CN109876636A - Phenol pond emission-control equipment - Google Patents
Phenol pond emission-control equipment Download PDFInfo
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- CN109876636A CN109876636A CN201910332719.8A CN201910332719A CN109876636A CN 109876636 A CN109876636 A CN 109876636A CN 201910332719 A CN201910332719 A CN 201910332719A CN 109876636 A CN109876636 A CN 109876636A
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- pipe
- phenol
- incinerator
- pipeline
- sealing
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Abstract
The present invention relates to phenol water-treatment technology fields, and in particular to phenol pond emission-control equipment.Including sealing phenol pond, neutralize liquid pool, incinerator and pipe-line system；Sealing phenol pond have it is multiple, it is interconnected by pipe-line system between multiple sealing phenol ponds；Neutralizer bottom of pond end is communicated with first pressure valve, and first pressure valve is connected by pipe-line system with sealing phenol pond, neutralizes liquid pool top and be communicated with second pressure valve, second pressure valve is connected with incinerator by pipe-line system；Pipe-line system has multiple, and pipe-line system includes inner layer pipe, outer layer pipe and outer layer connecting pipe；Outer layer pipe is sheathed on the outside of inner layer pipe, outer layer connecting pipe is connected to the outer layer pipe of each pipe-line system, and technical problem to be solved by the invention is to provide a kind of phenol pond emission-control equipments that can guarantee reveal in the exhaust gas transmission process of phenol pond using double-skin duct.
Description
Technical field
The present invention relates to phenol water-treatment technology fields, and in particular to phenol pond emission-control equipment.
Background technique
Phenol water is that a kind of pair of environment has the liquid seriously affected, and phenol-containing wastewater is made of phenols, sulfide, cyanide etc.,
Wherein phenols is based on monohydric phenol, and with phenol content highest, secondly the p-cresol there are also between, from cooling and purifies coal gas
Washing water in the process and condensed water containing phenol, wherein the production quantity of the condensed water containing phenol depends on gasification coal quality and used gasification
Technique.
When phenol water circulation in phenol pond can band sub-fraction exhaust gas recirculation into pond, to guarantee that environmental requirement phenol pond is
Sealing production, since water temperature and exhaust gas are collected, pressure is excessive in phenol pond after a long time, and cover board is broken through, and exhaust gas can leak,
Cause surrounding enviroment severe.
Summary of the invention
In order to overcome the defects of the prior art described above, technical problem to be solved by the invention is to provide one kind to utilize
Double-skin duct guarantees the phenol pond emission-control equipment that will not be revealed in the exhaust gas transmission process of phenol pond.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows: phenol pond emission-control equipment, including pipe
Road system, neutralizes liquid pool, incinerator and control pressurer system at sealing phenol pond；
The pipe-line system includes first pipe, second pipe and third pipeline, the first pipe, second pipe and
Sealing pipeline is arranged on the outside of three pipelines；
The sealing phenol pond have it is multiple, between multiple sealing phenol ponds by first pipe be interconnected；
The neutralization liquid pool is connected with sealing phenol pond by second pipe, and the second pipe is equipped with pressure valve；
The incinerator is connected by third pipeline with sealing phenol pond；
The control pressurer system includes controller, pressure sensor, electrically-controlled valve and incinerator ignition switch, the pressure
Sensor is arranged in third pipeline, and the electrically-controlled valve is arranged in third pipeline and incinerator interface, the burning furnace igniting
Switch is set on incinerator, and the controller is to be electrically connected with pressure sensor, electrically-controlled valve and incinerator ignition switch.
It wherein, further include heating pipe, the heating pipe is wound on the outside of sealing phenol pond.
Wherein, the heating pipe is connected with the air exit of incinerator.
It wherein, further include cooling pipe, the cooling pipe, which is wound on, to be neutralized on the outside of liquid pool.
Wherein, the cooling pipe is connected with water-circulating cooling device.
Wherein, pressure sensor is provided in the sealing pipeline.
