CN205679085U - A kind of anti-blocking condenser for polycondensation of polyester - Google Patents
A kind of anti-blocking condenser for polycondensation of polyester Download PDFInfo
- Publication number
- CN205679085U CN205679085U CN201620630762.4U CN201620630762U CN205679085U CN 205679085 U CN205679085 U CN 205679085U CN 201620630762 U CN201620630762 U CN 201620630762U CN 205679085 U CN205679085 U CN 205679085U
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- China
- Prior art keywords
- dividing plate
- condensation chamber
- oligomer
- condenser
- overflow pipe
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Abstract
The utility model relates to a kind of condenser, particularly relate to a kind of anti-blocking condenser for polycondensation of polyester, including condensation chamber, it is characterised in that: described condensation chamber uses horizontally disposed dividing plate to be divided into upper and lower two chambers, and described dividing plate is fixed with the overflow pipe of multiple different liquid level.By arranging dividing plate in condensation chamber, the ethylene glycol of liquid is separated with fixing oligomer, it is to avoid oligomer blocks condenser, the also inwall suitable position at condensation chamber arranges ultrasonic wave position material meter, when the oligomer collected exceedes volume, send warning, remind staff to clear up in time.
Description
Technical field
The utility model relates to a kind of condenser, particularly relates to a kind of anti-blocking condenser for polycondensation of polyester.
Background technology
When production of polyester polycondensation, the condensation chamber using at present is conical cavity bottom it, and the small-caliber end of conical cavity is positioned at
The bottom of condensation chamber；When producing, unnecessary ethylene glycol and a small amount of oligomer are extracted out by vacuum and are entered condensation chamber, then from
The bell that the small-caliber end of condensation chamber lower end is formed is discharged.Wherein ethylene glycol is liquid, it is necessary to discharges clean guarantee and gathers
Ester produces and proceeds；Oligomer is solid, does not affect production, but is very easy to the bell bottom blocking condensation chamber, once
Blocking, ethylene glycol liquid also cannot be discharged, and cannot continue so that producing, and currently for preventing blocking, usual condenser is using
After a period of time, condenser is taken apart flushing, time and effort consuming, and is unfavorable for continuous prodution.
Content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, proposes a kind of anti-blocking condensation for polycondensation of polyester
Device, by the overflow pipe arranging dividing plate and different liquid levels in condensation chamber so that condenser can accommodate more oligomer and not
Blocking, reduces cleaning frequency, makes polyester continuous prodution.
For solving above-mentioned technical problem, the utility model provides a kind of anti-blocking condenser for polycondensation of polyester, including cold
Solidifying room, described condensation chamber uses horizontally disposed dividing plate to be divided into upper and lower two chambers, described dividing plate is fixed with many
The overflow pipe of individual different liquid level.
Wherein, the inwall of described condensation chamber is provided with ultrasonic material level detection unit.
It is fixedly installed in addition, described overflow pipe runs through dividing plate.
Owing to have employed technique scheme, the beneficial effects of the utility model are:
By arranging the overflow pipe of dividing plate and different liquid level in condensation chamber, by the ethylene glycol of liquid and fixing oligomer
Separate, it is to avoid oligomer blocking condenser bottom pyramidal mouth, the also inwall at condensation chamber arranges ultrasonic material level detection unit, work as collection
Oligomer when exceeding volume, send warning, remind staff to clear up in time.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, required in embodiment being described below make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of embodiment 2 in the utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the technical scheme in the present invention is further illustrated by embodiment.
Of the present utility model structure be described below:
Embodiment 1
See Fig. 1, the utility model proposes a kind of anti-blocking condenser for polycondensation of polyester, including condensation chamber 1, described
Condensation chamber 1 uses horizontally disposed dividing plate 2 to be divided into upper and lower two chambers；It is fixed with multiple different liquid on described dividing plate 2
The overflow pipe 5 of position.Dividing plate 2 and the overflow pipe 5 of different liquid level are set in condensation chamber 1.Solid oligomer is at the work of own wt
With sinking and be gathered on dividing plate 2, the duty of the overflow pipe 5 of multiple different liquid levels, according to liquid second two in upper chamber 3
The liquid level at alcohol place selects；When liquid glycol high level, set overflow pipe 5 completely or partially works discharge opeing, works as second
When glycol is to middle liquid level, high level overflow pipe 5 is closed, when the liquid level of ethylene glycol is positioned at low liquid level, and low liquid level overflow pipe 5 dozens
Opening, other overflow pipes 5 are closed.Ethylene glycol enters lower chambers 4 by overflow pipe 5, then discharges from the bell of lower chambers 4, Gu
Body oligomer is deposited on dividing plate 2, make the ethylene glycol of liquid separate with fixing oligomer, it is to avoid oligomer blocks condenser
The bell of lower end.
Preferably, described overflow pipe 5 run through dividing plate 2 coordinate be fixedly installed, the leakage fluid dram of overflow pipe 5 is placed in dividing plate
The lower section or concordant with the bottom surface of dividing plate 2 of 2, discharge opeing effect is good, prevents solid oligomer from the space between overflow pipe 5 and dividing plate 2
Enter lower chambers 4.In use, ethylene glycol to be condensed is imported in condensation chamber 1 by inlet 7；Then according to condensation chamber 1
Ethylene glycol is entered lower chambers 4 by overflow pipe 5, then from conical cavity by Liquid level corresponding overflow pipe 5 break-make of interior liquid
The bell of the small-bore formation of lower end is discharged；Solid oligomer is deposited on dividing plate 2.Arrange on the inwall of described condensation chamber 1
There is ultrasonic material level detection unit 6.After the solid oligomer on dividing plate 2 reaches the value setting, ultrasonic material level detection unit 6 sends warning,
Remind cleaning, it is not necessary to manual monitoring.
Preferably, dividing plate 2 is detachably arranged, such as: slide and arrange, arrange chute, dividing plate 2 at condensation chamber 1 inwall
Arranged by slide.
Embodiment 2
See Fig. 2, a kind of anti-blocking condenser for polycondensation of polyester of the utility model, including condensation chamber 1, described condensation
Room 1 uses horizontally disposed dividing plate 2 to be divided into upper and lower two chambers, and described dividing plate 2 is fixed with multiple different liquid level
Overflow pipe 5.Dividing plate 2 and the overflow pipe 5 of different liquid level are set in condensation chamber 1.Described condensation chamber 1 upper chamber 3 level runs through to be had
Condensate pipe 8, the center of described dividing plate 2 arranges handle 9.Solid oligomer sinks under the effect of own wt and assembles
On dividing plate 2, the duty of the overflow pipe 5 of multiple different liquid levels, according to the liquid level choosing at liquid glycol place in upper chamber 3
Select；When liquid glycol high level, set overflow pipe 5 completely or partially works discharge opeing, when ethylene glycol to middle liquid level,
High level overflow pipe 5 is closed, and when the liquid level of ethylene glycol is positioned at low liquid level, low liquid level overflow pipe 5 is opened, and other overflow pipes 5 close
Close.Ethylene glycol enters lower chambers 4 by overflow pipe 5, then discharges from the bell of lower chambers 4, solid oligomer be deposited in every
On plate 2, the ethylene glycol of liquid is made to separate with fixing oligomer, it is to avoid oligomer blocks the bell of condenser lower end.Make
For preferred version, dividing plate 2 is detachably arranged, such as: slides and arranges, and arranges chute at condensation chamber 1 inwall, and dividing plate 2 is sliding by chute
Dynamic setting.
During use, ethylene glycol to be condensed is imported to, in condensation chamber 1, run through the condensed water of condensation chamber 1 by inlet 7
Pipe 8 makes glycol-cooled be condensed into liquid, the oligomer eductor condenser producing unnecessary ethylene glycol and polycondensation, passes through at it
During lower chambers 4, being arranged on the dividing plate 2 at lower chambers 4 can separate ethylene glycol with oligomer, and ethylene glycol is flowed into by overflow pipe 5
Lower chambers 4, then flow out condenser through bell, oligomer is left on dividing plate 2, and with the continuation producing, oligomer is at dividing plate 2
Piling up more and more, ultrasonic material level detection unit 6 detects the volume of oligomer, when oligomer reaches the storage volumes upper limit arranging,
Ultrasonic material level detection unit 6 can send alarm, reminds staff to clear up the oligomer on dividing plate 2, has only to hold during cleaning dividing plate 2
Dividing plate 2 is skidded off from chute by the handle 9 being arranged on dividing plate 2, after cleaning out the oligomer on dividing plate 2, then will utilize handle
Dividing plate 2 is put into condenser and just can be worked on by hand 9.Handle 9 uses the segmental arc of different length to seamlessly transit and forms, and makes
Used time, reach anti-skidding effect, it is not easy to gather solid, liquid.
Finally illustrating, above example is only in order to illustrate technical scheme and unrestricted, although with reference to relatively
The present invention has been described in detail by good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent, and without deviating from objective and the scope of technical solution of the present invention, it all should be covered at this
In the middle of the right of invention.
Claims (3)
1. the anti-blocking condenser for polycondensation of polyester, including condensation chamber, it is characterised in that: described condensation chamber uses level
The dividing plate arranging is divided into upper and lower two chambers, and described dividing plate is fixed with the overflow pipe of multiple different liquid level.
2. a kind of anti-blocking condenser for polycondensation of polyester according to claim 1, it is characterised in that: described condensation chamber
It is provided with ultrasonic material level detection unit on inwall.
3. a kind of anti-blocking condenser for polycondensation of polyester according to claim 1 and 2, it is characterised in that: described overflow
Pipe runs through dividing plate and is fixedly installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620630762.4U CN205679085U (en) | 2016-06-23 | 2016-06-23 | A kind of anti-blocking condenser for polycondensation of polyester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620630762.4U CN205679085U (en) | 2016-06-23 | 2016-06-23 | A kind of anti-blocking condenser for polycondensation of polyester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205679085U true CN205679085U (en) | 2016-11-09 |
Family
ID=57429054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620630762.4U Expired - Fee Related CN205679085U (en) | 2016-06-23 | 2016-06-23 | A kind of anti-blocking condenser for polycondensation of polyester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205679085U (en) |
-
2016
- 2016-06-23 CN CN201620630762.4U patent/CN205679085U/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 | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 444100 Three Groups of Baling Village, Baling Office, Dangyang City, Hubei Province Patentee after: Yichang Zhongying Science and Technology Development Co., Ltd. Address before: 444100 Three Groups of Baling Village, Baling Office, Dangyang City, Hubei Province Patentee before: Yichang Zhong Ying synthetic material Co., Ltd. |
|
| 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: 20161109 Termination date: 20210623 |