CN205774970U - EG add-on system - Google Patents
EG add-on system Download PDFInfo
- Publication number
- CN205774970U CN205774970U CN201620454137.9U CN201620454137U CN205774970U CN 205774970 U CN205774970 U CN 205774970U CN 201620454137 U CN201620454137 U CN 201620454137U CN 205774970 U CN205774970 U CN 205774970U
- Authority
- CN
- China
- Prior art keywords
- pump
- pipeline connection
- heat exchanger
- delivery
- additive
- 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 - Fee Related
Links
- 239000000654 additive Substances 0.000 claims abstract description 24
- 230000000996 additive effect Effects 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 239000007921 spray Substances 0.000 claims abstract description 4
- 238000009987 spinning Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
EG add-on system, including EG bin, EG delivery pump, reactor, heat exchanger and additive nozzle, the liquid outlet of described EG bin and the input pipeline connection of described EG delivery pump, described EG conveying delivery side of pump is connected with EG high-pressure delivery house steward, described EG high-pressure delivery house steward is divided into two-way by threeway, a wherein road and the input pipeline connection of described heat exchanger, another road and described reactor filling opening pipeline connection；The outfan of described heat exchanger and the input pipeline connection of described additive nozzle, described additive nozzle spray and oligomer pipeline connection.The beneficial effects of the utility model are: disabled a pump by changing the source of additive, not only reduced the power consumption of electric energy, also make stable EG more clean, and cleaning is more beneficial for spinning.
Description
Technical field
This utility model relates to a kind of EG add-on system.
Background technology
EG, chemical entitled ethylene glycol, it is mixed in spinning liquid as additive in spinning technique,
Thus improve the greasy property of silk, frictional behaviour and polishing machine；But in tradition spinning technique,
From the outlet of EG filter recovery EG out, enter heat exchanger heating through pump pressurization,
Enter back in Oligomer pipeline after finally entering additive nozzle, as it is shown in figure 1, pure EG
After EG bin introduces EG delivery pump, pumping into reactor through EG delivery main,
Reactor discharging tube is divided into two-way, and wherein a road enters EG pressurization after EG filter
Pump, in entering additive nozzle, on final remittance oligomer pipeline；Another road is reacted
Afterwards, discharge from the discharging opening of reactor, be the slurry configured, after spinning
In continuous technique；There are two problems in this technique: on the one hand, the recovery flowed out from reactor
EG pressure is relatively low, needing force (forcing) pump to pump in additive nozzle, if not having the pressurization of pump, not having
Enough power is had to enter nozzle.Pump to work online always, causes increasing operation, causes money
Source is wasted；On the other hand, there is certain impurity in the EG of recovery, can affect the effect of spinning.
Summary of the invention
This utility model needs to enter heat exchanger through pump pressurization for current EG add-on system
Heating, causes work efficiency reduction, the waste energy and low-purity EG to affect spinning effect
Problem, it is proposed that one need not pressurize through pump again, can enter additive after direct heat transfer
Nozzle, and pure EG is more clean, the beneficially EG add-on system of spinning.
EG add-on system described in the utility model, it is characterised in that: include EG bin, EG
Delivery pump, reactor, heat exchanger and additive nozzle, the liquid outlet of described EG bin is with described
The input pipeline connection of EG delivery pump, described EG conveying delivery side of pump is connected with EG high pressure
Delivery main, described EG high-pressure delivery house steward is divided into two-way by threeway, wherein a road with
The input pipeline connection of described heat exchanger, another road and described reactor filling opening pipeline
Connection；The outfan of described heat exchanger connects with the input pipeline of described additive nozzle
Logical, described additive nozzle spray and oligomer pipeline connection.
EG is divided into two-way by EG high-pressure delivery pipe by this utility model, and a road directly will be straight
Connecting into heat exchanger, enter back into additive nozzle, the pressure of fresh EG is high, it is no longer necessary to add
Add the pressurization of agent booster pump, thus disable additive booster pump；In another road input reactor,
Maintain the balance of reaction.
The beneficial effects of the utility model are: disabled one by changing the source of additive
Individual pump, not only reduces the power consumption of electric energy, also makes stable EG more clean, cleaning,
It is more beneficial for spinning.
Accompanying drawing explanation
Fig. 1 is that (omitting heat exchanger, 1 ' is that EG stores to traditional EG interpolation overall flow figure
Device；2 ' it is EG delivery pump, 3 ' is reactor；4 ' is heat exchanger；5 ' is additive nozzle；6’
For EG force (forcing) pump；7 ' is oligomer pipeline；8 ' is the slurry configured).
Fig. 2 is traditional EG add-on system local pipeline schematic diagram.
Fig. 3 is that EG of the present utility model adds overall flow figure (omission heat exchanger).
Fig. 4 is EG add-on system of the present utility model local pipeline schematic diagram.
Detailed description of the invention
Further illustrate this utility model below in conjunction with the accompanying drawings
Referring to the drawings:
Embodiment 1 EG described in the utility model add-on system, including EG bin 1,
EG delivery pump 2, reactor 3, heat exchanger 4 and additive nozzle 5, described EG stores
The liquid outlet of device 1 and the input pipeline connection of described EG delivery pump 2, described EG
The outfan of delivery pump 2 is connected with EG high-pressure delivery house steward 21, and described EG high-pressure delivery is total
Pipe 21 is divided into two-way by threeway, wherein a road and the input pipeline of described heat exchanger 4
Connection, another road and described reactor 3 filling opening pipeline connection；Described heat exchanger 4
Outfan and the input pipeline connection of described additive nozzle 5, described additive nozzle
5 sprays connect with oligomer pipeline 6.
EG is divided into two-way by EG high-pressure delivery pipe by this utility model, and a road directly will be straight
Connecting into heat exchanger, enter back into additive nozzle, the pressure of fresh EG is high, it is no longer necessary to add
Add the pressurization of agent booster pump, thus disable additive booster pump；Enter in another road input reactor
After row reaction, discharge from the discharging opening of reactor, be the slurry 7 configured, thus enter
Enter in the technique that spinning is follow-up.
Content described in this specification embodiment is only the way of realization to utility model design
Enumerate, protection domain of the present utility model is not construed as being only limitted to what embodiment was stated
Concrete form, protection domain of the present utility model also includes that those skilled in the art are according to this practicality
Novel design it is conceivable that equivalent technologies means.
Claims (1)
1.EG add-on system, it is characterised in that: include EG bin, EG delivery pump, reaction
Still, heat exchanger and additive nozzle, the liquid outlet of described EG bin and described EG
The input pipeline connection of delivery pump, described EG conveying delivery side of pump is connected with EG high pressure
Delivery main, described EG high-pressure delivery house steward is divided into two-way by threeway, wherein a road with
The input pipeline connection of described heat exchanger, another road and described reactor filling opening pipeline
Connection；The outfan of described heat exchanger connects with the input pipeline of described additive nozzle
Logical, described additive nozzle spray and oligomer pipeline connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620454137.9U CN205774970U (en) | 2016-05-18 | 2016-05-18 | EG add-on system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620454137.9U CN205774970U (en) | 2016-05-18 | 2016-05-18 | EG add-on system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205774970U true CN205774970U (en) | 2016-12-07 |
Family
ID=58120209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620454137.9U Expired - Fee Related CN205774970U (en) | 2016-05-18 | 2016-05-18 | EG add-on system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205774970U (en) |
-
2016
- 2016-05-18 CN CN201620454137.9U patent/CN205774970U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |