature, using effect is good.
Description
Technical field
The utility model relates to chinlon 6 section pre-polymerization heating water and saving energy reclaiming systems.
Background technique
Chinlon 6 section, i.e. polyamide 6 section, also known as nylon 6 slice.Contain amido bond (- CO-NH -) in macromolecular.
The usually white cylindrical particle shape of chinlon 6 section, fusing point are 210~220 DEG C, and decomposition temperature is 300 DEG C or so.Dissolve in phenol
In the concentrated sulfuric acid of heat, electrical insulation capability is superior, alkaline-resisting, good corrosion resistance.It is the fiber that wear-resisting property is best in synthetic fibers.
Chinlon 6 section raw material in production needs to pass through the processes such as melting, ingredient, pre-polymerization.
In the chinlon 6 section production of the prior art, in melting and blending process, molten-bath, material-compound tank, hold-up tank
Heat preservation all uses steam direct heating, and energy consumption is high, and temperature stability is difficult to control in insulating process, and in pre-polymerization process
In, the general direct emission of hot water, since its temperature is higher, direct emission will affect environment, and energy consumption is larger, although existing skill
Art has a design kept the temperature by heat exchanger to molten-bath, material-compound tank, hold-up tank to the hot water of pre-polymerization pipe, but its temperature
It can not be respectively controlled, using effect is poor.
Utility model content
The utility model proposes chinlon 6 section pre-polymerization heating water and saving energy reclaiming systems, and purpose is intended to overcome existing
Technology above shortcomings, effective use of the realization to pre-polymerization hot water, energy-saving and emission-reduction, and can be according to use environment requirement pair
Temperature is controlled respectively.
The technical solution of the utility model: chinlon 6 section pre-polymerization heating water and saving energy reclaiming system, before structure includes
Polymerization pipe, molten-bath, material-compound tank and hold-up tank, wherein the hot water outlet pipe of pre-polymerization pipe divides three tunnels to be separately connected A heat exchanger, B
The import of heat exchanger and C heat exchanger, the outlet of A heat exchanger, B heat exchanger and C heat exchanger pass through respectively a root canal road and molten-bath,
Material-compound tank is connected with the collet import of hold-up tank.
Preferably, A temperature sensor, B temperature sensing are set in the collet of the molten-bath, material-compound tank and hold-up tank respectively
Device and C temperature sensor, the signal end of A temperature sensor, B temperature sensor and C temperature sensor all with the signal of controller
End connects, and the signal end of controller connects with the signal end of A heat exchanger, B heat exchanger and C heat exchanger respectively.
The advantages of the utility model: structure is simple and effective, and when work, the hot water that pre-polymerization pipe comes out, point three tunnels lead to respectively
It crosses three heat exchangers and is adjusted to the temperature respectively needed, it, can in the collet for then respectively enteing molten-bath, material-compound tank and hold-up tank
It is respectively kept the temperature, flexibly, stability is good, is preferably separately positioned on molten-bath, material-compound tank and hold-up tank for temperature control
Collet in temperature sensor temperature signal can be transferred to controller, controller in due course carries out the temperature of corresponding heat exchanger
Adjustment, realizes the auto-control of temperature, using effect is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model chinlon 6 section pre-polymerization heating water and saving energy reclaiming system.
1 in figure it is pre-polymerization pipe, 21 be A heat exchanger, 22 be B heat exchanger, 23 is that C heat exchanger 23,3 is molten-bath, 4 is
Material-compound tank, 5 be hold-up tank, 61 be A temperature sensor, 62 be B temperature sensor, 63 be C temperature sensor, 7 be controller.
Specific embodiment
The utility model is described in further detail below with reference to embodiment and specific embodiment.
As shown in Figure 1, chinlon 6 section pre-polymerization heating water and saving energy reclaiming system, structure include pre-polymerization pipe 1, molten-bath
3, material-compound tank 4 and hold-up tank 5, wherein the hot water outlet pipe of pre-polymerization pipe 1 divides three tunnels to be separately connected A heat exchanger 21, B heat exchanger 22
With the import of C heat exchanger 23, the outlet of A heat exchanger 21, B heat exchanger 22 and C heat exchanger 23 passes through a root canal road and melting respectively
Kettle 3, material-compound tank 4 are connected with the collet import of hold-up tank 5.
A temperature sensor 61, B temperature sensor are set respectively in the collet of the molten-bath 3, material-compound tank 4 and hold-up tank 5
62 and C temperature sensor 63, the signal end of A temperature sensor 61, B temperature sensor 62 and C temperature sensor 63 all with control
The signal end of device 7 connects, the signal end of the controller 7 signal end phase with A heat exchanger 21, B heat exchanger 22 and C heat exchanger 23 respectively
It connects.
Each modular construction described above is the prior art, and model, the structure that its corresponding function arbitrarily can be achieved can be used
With existing design and control principle.
According to the above structure, when work, the hot water that pre-polymerization pipe comes out, point three tunnels pass through three heat exchangers respectively and are adjusted to
The temperature respectively needed, in the collet for then respectively enteing molten-bath, material-compound tank and hold-up tank, to respectively keeping the temperature, temperature
Flexibly, stability is good, and the temperature sensor being preferably separately positioned in the collet of molten-bath, material-compound tank and hold-up tank can for control
Temperature signal is transferred to controller, controller is in due course adjusted the temperature of corresponding heat exchanger, realizes the automatic of temperature
Regulation, using effect are good.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (2)
1. chinlon 6 section pre-polymerization heating water and saving energy reclaiming system, feature includes pre-polymerization pipe (1), molten-bath (3), material-compound tank
(4) and hold-up tank (5), wherein the hot water outlet pipe of pre-polymerization pipe (1) divides three tunnels to be separately connected A heat exchanger (21), B heat exchanger
(22) and the import of C heat exchanger (23), the outlet of A heat exchanger (21), B heat exchanger (22) and C heat exchanger (23) pass through one respectively
Root canal road is connected with the collet import of molten-bath (3), material-compound tank (4) and hold-up tank (5).
2. chinlon 6 section pre-polymerization heating water and saving energy reclaiming system as described in claim 1, it is characterized in that the molten-bath
(3), A temperature sensor (61), B temperature sensor (62) and C temperature are set in the collet of material-compound tank (4) and hold-up tank (5) respectively
Sensor (63), the signal end of A temperature sensor (61), B temperature sensor (62) and C temperature sensor (63) all with controller
(7) signal end connects, the signal end of controller (7) respectively with A heat exchanger (21), B heat exchanger (22) and C heat exchanger (23)
Signal end connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821707779.0U CN209522796U (en) | 2018-10-19 | 2018-10-19 | Chinlon 6 section pre-polymerization heating water and saving energy reclaiming system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821707779.0U CN209522796U (en) | 2018-10-19 | 2018-10-19 | Chinlon 6 section pre-polymerization heating water and saving energy reclaiming system |
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| Publication Number | Publication Date |
|---|---|
| CN209522796U true CN209522796U (en) | 2019-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821707779.0U Active CN209522796U (en) | 2018-10-19 | 2018-10-19 | Chinlon 6 section pre-polymerization heating water and saving energy reclaiming system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109384918A (en) * | 2018-10-19 | 2019-02-26 | 江阴市强力化纤有限公司 | Chinlon 6 section pre-polymerization heating water and saving energy reclaiming system |
-
2018
- 2018-10-19 CN CN201821707779.0U patent/CN209522796U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109384918A (en) * | 2018-10-19 | 2019-02-26 | 江阴市强力化纤有限公司 | Chinlon 6 section pre-polymerization heating water and saving energy reclaiming system |
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