It wherein, further include preheating chamber, the preheating chamber is set on third pipeline.
Wherein, the preheating chamber includes preheating pipe, and the preheating pipe is wound on the outside of preheating chamber.
Wherein, the preheating pipe is connected with electric heater unit.
Wherein, air blower is connected on the third pipeline.
The beneficial effects of the present invention are: while there are two kinds of phenol water exhaust-gas treatment means of liquid pool and incinerator of neutralization；Energy
It is enough when to be worked by third manifold pressure control incinerator, reduce burning disposal cost；When incinerator is started to work, phenol pond
It can not be reduced at once with manifold pressure, pressure valve can be opened, and so that part phenol water exhaust gas is passed through neutralization liquid pool and reacted, reached
The effect in phenol pond and manifold pressure is reduced to auxiliary；Even if inside and outside double-skin duct guarantees inner layer pipe rupture, phenol water exhaust gas
External environment will not be directly discharged into；Setting heating pipe, which heats, to be promoted to accelerate to generate the steaming of phenol water in phenol pond in phenol pond
Vapour is accelerated to avoid assembling in phenol pond excessive untreated phenol water to phenol water exhaust-gas treatment speed to influence enterprises production efficiency；
Phenol pond is heated using incinerator discharge waste gas residual heat, capacity usage ratio is provided, exhaust-gas treatment cost is saved；Will neutralize liquid pool into
Row cooling can make to flow into the phenol water vapour condensation for neutralizing liquid pool, so that neutralization liquid pool is neutralized more polyphenol water vapour, further
Secondary buck；Pressure sensor can detect the pressure change in sealing pipeline, can illustrate that internal pipeline is sent out when pressure rise
Raw rupture leakage, it should carry out shut-down (breakdown) mainteance；Preheating chamber can in advance heat the phenol water exhaust gas for needing to be passed through incinerator burning,
Phenol water exhaust gas after heating can faster be incinerated cracking in incinerator, reduce the incinerator working time, save and burn cost；
Outside air can be blasted third pipeline and mixed with phenol water exhaust gas by air blower, and mixed gas oxygen content increases, because
This can be burned more thoroughly after being passed into incinerator, avoid secondary pollution.
Detailed description of the invention
Fig. 1 show the phenol water emission-control equipment overall structure diagram of the embodiment of the present invention；
Label declaration: 1- first pipe, 2- second pipe, 201- pressure valve, 3- third pipeline, 301- air blower, 4- are close
Tube sealing road, 5- seal phenol pond, and in 6- and liquid pool, 7- incinerator, 8- controller, 9- electrically-controlled valve, 10- pressure sensor, 11- are pre-
Hot cell.
Specific embodiment
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and cooperate attached
Figure is explained.
The most critical design of the present invention is: maximum using double-skin duct system between 1, sealing phenol pond and neutralization liquid pool
Degree protects phenol water exhaust gas and will not leak；2, controller, which can control, when third manifold pressure is excessive burns furnace igniting and opens automatically controlled
Valve makes the phenol water exhaust gas in pipeline be passed through incinerator to be burned；3, when incinerator is started to work, sealing pond internal pressure power will not
It reduces at once, the pressure valve on second pipe can be opened, and the phenol water exhaust gas for having little time to burn is enable to be passed into neutralization liquid pool
It carries out auxiliary and neutralizes decompression.
Please refer to shown in Fig. 1, phenol pond emission-control equipment of the invention, including pipe-line system, sealing phenol pond 5, in
With liquid pool 6, incinerator 7 and control pressurer system；
The pipe-line system includes first pipe 1, second pipe 2 and third pipeline 3, the first pipe 1, second pipe
2 and the outside of third pipeline 3 be arranged with sealing pipeline 4；
The sealing phenol pond 5 have it is multiple, between multiple sealing phenol ponds 5 by first pipe 1 be interconnected；
The neutralization liquid pool 6 is connected with sealing phenol pond 5 by second pipe 2, and the second pipe 2 is equipped with pressure
Valve 201；
The incinerator 7 is connected by third pipeline 3 with sealing phenol pond 5；
The control pressurer system includes controller 8, pressure sensor 9, electrically-controlled valve 10 and incinerator ignition switch, described
Pressure sensor 8 is arranged in third pipeline 3, and the electrically-controlled valve 10 setting is described in third pipeline 3 and 7 interface of incinerator
Incinerator ignition switch is set on incinerator 7, and the controller 8 is opened with pressure sensor 9, electrically-controlled valve 10 and burning furnace igniting
Pass is electrical connection.
The working principle of above-mentioned phenol pond emission-control equipment illustrates: sealing phenol pond 5 with external long-time circulation industrial
Internal pressure increases after work, can generate phenol water vapour and other harmful exhausts, each sealing phenol pond 5 is connected by first pipe
It is logical, guarantee that 5 internal pressures of each sealing phenol pond are equal；
Phenol water exhaust gas is discharged into third pipeline 3 by sealing phenol pond 5, and the pressure sensor 9 in third pipeline 3 detects pressure
And controller 8 is fed back to, when hypertonia, controller 8 controls the incinerator ignition switch on incinerator 7 and opens, incinerator 7
Firing up prepares to burn phenol water exhaust gas, while controller 8 controls electrically-controlled valve 10 and opens, and phenol water exhaust gas is passed into incinerator 7 and burns
It burns；When incinerator 7 works, pressure will not reduce at once in third pipeline 3 and sealing phenol pond 5, and the pressure on second pipe
Valve 201 can be opened under pressure, and phenol water exhaust gas is passed through to neutralize with second pipe and carries out neutralization reaction in liquid pool 6 and reach
Auxiliary reduce sealing phenol pond 5 and the pressure in third pipeline 3 effect, sealing pipeline 4 can guarantee timely first pipe 1,
Second pipe 2 and third pipeline 3 rupture, and phenol water exhaust gas will not leak to outside.
As can be seen from the above description, the beneficial effects of the present invention are: while having and neutralizing two kinds of phenol water of liquid pool and incinerator
Exhaust-gas treatment means；It can control when incinerator works by third manifold pressure, reduce burning disposal cost；Incinerator is opened
When beginning work, phenol pond and manifold pressure can not reduce at once, and pressure valve can be opened, and part phenol water exhaust gas is made to be passed through neutralization
Liquid pool is reacted, and has the function that auxiliary reduces phenol pond and manifold pressure；Even if inside and outside double-skin duct guarantees inner tube
Road rupture, phenol water exhaust gas will not directly be discharged into external environment.
It further, further include heating pipe, the heating pipe is wound on 1 outside of sealing phenol pond.
Further, the heating pipe is connected with the air exit of incinerator 3.
Promote to add in phenol pond in phenol pond as can be seen from the above description, heating pipe is arranged on the outside of sealing phenol pond and heats
Fast-growing is accelerated to avoid assembling in phenol pond excessive untreated phenol water to phenol water exhaust-gas treatment speed to influence at phenol water vapour
Enterprises production efficiency heats phenol pond using incinerator discharge waste gas residual heat, provides capacity usage ratio, save exhaust-gas treatment at
This.
It further, further include cooling pipe, the cooling pipe, which is wound on, neutralizes 2 outside of liquid pool.
Further, the cooling pipe is connected with water-circulating cooling device.
It can make to flow into the phenol water vapour condensation for neutralizing liquid pool as can be seen from the above description, liquid pool will be neutralized and carry out cooling, make
More polyphenol water vapour, further secondary buck can be neutralized by neutralizing liquid pool.
Further, pressure sensor is provided in the sealing pipeline 4.
As can be seen from the above description, pressure sensor can detect the pressure change in sealing pipeline, it can be with when pressure rise
Illustrate that rupture leakage occurs for internal pipeline, it should carry out shut-down (breakdown) mainteance.
It further, further include preheating chamber 11, the preheating chamber is set on third pipeline 3.
Further, the preheating chamber 11 includes preheating pipe, and the preheating pipe is wound on 11 outside of preheating chamber.
Further, the preheating pipe is connected with electric heater unit.
As can be seen from the above description, preheating chamber can in advance heat the phenol water exhaust gas for needing to be passed through incinerator burning, heating
Phenol water exhaust gas afterwards can faster be incinerated cracking in incinerator, reduce the incinerator working time, save and burn cost.
Further, air blower 301 is connected on the third pipeline.
As can be seen from the above description, outside air can be blasted third pipeline and mixed with phenol water exhaust gas by air blower, mixing
Gas oxygen content afterwards increases, therefore can burn more thoroughly after being passed into incinerator, avoids secondary pollution.
Please refer to shown in Fig. 1, the embodiment of the present invention one are as follows: including pipe-line system, sealing phenol pond 5, neutralize liquid pool 6,
Incinerator 7 and control pressurer system；The pipe-line system includes first pipe 1, second pipe 2 and third pipeline 3, and described first
Pipeline 1, second pipe 2 and 3 outside of third pipeline are arranged with sealing pipeline 4；There is multiple, Duo Gesuo in the sealing phenol pond 5
It states and is interconnected between sealing phenol pond 5 by first pipe 1；The neutralization liquid pool 6 passes through second pipe with sealing phenol pond 5
2 are connected, and the second pipe 2 is equipped with pressure valve 201；The incinerator 7 passes through third pipeline 3 and sealing 5 phase of phenol pond
Connection；The control pressurer system includes controller 8, pressure sensor 9, electrically-controlled valve 10 and incinerator ignition switch, the pressure
Force snesor 8 is arranged in third pipeline 3, and the electrically-controlled valve 10 setting is described to burn in third pipeline 3 and 7 interface of incinerator
It burns furnace igniting switch to be set on incinerator 7, the controller 8 and pressure sensor 9, electrically-controlled valve 10 and incinerator ignition switch
It is electrical connection；It further, further include heating pipe, the heating pipe is wound on 1 outside of sealing phenol pond；Into one
Step, the heating pipe is connected with the air exit of incinerator 3；It further, further include cooling pipe, the cooling tube
Road, which is wound on, neutralizes 2 outside of liquid pool；Further, the cooling pipe is connected with water-circulating cooling device；Further, institute
It states in sealing pipeline 4 and is provided with pressure sensor；It further, further include preheating chamber 11, the preheating chamber is set to third pipe
On road 3；Further, the preheating chamber 11 includes preheating pipe, and the preheating pipe is wound on 11 outside of preheating chamber；Into
One step, the preheating pipe is connected with electric heater unit；Further, air blower 301 is connected on the third pipeline.
In conclusion phenol pond provided by the invention emission-control equipment, the beneficial effect is that: while there is neutralizer
The two kinds of phenol water exhaust-gas treatment means in pond and incinerator；It can control when incinerator works by third manifold pressure, reduction is burnt
Burn processing cost；When incinerator is started to work, phenol pond and manifold pressure can not reduce at once, and pressure valve can be opened, and make
Part phenol water exhaust gas is passed through neutralization liquid pool and is reacted, and has the function that auxiliary reduces phenol pond and manifold pressure；It is inside and outside double
Even if layer pipeline guarantees inner layer pipe rupture, phenol water exhaust gas will not directly be discharged into external environment；Heating pipe is arranged to heat
Promote to accelerate to generate phenol water vapour in phenol pond in phenol pond, accelerates that phenol water exhaust-gas treatment speed is avoided assembling in phenol pond
Excessive untreated phenol water is to influence enterprises production efficiency；Phenol pond is heated using incinerator discharge waste gas residual heat, energy is provided
Utilization rate saves exhaust-gas treatment cost；Liquid pool will be neutralized and carry out the phenol water vapour condensation that cooling can make inflow neutralize liquid pool, made
More polyphenol water vapour, further secondary buck can be neutralized by neutralizing liquid pool；Pressure sensor can detect the pressure in sealing pipeline
Variation can illustrate that rupture leakage occurs for internal pipeline when pressure rise, it should carry out shut-down (breakdown) mainteance；Preheating chamber can shift to an earlier date
The phenol water exhaust gas heating of incinerator burning will be needed to be passed through, the phenol water exhaust gas after heating can be faster incinerated in incinerator to be split
Solution reduces the incinerator working time, saves and burns cost；Outside air can be blasted third pipeline and given up with phenol water by air blower
Gas mixing, mixed gas oxygen content increase, therefore can burn more thoroughly after being passed into incinerator, avoid secondary dirt
Dye.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, similarly include
In scope of patent protection of the invention.
Claims (10)
1. phenol pond emission-control equipment, it is characterised in that: including pipe-line system, sealing phenol pond, neutralize liquid pool, incinerator and
Control pressurer system；
The pipe-line system includes first pipe, second pipe and third pipeline, the first pipe, second pipe and third pipe
Sealing pipeline is arranged on the outside of road；
The sealing phenol pond have it is multiple, between multiple sealing phenol ponds by first pipe be interconnected；
The neutralization liquid pool is connected with sealing phenol pond by second pipe, and the second pipe is equipped with pressure valve；
The incinerator is connected by third pipeline with sealing phenol pond；
The control pressurer system includes controller, pressure sensor, electrically-controlled valve and incinerator ignition switch, the pressure sensing
Device is arranged in third pipeline, and the electrically-controlled valve is arranged in third pipeline and incinerator interface, the incinerator ignition switch
It is set on incinerator, the controller is to be electrically connected with pressure sensor, electrically-controlled valve and incinerator ignition switch.
2. phenol pond according to claim 1 emission-control equipment, it is characterised in that: it further include heating pipe, it is described to add
Heat pipeline is wound on the outside of sealing phenol pond.
3. phenol pond according to claim 2 emission-control equipment, it is characterised in that: the heating pipe and incinerator
Air exit is connected.
4. phenol pond according to claim 1 emission-control equipment, it is characterised in that: it further include cooling pipe, it is described cold
But pipeline, which is wound on, neutralizes on the outside of liquid pool.
5. phenol pond according to claim 4 emission-control equipment, it is characterised in that: the cooling pipe is connected with circulation
Water cooling plant.
6. phenol pond according to claim 1 emission-control equipment, it is characterised in that: be provided with pressure in the sealing pipeline
Force snesor.
7. phenol pond according to claim 1 emission-control equipment, it is characterised in that: it further include preheating chamber, the preheating
Room is set on third pipeline.
8. phenol pond according to claim 7 emission-control equipment, it is characterised in that: the preheating chamber includes economizer bank
Road, the preheating pipe are wound on the outside of preheating chamber.
9. phenol pond according to claim 8 emission-control equipment, it is characterised in that: the preheating pipe is connected with electricity and adds
Thermal.
10. phenol pond according to claim 1 emission-control equipment, it is characterised in that: be connected on the third pipeline
Air blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910332719.8A CN109876636A (en) | 2019-04-24 | 2019-04-24 | Phenol pond emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910332719.8A CN109876636A (en) | 2019-04-24 | 2019-04-24 | Phenol pond emission-control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109876636A true CN109876636A (en) | 2019-06-14 |
Family
ID=66938279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910332719.8A Pending CN109876636A (en) | 2019-04-24 | 2019-04-24 | Phenol pond emission-control equipment |
Country Status (1)
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|---|---|
| CN (1) | CN109876636A (en) |
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| US4378334A (en) * | 1980-07-11 | 1983-03-29 | Griffith Laboratories U.S.A., Inc. | Apparatus for disposal of spent sterilant or biocidal gases |
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Application publication date: 20190614 |