CN208145704U - A kind of butyl acetate tail gas carbon fiber adsorption processing system - Google Patents
A kind of butyl acetate tail gas carbon fiber adsorption processing system Download PDFInfo
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- CN208145704U CN208145704U CN201820298995.8U CN201820298995U CN208145704U CN 208145704 U CN208145704 U CN 208145704U CN 201820298995 U CN201820298995 U CN 201820298995U CN 208145704 U CN208145704 U CN 208145704U
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Abstract
The utility model relates to a kind of butyl acetate tail gas carbon fiber adsorption processing systems, air intake filter air inlet air inlet, air intake filter air outlet connects air inlet triple valve through main air blower, air inlet triple valve connects air inlet all the way, air flap valve in air inlet through one or more is correspondingly connected with one or more ACF adsorption box, steam pipe is connected with through steam ball valve on ACF adsorption box, ACF adsorption box is through the exhaust air hose outlet air with outlet triple valve, pipe bundle condenser one end also is connected through the analytic tube with parsing butterfly valve on air flap valve, the pipe bundle condenser other end connects layer-divided box through gas-liquid separator, layer-divided box overflow connects storage tank, layer-divided box bottom connects sewage discharge, layer-divided box and storage tank top cooled via return air blower, return-air butterfly valve connects air intake filter import or side-entrance.The system structure is compact, absorbs, separates that convenient, at low cost, absorptivity is high.
Description
Technical field
The utility model relates to exhaust treatment system, specifically a kind of butyl acetate tail gas carbon fiber adsorption processing system
System.
Background technique
The processing of the tail gas of organic solvent during Production in Chemical Plant, it has also become production sustainable development needs to consider
The problem of.In traditional handicraft, containing butyl acetate tail gas by being handled after flash distillation preheating by organic solvent absorption, flash distillation has phase
When a part of heat is unutilized, the waste of condensed water heat is caused, and organic solvent absorption is handled, absorbed, separating acetic acid
Butyl ester it is at high cost.
Summary of the invention
The utility model provides a kind of compact-sized, absorbs, separates butyl acetate convenient, at low cost, that absorptivity is high
Tail gas carbon fiber adsorption processing system.
The technical solution adopted in the utility model is：A kind of butyl acetate tail gas carbon fiber adsorption processing system, feature
It is：Including air intake filter, main air blower, air inlet triple valve, air inlet, air flap valve, steam pipe, steam ball valve, one
Or more ACF adsorption box, parsing butterfly valve, analytic tube, pipe bundle condenser, gas-liquid separator, layer-divided box, storage tank, exhaust air hose,
Outlet triple valve, spiral-plate heat exchanger, return-air blower and return-air butterfly valve, air intake filter air inlet air inlet, air intake filter go out
Air port connects air inlet triple valve through main air blower, and air inlet triple valve connects air inlet all the way, through one or more in air inlet
Air flap valve is correspondingly connected with one or more ACF adsorption box, is connected with steam pipe through steam ball valve on ACF adsorption box, and ACF inhales
Attached case is also cold through the analytic tube connection tubulation with parsing butterfly valve on air flap valve through the exhaust air hose outlet air with outlet triple valve
Condenser one end, the pipe bundle condenser other end connect layer-divided box through gas-liquid separator, and layer-divided box overflow connects storage tank, layer-divided box bottom
Sewage discharge is connect, layer-divided box connects air intake filter import or side-entrance with storage tank top cooled via return air blower, return-air butterfly valve.
Including spiral-plate heat exchanger, layer-divided box bottom connects sewage through spiral-plate heat exchanger and is discharged.
The exhaust air hose is connected on air inlet triple valve.
The gas-liquid separator cooled via return air blower, the connection air intake filter import of return-air butterfly valve or side-entrance.
Exhaust gas containing butyl acetate is entered under main air blower effect by air intake filter, through air inlet triple valve, air inlet,
Air flap valve enters ACF adsorption box, is adsorbed by activated carbon fiber, and one or more ACF adsorption box can switch use, improves
Adsorption efficiency.Tail gas after absorption is discharged by exhaust air hose through outlet triple valve.Butyl acetate in exhaust gas is adsorbed on activity
On carbon fiber, the exhaust gas of purification is discharged.
After activated carbon fiber adsorption saturation, saturated vapor is passed through through steam pipe, steam ball valve into ACF adsorption box and is carried out
Desorption desorbs the gassiness butyl acetate liquid mixture to get off and enters tubulation condensation through air flap valve, parsing butterfly valve, analytic tube
Device, gas-liquid separator are cooled down with recirculated water.It is flowed into layer-divided box by the liquid phase mixture of B-grade condensation, upper layer is not
The butyl acetate for being dissolved in water overflows to storage tank, the wastewater and sewage discharge of lower layer.It is carried secretly in natural volatilization gas in layer-divided box, storage tank
Butyl acetate tail gas by return-air blower, return-air butterfly valve introduce air intake filter carry out circulation absorption recycling.
In ACF adsorption box adsorption process or in exhaust process, the exhaust gas containing butyl acetate can be by being vented air hose, air inlet
Triple valve returns to air inlet and forms sorption cycle gas circuit, is conducive to improve adsorption efficiency.It is parsed in storage tank isolated
Organic solvent can be recycled directly.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is Fig. 1 top view.
In figure：Analytic tube 1, outlet triple valve 2, exhaust air hose 3, ACF adsorption box 4, storage tank 5, layer-divided box 6, tubulation condensation
Device 7, gas-liquid separator 8, spiral-plate heat exchanger 9, return-air blower 10, return-air butterfly valve 11, air intake filter 12, parsing butterfly valve 13,
Steam pipe 14, air flap valve 15, steam ball valve 16, air inlet 17, air inlet triple valve 18, main air blower 19.
Specific embodiment
Below in conjunction with attached drawing, the present invention will be further described.
Fig. 1, shown in 2：A kind of butyl acetate tail gas carbon fiber adsorption processing system include analytic tube 1, outlet triple valve 2,
It is vented air hose 3, ACF adsorption box 4, storage tank 5, layer-divided box 6, pipe bundle condenser 7, gas-liquid separator 8, spiral-plate heat exchanger 9, return-air
Blower 10, return-air butterfly valve 11, air intake filter 12, parsing butterfly valve 13, steam pipe 14, air flap valve 15, steam ball valve 16, into
Gas air hose 17, air inlet triple valve 18, main air blower 19.
12 air inlet air inlet of air intake filter, air intake filter air outlet connect air inlet triple valve 18 through main air blower 19, into
Gas triple valve connects air inlet 17 all the way, is correspondingly connected with one or more through one or more air flap valve 15 in air inlet
ACF adsorption box 4, be connected with steam pipe 14 through steam ball valve 16 on ACF adsorption box, ACF adsorption box 4 is through band outlet triple valve 2
The 2 one end outlet air of exhaust air hose, air hose is another is terminated in air inlet triple valve another way for exhaust, also through band on air flap valve 15
The analytic tube 1 for parsing butterfly valve 13 connects 7 one end of pipe bundle condenser, and the pipe bundle condenser other end is connected through gas-liquid separator 8 and is layered
Case 6, layer-divided box overflow connect storage tank 5, and layer-divided box bottom connects sewage through spiral-plate heat exchanger 9 and is discharged, layer-divided box and storage tank top
Cooled via return air blower 10, return-air butterfly valve 11 connect 12 import of air intake filter or side-entrance.
Claims (4)
1. a kind of butyl acetate tail gas carbon fiber adsorption processing system, it is characterised in that：Including air intake filter, main air blower, into
Gas triple valve, air inlet, air flap valve, steam pipe, steam ball valve, one or more ACF adsorption box, parsing butterfly valve, solution
Analyse pipe, pipe bundle condenser, gas-liquid separator, layer-divided box, storage tank, exhaust air hose, outlet triple valve, spiral-plate heat exchanger, return-air
Blower and return-air butterfly valve, air intake filter air inlet air inlet, air intake filter air outlet connect air inlet triple valve through main air blower, into
Gas triple valve connects air inlet all the way, is correspondingly connected with one or more through one or more air flap valve in air inlet
ACF adsorption box is connected with steam pipe through steam ball valve on ACF adsorption box, and ACF adsorption box is through the exhaust air hose with outlet triple valve
Outlet air also connects pipe bundle condenser one end, pipe bundle condenser other end warp through the analytic tube with parsing butterfly valve on air flap valve
Gas-liquid separator connects layer-divided box, and layer-divided box overflow connects storage tank, and layer-divided box bottom connects sewage discharge, layer-divided box and storage tank top
Cooled via return air blower, the connection air intake filter import of return-air butterfly valve or side-entrance.
2. a kind of butyl acetate tail gas carbon fiber adsorption processing system according to claim 1, it is characterised in that：Including spiral shell
Spiral plate exchanger, layer-divided box bottom connect sewage through spiral-plate heat exchanger and are discharged.
3. a kind of butyl acetate tail gas carbon fiber adsorption processing system according to claim 1, it is characterised in that：The row
Gas air hose is connected on air inlet triple valve.
4. a kind of butyl acetate tail gas carbon fiber adsorption processing system according to claim 1, it is characterised in that：The gas
Liquid/gas separator cooled via return air blower, the connection air intake filter import of return-air butterfly valve or side-entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298995.8U CN208145704U (en) | 2018-03-05 | 2018-03-05 | A kind of butyl acetate tail gas carbon fiber adsorption processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298995.8U CN208145704U (en) | 2018-03-05 | 2018-03-05 | A kind of butyl acetate tail gas carbon fiber adsorption processing system |
Publications (1)
| Publication Number | Publication Date |
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| CN208145704U true CN208145704U (en) | 2018-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820298995.8U Active CN208145704U (en) | 2018-03-05 | 2018-03-05 | A kind of butyl acetate tail gas carbon fiber adsorption processing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115337752A (en) * | 2022-08-22 | 2022-11-15 | 山西诚宏福得一化工有限公司 | Industrial tail gas treatment device |
-
2018
- 2018-03-05 CN CN201820298995.8U patent/CN208145704U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115337752A (en) * | 2022-08-22 | 2022-11-15 | 山西诚宏福得一化工有限公司 | Industrial tail gas treatment device |
| CN115337752B (en) * | 2022-08-22 | 2023-12-19 | 山西诚宏福得一化工有限公司 | Industrial tail gas treatment device |
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