CN208457982U - Industrial tail gas processing system - Google Patents
Industrial tail gas processing system Download PDFInfo
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- CN208457982U CN208457982U CN201820311362.6U CN201820311362U CN208457982U CN 208457982 U CN208457982 U CN 208457982U CN 201820311362 U CN201820311362 U CN 201820311362U CN 208457982 U CN208457982 U CN 208457982U
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- air inlet
- surge tank
- inlet pipe
- pipe
- tail gas
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Abstract
The utility model relates to a kind of industrial tail gas processing systems, including surge tank, incinerator, the surge tank is divided into the first surge tank and the second surge tank, gas feed and gas vent are respectively provided on first surge tank and the second surge tank, the gas feed is separately connected air inlet pipe, the air inlet pipe is divided into the first air inlet pipe of the first surge tank of connection and the second air inlet pipe for connecting the second surge tank, the gas vent is separately connected downtake pipe and second exhaust pipe, the incinerator is burning boiler, the air inlet connects combustion chamber, bend pipe is set in burning boiler, heating agent is set in bend pipe, heat-exchanger rig is set on the second exhaust pipe.Compared with prior art, the utility model uniformly burns the tail gas generated in n,N-Dimethylaniline production process, and the direct heavenwards discharge of tail gas is avoided to cause environmental pollution；The heat for burning generation simultaneously is reusable in addition, can eliminate the penetrating odor of production scene, injury of the reduction to human body.
Description
Technical field
The utility model belongs to chemical equipment technical field more particularly to a kind of industrial tail gas processing system.
Background technique
During preparing n,N-Dimethylaniline, tail gas (temperature is higher, incondensible gas) cannot can not be generated solidifyingly,
These tail gas are mainly derived from the raw material storage tank, finished product storage tank and wastewater trough of workshop.In addition, slightly steaming tower, Dan Jiata and essence
Three tower discharge ports are evaporated since temperature is higher, can also be generated along with high-temperature steam；In addition, the discharging in processing kettle enters knockout drum
Separated with neutralized after need to carry out oil to discharging using hot water mutually to clean, meeting be produced along with high-temperature steam in cleaning process
Raw, not only taste is pungent for these steam, also has certain toxicity.In workshop and tank field storage tank is generated at present
The gas that gas, wastewater trough and acylated post-processing generate be entirely after collecting be attached to pipeline on rectifying column outer wall send to
50 meters of high-altitudes are vented day, obviously do not meet environmental requirement of the country to enterprise's production at this stage in this way；In addition, after acylate
The gas generated in treatment process can be cooled down gradually during pipeline transportation since temperature is higher, be easy to produce after cooling
Crystallization, crystal can enable line clogging, damage, to can become very frequently, to seriously affect to work such as cleaning, the replacements of pipeline
Manufacturing schedule.
Summary of the invention
To solve the above problems, the utility model discloses a kind of industrial tail gas processing systems, by n,N-Dimethylaniline
The tail gas burning disposal generated in production process avoids the direct heavenwards discharge of tail gas.
The utility model is realized using following means: a kind of industrial tail gas processing system, including surge tank, incinerator, institute
It states surge tank and is divided into the first surge tank and the second surge tank, be respectively provided with gas feed and gas on the first surge tank and the second surge tank
Body outlet, the gas feed are separately connected air inlet pipe, and the air inlet pipe is divided into the first air inlet pipe of the first surge tank of connection
With the second air inlet pipe for connecting the second surge tank, the exhaust outlet of the first air inlet pipe connection workshop, the second air inlet pipe connects
It connects acylate storage tank and slightly steams the discharge nozzle of tower, Dan Jiata and rectifying column, heat-exchanger rig is set on the second exhaust pipe, is changed
Thermal is connect by pipeline with thermocirculator；
The gas vent is separately connected downtake pipe and second exhaust pipe, downtake pipe and second exhaust pipe phase
The air inlet of incinerator is passed through after even, the incinerator is burning boiler, and the air inlet connects combustion chamber, sets in burning boiler
Bend pipe is set, heating agent is set in bend pipe.
Blower is equipped in first air inlet pipe and the second air inlet pipe, the air inlet of the blower connects with air outlet
It is connected in the first air inlet pipe and the second air inlet pipe, is arranged in the air inlet and air outlet of blower and the junction of air inlet pipe and absorbs
Portion, the absorption portion include shell, fill active carbon layer in shell.
Driving device, driving device is arranged in setting concentration tester and agitating paddle in the surge tank, buffering pot bottom
Output shaft protrude into tank and connect with agitating paddle bottom.
Compared with prior art, the utility model, which is had the following advantages and beneficial effects:, produces n,N-Dimethylaniline
The tail gas generated in process is uniformly burned, and the direct heavenwards discharge of tail gas is avoided to cause environmental pollution；Generation is burned simultaneously
Heat it is reusable, high temperature on-condensible gas transmission when waste heat be also recovered, saved energy consumption；In addition,
The penetrating odor of production scene can be eliminated, reduce the injury to human body.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Wherein 1- surge tank, 2- incinerator, 3- heat-exchanger rig, 4- bend pipe, 5- blower, 6- absorption portion, 7- concentration tester,
8- agitating paddle, 9- driving device.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate:
The utility model relates to a kind of industrial tail gas processing systems, including surge tank 1, incinerator 2, and not solidifying tail gas is logical first
It crosses surge tank 1 to be collected, then be burned by incinerator 2, to achieve the effect that tail gas clean-up, specifically, described
Surge tank 1 divides for the first surge tank and the second surge tank, and two surge tanks are arranged, can be to different temperatures, different types of tail
The processing that gas is distinguished is collected, and sufficient recycling can be obtained to guarantee each tail gas.
In the utility model, it is respectively provided with gas feed and gas vent on the first surge tank and the second surge tank, it is described
Gas feed is separately connected air inlet pipe, and the first air inlet pipe that the air inlet pipe is divided into the first surge tank of connection is buffered with connecting second
Second air inlet pipe of tank, the exhaust outlet of first air inlet pipe connection workshop, the second air inlet pipe connect acylate storage tank and
The thick discharge nozzle for steaming tower, Dan Jiata and rectifying column, in other words, first surge tank is to collect workshop raw materials for production
And the tail gas that obtained finished product distributes is manufactured, the second surge tank is to collect the tail gas generated in finished product manufacturing process.
Further, the gas vent is separately connected downtake pipe and second exhaust pipe, downtake pipe and
Two exhaust pipes are passed through the air inlet of incinerator 2 after being connected, the two can also be separately connected the air inlet of incinerator 2, in first exhaust
Also settable valve on pipe and second exhaust pipe, whether the outlet of the controllable exhaust pipe of setting valve and the gas output of exhaust pipe,
What is more quantified handles tail gas, since the tail gas generated in finished product manufacturing process is high-temperature steam, if high-temperature steam is straight
Connect burning, then a large amount of heat contained in steam just wasting in vain, therefore be arranged on the second exhaust pipe and change
Thermal 3, heat-exchanger rig 3 are connect by pipeline with thermocirculator；It is changed during second exhaust pipe transmits high-temperature steam
The heat that thermal 3 contains high-temperature steam is absorbed recycling, is a kind of greatly saving to the energy.
Incinerator 2 described in the utility model is burning boiler, the combustion chamber of the air inlet connection burning boiler 2.It burns
Bend pipe 4 is also set up in the sink on 2 top of burning boiler, heating agent is set in bend pipe 4, which can individually draw carry out heat exchange, also
It can transport to carrying out unified heat exchange in thermocirculator.So the uptake of thermal energy is improved, it is right to the greatest extent
Tail gas is utilized, and achievees the purpose that turn waste into wealth.
Blower 5 is equipped in first air inlet pipe and the second air inlet pipe, the air inlet and air outlet of the blower 5 are equal
It is connected in the first air inlet pipe and the second air inlet pipe, the recovery efficiency of tail gas can be accelerated after setting blower 5, protected to the greatest extent
Card tail gas does not dissipate in air.In the air inlet and air outlet of blower 5 and the junction of air inlet pipe, absorption portion 6 is set, it is described
Absorption portion 6 include shell, active carbon layer is filled in shell, the leakage of tail gas can occur to avoid junction in this way, influence to make
Use effect.
Further, setting concentration tester 7 and agitating paddle 8 in the surge tank 1, the setting driving of 1 bottom of surge tank
Device 9, the output shaft of driving device 9 are protruded into tank and are connect with 8 bottom of agitating paddle, and concentration determination device 7 is to guarantee tail gas
Concentration reaches combustible threshold value, avoids leaking caused by tail gas is non-combustible, and agitating paddle 8 is uniform by Gas Stirring in tank, enables dense
It is more accurate to spend test value.
Claims (3)
1. a kind of industrial tail gas processing system, it is characterised in that: including surge tank, incinerator, it is slow that the surge tank is divided into first
Tank and the second surge tank are rushed, gas feed and gas vent, the gas are respectively provided on the first surge tank and the second surge tank
Import is separately connected air inlet pipe, the air inlet pipe be divided into the first air inlet pipe of the first surge tank of connection with connect the second surge tank
Second air inlet pipe, the exhaust outlet of the first air inlet pipe connection workshop, the second air inlet pipe connect acylate storage tank and thick steaming
The discharge nozzle of tower, Dan Jiata and rectifying column；
The gas vent is separately connected downtake pipe and second exhaust pipe, after downtake pipe is connected with second exhaust pipe
It is passed through the air inlet of incinerator, the incinerator is burning boiler, and the air inlet connects combustion chamber, and setting is curved in burning boiler
Pipe, bend pipe is interior to be arranged heating agent, heat-exchanger rig is arranged on the second exhaust pipe, heat-exchanger rig passes through pipeline and thermocirculator
Connection.
2. the processing system according to claim 1, it is characterised in that: in first air inlet pipe and the second air inlet pipe
It is equipped with blower, the air inlet and air outlet of the blower are all connected in the first air inlet pipe and the second air inlet pipe, in blower
Absorption portion is arranged in the junction of air inlet and air outlet and air inlet pipe, and the absorption portion includes shell, filling activity in shell
Layer of charcoal.
3. the processing system according to claim 1, it is characterised in that: in the surge tank setting concentration tester and
Driving device is arranged in agitating paddle, buffering pot bottom, and the output shaft of driving device is protruded into tank and connect with agitating paddle bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311362.6U CN208457982U (en) | 2018-03-07 | 2018-03-07 | Industrial tail gas processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311362.6U CN208457982U (en) | 2018-03-07 | 2018-03-07 | Industrial tail gas processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208457982U true CN208457982U (en) | 2019-02-01 |
Family
ID=65156560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820311362.6U Active CN208457982U (en) | 2018-03-07 | 2018-03-07 | Industrial tail gas processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208457982U (en) |
-
2018
- 2018-03-07 CN CN201820311362.6U patent/CN208457982U/en active Active
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