CN106730972A - A kind of octanol retracting device - Google Patents
A kind of octanol retracting device Download PDFInfo
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- CN106730972A CN106730972A CN201510810089.2A CN201510810089A CN106730972A CN 106730972 A CN106730972 A CN 106730972A CN 201510810089 A CN201510810089 A CN 201510810089A CN 106730972 A CN106730972 A CN 106730972A
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- shell
- tube
- fixed pulley
- condensers
- inlet pipe
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Abstract
The invention discloses one kindIt is pungentAlcohol retracting device, tank, alcohol liquid receiving tank are accepted including three shell and tube condensers, condensate liquid, the shell side of three shell and tube condensers is serially connected, the tube side of three shell and tube condensers is parallel with one another, air inlet pipe is connected with the shell side inlet of the bottom shell and tube condenser, the shell-side outlet of the top shell and tube condenser is connected with blast pipe；Tube side one end connector of each shell and tube condenser connects recirculated water inlet pipe, and other end connection recirculated water inlet pipe, bottom shell and tube condenser bottom communicates with condensate liquid undertaking tank.The device uses three shell and tube condensers, and condensation effect is good, and simple structure, energy-conserving and environment-protective, and the octanol rate of recovery is high, is especially avoided that the possibility for hindering and causing retracting device failure for some reason.
Description
Technical field
The present invention relates to chemical industry tail gas process field, and in particular to a kind ofIt is pungentAlcohol retracting device.
Background technology
In the production such as chemical enterprise DOP, DOTP, octanol can carry away a part of octanol secretly as main raw material(s) in waste gas, such as be recycled not in time, not only waste raw material, but also environment can be caused harm.The conventional method of existing market is to be separated the material condensations such as the octanol in waste gas with condenser, then again discharges remaining gas.The deficiency of this device is once there are the emergency situations such as power failure, the circulation of condenser can not run well, the system pressure is caused to raise, occur that untreated tail gas leaks entrainment of condensate liquid from emptying, cause waste gas discharge exceeded, even jeopardize surrounding enviroment, therefore in the urgent need to the practical problem for solving presently, there are by technological innovation.
The content of the invention
Goal of the invention：The present invention provides a kind of octanol retracting device aiming at deficiency present on current technology.
Technical scheme：In order to solve the above technical problems, thisIt is pungentAlcohol retracting device, tank, alcohol liquid receiving tank are accepted including three shell and tube condensers, condensate liquid, the shell side of three shell and tube condensers is serially connected, the tube side of three shell and tube condensers is parallel with one another, air inlet pipe is connected with the shell side inlet of the bottom shell and tube condenser, the shell-side outlet of the top shell and tube condenser is connected with blast pipe；Tube side one end connector of each shell and tube condenser connects recirculated water inlet pipe, and other end connection recirculated water inlet pipe, bottom shell and tube condenser bottom is accepted tank and communicated with a condensate liquid, it is characterised in that：The blast pipe of the top shell and tube condenser is passed through an alcohol liquid receiving tank, the blast pipe is provided with atmospheric valve, the atmospheric valve uses Solenoid ball valve, and it is provided with drawstring and fixed pulley I and fixed pulley II, described drawstring one end is tied up on the handle of Solenoid ball valve across after fixed pulley I and fixed pulley II, is tied up on pull handle.
In whole production process, under normal circumstances, shell and tube condenser is all separated the octanol produced by waste gas by condensation, it is ensured that can not be in condensing gaseous material from the harmless discharge of atmospheric valve.
When circulation breaks down suddenly, first close atmospheric valve, the waste gas of entrainment condensate liquid is set to be introduced into alcohol flow container, under cooling, the wash conditions of the room temperature alcohol liquid so in alcohol flow container, octanol and other chemical substance major parts will be left in alcohol flow container in useless expense gas, containing alcohol waste gas into air is less, and the octanol rate of recovery is high；After trouble shooting, atmospheric valve is then turned on, the circulatory system recovers normal operation.
Beneficial effect：The present invention uses three shell and tube condensers, and condensation effect is good, and simple structure, energy-conserving and environment-protective, and the octanol rate of recovery is high, is especially avoided that the possibility for hindering and causing retracting device failure for some reason.
Brief description of the drawings
Fig. 1 is the structural representation of octanol retracting device；
Fig. 2 is the partial schematic diagram for being vented valve position.
In figure：1st, shell and tube condenser, 2, condensate liquid accept tank, 3, alcohol flow container, 4, recirculated water inlet pipe, 5, recirculated water outlet pipe, 6, air inlet pipe, 7, atmospheric valve, 8, blast pipe, 9, handle, 10, drawstring, 11, fixed pulley I, 12, fixed pulley I, 13, pull handle.
Specific embodiment
As depicted in figs. 1 and 2, originallyIt is pungentAlcohol retracting device, tank 2, alcohol liquid receiving tank 3 are accepted including three shell and tube condensers 1, condensate liquid, the shell side of three shell and tube condensers 1 is serially connected, the tube side of three shell and tube condensers is parallel with one another, air inlet pipe 6 is connected with the shell side inlet of the bottom shell and tube condenser 1, the shell-side outlet of the top shell and tube condenser is connected with blast pipe 8；Tube side one end connector of each shell and tube condenser connects recirculated water inlet pipe 4, and other end connection recirculated water outlet pipe 5, the bottom of bottom shell and tube condenser 1 connects with condensate liquid undertaking tank 2, it is characterised in that：The blast pipe 8 of the top shell and tube condenser 1 is passed through alcohol liquid receiving tank 3, the blast pipe is provided with atmospheric valve 7, the atmospheric valve 7 uses Solenoid ball valve, and it is provided with drawstring 10 and fixed pulley I11 and fixed pulley II12, the one end of the drawstring 10 is tied up on the handle 9 of Solenoid ball valve across after fixed pulley I11 and fixed pulley II12, tie up on pull handle 13, the material of the fixed pulley I11 and fixed pulley II12 is made of 316 stainless steels, the drawstring 10 is using the nylon plastic(s) rope being made up of ABS material.
Claims (2)
1. a kind ofIt is pungentAlcohol retracting device, tank, alcohol liquid receiving tank are accepted including three shell and tube condensers, condensate liquid, the shell side of three shell and tube condensers is serially connected, the tube side of three shell and tube condensers is parallel with one another, air inlet pipe is connected with the shell side inlet of the bottom shell and tube condenser, the shell-side outlet of the top shell and tube condenser is connected with blast pipe, tube side one end connector of each shell and tube condenser connects recirculated water inlet pipe, the other end connects recirculated water inlet pipe, tank is accepted with a condensate liquid and communicated in bottom shell and tube condenser bottom, it is characterised in that：The blast pipe of the top shell and tube condenser is passed through an alcohol liquid receiving tank, the blast pipe is provided with atmospheric valve, the atmospheric valve uses Solenoid ball valve, and it is provided with drawstring and fixed pulley I and fixed pulley II, described drawstring one end is tied up on the handle of Solenoid ball valve across after fixed pulley I and fixed pulley II, is tied up on pull handle.
2. as claimed in claim 1It is pungentAlcohol retracting device, it is characterised in that：The material of the fixed pulley I and fixed pulley II is made of 316 stainless steels, and the drawstring uses the nylon plastic(s) rope being made up of ABS material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510810089.2A CN106730972A (en) | 2015-11-23 | 2015-11-23 | A kind of octanol retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510810089.2A CN106730972A (en) | 2015-11-23 | 2015-11-23 | A kind of octanol retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106730972A true CN106730972A (en) | 2017-05-31 |
Family
ID=58885962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510810089.2A Pending CN106730972A (en) | 2015-11-23 | 2015-11-23 | A kind of octanol retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106730972A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202199154U (en) * | 2011-08-17 | 2012-04-25 | 张炜海 | Tail gas treatment device |
| CN205235448U (en) * | 2015-11-23 | 2016-05-18 | 宜兴市阳洋塑料助剂有限公司 | Octanol recovery unit |
-
2015
- 2015-11-23 CN CN201510810089.2A patent/CN106730972A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202199154U (en) * | 2011-08-17 | 2012-04-25 | 张炜海 | Tail gas treatment device |
| CN205235448U (en) * | 2015-11-23 | 2016-05-18 | 宜兴市阳洋塑料助剂有限公司 | Octanol recovery unit |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |