CN204735088U - Reation kettle water reuse device - Google Patents
Reation kettle water reuse device Download PDFInfo
- Publication number
- CN204735088U CN204735088U CN201520519762.2U CN201520519762U CN204735088U CN 204735088 U CN204735088 U CN 204735088U CN 201520519762 U CN201520519762 U CN 201520519762U CN 204735088 U CN204735088 U CN 204735088U
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- separator
- condenser pipe
- water
- collecting vat
- discharge nozzle
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Abstract
The utility model belongs to the technical field of mechanical equipment and specifically relates to a reation kettle water reuse device, including separator, first condenser pipe, second condenser pipe, water collecting vat, discharging pipe and parting liquid collecting vat, the separator is connected with reation kettle through first condenser pipe, and second condenser pipe one end is connected at the top of separator, and the second condenser pipe other end is connected with the water collecting vat, discharging pipe one end is connected in the bottom of separator, and the discharging pipe other end is connected with the parting liquid collecting vat, installs agitating unit and electric heater in the separator. Ethylene glycol and the water of steam state forms through first condenser pipe cooling back and mixes during the liquid stream goes into the separator among the reation kettle, heats to mixing liquid, stirs through the separator and separate mixing liquid, reaches 105 DEG C of left and right sides in the temperature, and the water of steam state passes through the second condenser pipe and gets into the water collecting vat, and the ethylene glycol of liquid gets into the parting liquid collecting vat through the discharging pipe and carries out recycle, has reduced the manufacturing cost of enterprise.
Description
Technical field
The utility model relates to technical field of mechanical equipment, especially a kind of reactor waste water utilization device.
Background technology
React in a kettle. at ethylene glycol (EG) and hexylene glycol (AA) and generate PEPA (PET) and water, reaction temperature is at about 250 DEG C, the final stage of reaction, excessive ethylene glycol (EG) needs to be separated, because ethylene glycol (EG) boiling point is at 197.4 DEG C, therefore the water generated during excessive ethylene glycol (EG) becomes with course of reaction at high temperature becomes steam state, enter in separator by condenser pipe, and ethylene glycol (EG) and aqueous mixtures are waste water, in Chemical Manufacture, in reactor, produce waste water at present directly to get rid of after simply processing, this method not only contaminated environment, also add entreprise cost.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of reasonable in design, and structure is simple, recoverable, pollution-free, the reactor waste water utilization device that cost is low.
The technical scheme in the invention for solving the above technical problem is: a kind of reactor waste water utilization device, comprise separator, first condenser pipe, second condenser pipe, water collecting groove, discharge nozzle and parting liquid feeder, described separator is connected with reactor by the first condenser pipe, described second condenser pipe one end is connected to the top of separator, the described second condenser pipe other end is connected with water collecting groove, described discharge nozzle one end is connected to the bottom of separator, the described discharge nozzle other end is connected with parting liquid feeder, agitating device and electric heater are installed in described separator.In reactor, the ethylene glycol of steam state and water flow in separator by forming mixed liquor after the first condenser pipe cooling, by separator, mixed liquor heated, stir mixed liquor is separated, about 105 DEG C are reached in temperature, the water of steam state enters water collecting groove by the second condenser pipe, the ethylene glycol of liquid enters parting liquid feeder by discharge nozzle and recycles, pollution-free, and reduce enterprise's production cost.
As preferably, described agitating device comprises shaft, and is fixed on the multiple paddles on shaft, and described shaft bottom is positioned at the bottom of separator, accelerates mixed liquor and is separated.
As preferably, described discharge nozzle is provided with the control valve controlling discharge nozzle and close or open, the convenient outflow controlling parting liquid.
The utility model compared with prior art, have the following advantages and effect: 1, by separator, mixed liquor heated, stir, mixed liquor is separated, the water of steam state enters water collecting groove by the second condenser pipe, the ethylene glycol of liquid enters parting liquid feeder by discharge nozzle and recycles, pollution-free, and reduce enterprise's production cost; 2, agitating device, accelerates mixed liquor and is separated; 3, the control valve that discharge nozzle is arranged conveniently controls the outflow of parting liquid.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
In figure: reactor 1, separator 2, first condenser pipe 3, second condenser pipe 4, water collecting groove 5, discharge nozzle 6 and parting liquid feeder 7, agitating device 8, shaft 9, paddle 10, control valve 11.
Detailed description of the invention
See Fig. 1, reactor heat sink in the present embodiment, comprise separator 2, first condenser pipe 3, second condenser pipe 4, water collecting groove 5, discharge nozzle 6 and parting liquid feeder 7, separator 2 is connected with reactor 1 by the first condenser pipe 3, second condenser pipe 4 one end is connected to the top of separator 2, second condenser pipe 4 other end and water collecting groove 5, discharge nozzle 6 one end is connected to the bottom of separator 2, discharge nozzle 6 other end is connected with parting liquid feeder 7, agitating device 8 and electric heater are installed in separator 2, agitating device 8 comprises shaft 9, and the multiple paddles 10 be fixed on shaft 9, shaft 9 bottom is positioned at the bottom of separator 2, the control valve 11 controlling discharge nozzle 6 and close or open is provided with at discharge nozzle 6.
Operation principle: the mixed liquor that in reactor 1, the ethylene glycol of steam state and water cool rear formation ethylene glycol and water by the first condenser pipe 3 flows in separator 2, heated by separator 2 pairs of mixed liquors, stir mixed liquor is separated, about 105 DEG C are reached in temperature, the water of steam state enters water collecting groove 5 by the second condenser pipe 4, the ethylene glycol of liquid enters parting liquid feeder 7 by discharge nozzle 6 and recycles, and reduces enterprise's production cost.
The operation principle of the utility model electric heater and structure are existing product technology, no longer describe in detail herein.
In addition, it should be noted that, the equivalence change that all structures according to the utility model inventional idea, feature and principle are done or simple change, be included in the protection domain of the utility model patent.
Claims (3)
1. a reactor waste water utilization device, it is characterized in that: comprise separator, the first condenser pipe, the second condenser pipe, water collecting groove, discharge nozzle and parting liquid feeder, described separator is connected with reactor by the first condenser pipe, described second condenser pipe one end is connected to the top of separator, the described second condenser pipe other end is connected with water collecting groove, described discharge nozzle one end is connected to the bottom of separator, the described discharge nozzle other end is connected with parting liquid feeder, is provided with agitating device and electric heater in described separator.
2. reactor waste water utilization device according to claim 1, is characterized in that: described agitating device comprises shaft, and is fixed on the multiple paddles on shaft, and described shaft bottom is positioned at the bottom of separator.
3. reactor waste water utilization device according to claim 1, is characterized in that: described discharge nozzle is provided with the control valve controlling discharge nozzle and close or open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519762.2U CN204735088U (en) | 2015-07-17 | 2015-07-17 | Reation kettle water reuse device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519762.2U CN204735088U (en) | 2015-07-17 | 2015-07-17 | Reation kettle water reuse device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204735088U true CN204735088U (en) | 2015-11-04 |
Family
ID=54416849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520519762.2U Active CN204735088U (en) | 2015-07-17 | 2015-07-17 | Reation kettle water reuse device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204735088U (en) |
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2015
- 2015-07-17 CN CN201520519762.2U patent/CN204735088U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |