CN205412477U - High pressure alkaline bath - Google Patents
High pressure alkaline bath Download PDFInfo
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- CN205412477U CN205412477U CN201620129715.1U CN201620129715U CN205412477U CN 205412477 U CN205412477 U CN 205412477U CN 201620129715 U CN201620129715 U CN 201620129715U CN 205412477 U CN205412477 U CN 205412477U
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- groove drum
- pressure
- temperature
- high pressure
- heat pipe
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Abstract
The utility model relates to an auxiliary assembly of chemical fibre equipment, especially a high pressure alkaline bath. Mainly comprise support (1), groove drum (2), coiled steam heating pipe (3) and closing cap (4), the inner wall dish of groove drum (2) has steam heating pipe (3), cooperates and is compressed tightly by clamp bolt (6) through flange seal between closing cap (4) and groove drum (2). The inner chamber of groove drum (2) passes through overheat protection and pressure control device such as the external condenser of pipeline, can carry out real time control to temperature and the pressure in the groove drum (2) to ensure that temperature and pressure are in the work numerical value of setting for. It is clean effectual, efficient, environmental protection and energy saving.
Description
Technical field
This utility model relates to the auxiliary equipment of a kind of chemical fibre equipment, particularly a kind of high pressure base washing trough.By special cleaning, under high-temperature high-pressure state, the fused mass directly spinning filtration core in chemical fibre equipment is carried out.
Background technology
Alkaline bath is one of process unit in fused mass directly spinning filtration core purging system device, for the filtration core that front road is cleaned is carried out alkali washing process.
Currently for the alkaline bath of cleaning fused mass directly spinning filtration core, it is the cleaning way using open type mostly.The cleaning way of this open type, is i.e. that the notch of rinse bath is entirely to open wide and does not closes.When temperature reach certain numerical value, cleanout fluid come to life time, substantial amounts of steam direct evaporation, can be to environment in indoor；Furthermore, owing to alkaline bath is unenclosed construction, in cell body, it is unable to reach certain High Temperature High Pressure, so cleaning performance is poor.
Summary of the invention
Technical barrier to be solved in the utility model is to overcome the deficiencies in the prior art, it is provided that a kind of high pressure base washing trough, make the cleanout fluid in groove drum when High Temperature High Pressure, filtration core is carried out alkali cleaning, improves work efficiency, decrease the environmental pollution caused because of steam ascension.
Technical solution of the present utility model is, the bottom of groove drum 2 is provided with support 1, and the inwall dish of groove drum 2 has and adds heat pipe 3, it is characterised in that: the upper end of groove drum 2 is provided with capping 4, and capping 4 is coordinated by flange seal between groove drum 2, and compressed by hold-down bolt 6；The inner chamber of groove drum 2 connects overtemperature protection and pressure control device by pipeline.
Add the steam type that heat pipe 3 is external high-temperature steam and add heat pipe.
This utility model and prior art the possessed advantage that compares is that cleaning effect is good, and efficiency is high, energy-conserving and environment-protective；Groove drum chamber pressure and rinse liquid temperature are the most controlled, and automaticity is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Label in figure: 1-support, 2-groove drum, 3-adds heat pipe, and 4-covers, 5-hanger, 6-hold-down bolt.
Detailed description of the invention
This utility model mainly by support 1, groove drum 2, coiled add heat pipe 3 and capping 4 forms, the bottom of groove drum 2 is provided with support 1, and the inwall dish of groove drum 2 has and adds heat pipe 3, and the upper end of groove drum 2 is provided with capping 4, capping 4 is coordinated by flange seal between groove drum 2, and is compressed by hold-down bolt 6；The inner chamber of groove drum 2 connects overtemperature protection and the pressure control devices such as condenser by pipeline.
Add the steam-heating pipe that heat pipe 3 is external high-temperature steam, be close to the medial wall of groove drum 2.
Hanger 5 is used for lifting by crane handling capping 4.Notch uses flange-type closed, convenient disassembly, good sealing effect.
The temperature and pressure of groove drum 2, by the overtemperature protections such as external condenser and pressure control device, can be controlled by this utility model in real time, to guarantee that temperature and pressure is in the numerical value set.
During work; it is marked with alkaline cleaning fluid in groove drum 2; to need to be heated the filtration core work-piece of cleaning in the cleanout fluid of groove drum 2; cover capping 4 and carry out sealing compression with hold-down bolt 6; groove drum 2 is made to heat in sealed states; when reaching the operating pressure of 0.08MPA, overtemperature protection and pressure control device can start automatically, to ensure that the cleanout fluid in groove drum 2 constant can carry out automatic alkali cleaning to filtration core under the operating temperature set and pressure.
Temperature, pressure control mode: use 2 electro connecting pressure gauges, point low report, high report, Gao Gaobao, circulate pressure release back and forth by pneumatic operated valve.When pressure reaches high report setting value, steam off heat control valve；When pressure reaches high report setting value, automatically open up relief valve, after condenser cools down, return high pressure base washing trough, the now instantaneous decline of pressure；Closing when pressure drops to the low relief valve that gives the correct time, steam heat control valve is again turned on, and to realize temperature, pressure automatically controls.Release without steam during work, environmentally safe, and work efficiency is high.
Claims (2)
1. a high pressure base washing trough, the bottom of groove drum (2) is provided with support (1), the inwall dish of groove drum (2) has and adds heat pipe (3), it is characterized in that: the upper end of groove drum (2) is provided with capping (4), capping (4) is coordinated by flange seal between groove drum (2), and is compressed by hold-down bolt (6)；The inner chamber of groove drum (2) connects overtemperature protection and pressure control device by pipeline.
2. a kind of high pressure base washing trough as claimed in claim 1, it is characterised in that: add the steam type that heat pipe (3) is external high-temperature steam and add heat pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620129715.1U CN205412477U (en) | 2016-02-21 | 2016-02-21 | High pressure alkaline bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620129715.1U CN205412477U (en) | 2016-02-21 | 2016-02-21 | High pressure alkaline bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205412477U true CN205412477U (en) | 2016-08-03 |
Family
ID=56541302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620129715.1U Active CN205412477U (en) | 2016-02-21 | 2016-02-21 | High pressure alkaline bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205412477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794459A (en) * | 2019-03-29 | 2019-05-24 | 河南开祥精细化工有限公司 | A kind of polyester fondant filter element cleaning technique |
-
2016
- 2016-02-21 CN CN201620129715.1U patent/CN205412477U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794459A (en) * | 2019-03-29 | 2019-05-24 | 河南开祥精细化工有限公司 | A kind of polyester fondant filter element cleaning technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |