CN207605564U - It is a kind of to attach together the exhaust gas absorption device in setting applied to nylon 6/poly - Google Patents
It is a kind of to attach together the exhaust gas absorption device in setting applied to nylon 6/poly Download PDFInfo
- Publication number
- CN207605564U CN207605564U CN201721258066.6U CN201721258066U CN207605564U CN 207605564 U CN207605564 U CN 207605564U CN 201721258066 U CN201721258066 U CN 201721258066U CN 207605564 U CN207605564 U CN 207605564U
- Authority
- CN
- China
- Prior art keywords
- exhaust gas
- storage tank
- poly
- nylon
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model is related to a kind of the exhaust gas absorption device in setting is attached together applied to nylon 6/poly, it may include absorption tower, it is provided with spray thrower in the top on the absorption tower, lower section is provided with cycle water storage tank, the cycle water storage tank is in fluid communication by water circulating pump and corresponding pipeline with the spray thrower, the absorption tower includes being located at at least air inlet below spray thrower and the exhaust outlet positioned at top, pending exhaust gas is entered by air inlet in the water suction tower, by the exhaust gas of the spray thrower spray washing outside is drained into from the discharge duct being connected to the exhaust outlet, it is provided with exhaust fan on the discharge duct.This is implemented the novel nylon 6/poly that can be greatly reduced and attaches together the inorganization chemical substance concentration set in generated exhaust gas, make the basic unharmful substance of discharge gas, be conducive to cleanly production, and the inorganization chemical substance in exhaust gas is absorbed by recirculated water, it can focus on or reuse, achieve energy-saving and emission reduction purposes.
Description
Technical field
The utility model is related to a kind of the exhaust gas absorption device in setting is attached together applied to nylon 6/poly.
Background technology
Nylon 6/poly, which attaches together to set, belongs to chemical production field, and in process of production, there are certain exhaust gas uncontrollable discharge wind
Danger.Nylon 6/poly attaches together set in generated disordered exhaust gas source include mainly：It polymerize, the water seal arrangement of prepolymerization device, returns
Receive the emptying gas of the storage tanks such as liquid storage tank, extraction water storage tank；The emptying gas of pelleter absorption plant；A small amount of powder of charging device
Dirt.The main component of these exhaust gas is water, in addition also contains the chemical substances such as a small amount of caprolactam, small molecule acid.With regard to tradition
Nylon 6/poly attach together and set for, exhaust gas is absorbed by water typically merely by water seal arrangement, is then discharged.
With the sustainable development of economic society, requirement of the people to environmental protection is higher and higher, is cleaned to traditional manufacture
Manufacturing improvement is also imperative.
Invention content
The utility model is intended to provide a kind of exhaust gas absorption device attached together applied to nylon 6/poly in setting, existing to solve
Nylon 6/poly attaches together the exhaust gas uncontrollable discharge problem set.For this purpose, the specific technical solution that the utility model uses is as follows：
It is a kind of to attach together the exhaust gas absorption device in setting applied to nylon 6/poly, it may include absorption tower, the top on the absorption tower
It is inside provided with spray thrower, lower section is provided with cycle water storage tank, and the cycle water storage tank passes through water circulating pump and corresponding pipeline and institute
Spray thrower fluid communication is stated, the absorption tower includes being located at at least air inlet below spray thrower and the exhaust positioned at top
Mouthful, pending exhaust gas by air inlet enter the water suction tower in, by the spray thrower spray washing exhaust gas from it is described
The discharge duct of exhaust outlet connection drains into outside, and exhaust fan is provided on the discharge duct.
Further, it is provided with automatic water-replenishing device in the cycle water storage tank, in the cycle water storage tank
It is automatically replenished when liquid level is low, stops moisturizing when liquid level is high.
Further, the automatic water-replenishing device includes liquid level sensor, water supply solenoid valve and control unit, the liquid
Level sensor and water supply solenoid valve are electrically connected with described control unit.
Further, it is additionally provided with concentration sensor in the cycle water storage tank, for checking in the cycle water storage tank
Washing water concentration.
Further, at least one packing layer is additionally provided in the water suction tower, described filler layer is located at the spray thrower
Between the air inlet.
Further, the pending exhaust gas attaches together pelleter in setting, charging device, water seal from the nylon 6/poly
Device, recycling liquid storage tank and extraction water storage tank.
Further, the air inlet is arranged at the 1/3 to 2/3 of the height on the absorption tower.
The utility model uses above-mentioned technical proposal, has an advantageous effect in that, this implementation is novel can be greatly reduced Buddhist nun
Inorganization chemical substance concentration in exhaust gas caused by imperial 6 polyplants, makes the basic unharmful substance of discharge gas, is conducive to
Cleanly production, and the inorganization chemical substance in exhaust gas is absorbed by recirculated water, can be focused on or reuse, reaches energy saving
The purpose of emission reduction.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model embodiment.
Specific implementation mode
To further illustrate that each embodiment, the utility model are provided with attached drawing.These attached drawings are in the utility model discloses
A part for appearance mainly to illustrate embodiment, and can coordinate the associated description of specification to explain that the running of embodiment is former
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new
The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
The utility model is further illustrated in conjunction with the drawings and specific embodiments.Fig. 1 shows new according to this practicality
Type embodiment attaches together the exhaust gas absorption device in setting applied to nylon 6/poly.The exhaust gas absorption device may include absorption tower 1, institute
It states and is provided with spray thrower 2 in the top on absorption tower 1, lower section is provided with cycle water storage tank 3, and the cycle water storage tank passes through recirculated water
Pump 4 and corresponding pipeline are in fluid communication with the spray thrower 2.The absorption tower 1 includes at least air inlet for being located at 2 lower section of spray thrower
Mouth 11 and the exhaust outlet 12 positioned at top.Air inlet 11 can be arranged at the 1/3 to 2/3 of the height on the absorption tower 1, preferably
Ground is arranged at middle part.In Fig. 1, pending exhaust gas is (for example, attach together the pelleter in setting from the nylon 6/poly, feed intake dress
Set, water seal arrangement, recycling liquid storage tank and extraction water storage tank etc.) collect after absorption tower 1 is entered by same air inlet 11 again.But at it
In its embodiment, pending exhaust gas can be entered by different air inlets 11 in the water suction tower 1.By the spray thrower 2
The exhaust gas of spray washing drains into outside from the discharge duct 5 being connected to the exhaust outlet 12.Pumping is provided on the discharge duct 5
Wind turbine 6.Exhaust fan 6 is attached together for ensureing to be conducive to there are a small amount of negative pressure in absorption tower 1 exhaust gas by nylon 6/poly and is set into absorbing
Tower 1.
Further, it recycles in water storage tank 3 and is provided with automatic water-replenishing device, for the liquid level in the cycle water storage tank
It is automatically replenished when low, stops moisturizing when liquid level is high.Specifically, the automatic water-replenishing device may include liquid level sensor, moisturizing electricity
Magnet valve and control unit etc., the liquid level sensor and water supply solenoid valve are electrically connected with described control unit.Control unit according to
The liquid level sensor signal received sends out the switch of corresponding signal control water supply solenoid valve.Control unit can be integrated in Buddhist nun
In the control system of imperial 6 polyplants, it can also be separately provided.
In addition, concentration sensor is also provided in cycle water storage tank 3, for checking the washing in the cycle water storage tank
Water concentration.Alternatively, the washings in cycle water storage tank 3 can also be sampled to laboratory and be chemically examined.When washing water concentration is more than
When predetermined value, can the water recycled in water storage tank 3 automatically or manually be drained into sewage treatment unit.
Preferably, absorb water and be also provided at least one packing layer 7 in tower 1, described filler layer 7 be located at spray thrower 2 and into
Between gas port 11.The quantity of packing layer 7 can be arranged according to actual conditions.Filler may, for example, be Pall ring or Raschig ring etc..
In addition, admission line, discharge duct and circulating water pipeline etc. can be arranged as required to respective valves, valve can be with
It automatically controls or manually controls.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art answers
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (6)
1. a kind of attaching together the exhaust gas absorption device in setting applied to nylon 6/poly, which is characterized in that including absorption tower, the absorption
Spray thrower is provided in the top of tower, lower section is provided with cycle water storage tank, and the cycle water storage tank is by water circulating pump and accordingly
Pipeline is in fluid communication with the spray thrower, and the absorption tower includes at least air inlet being located at below the spray thrower and is located at
The exhaust outlet at top, pending exhaust gas is entered by the air inlet in the absorption tower, by the spray thrower spray washing
Exhaust gas drain into outside from the discharge duct being connected to the exhaust outlet, be provided with exhaust fan on the discharge duct, wherein institute
It states pending exhaust gas and attaches together pelleter in setting, charging device, water seal arrangement, recycling liquid storage tank and extraction from the nylon 6/poly
Water intaking storage tank.
2. attaching together the exhaust gas absorption device in setting applied to nylon 6/poly as described in claim 1, which is characterized in that the cycle
It is provided with automatic water-replenishing device in water storage tank, is automatically replenished when low for the liquid level in the cycle water storage tank, when liquid level is high
Stop moisturizing.
3. attaching together the exhaust gas absorption device in setting applied to nylon 6/poly as claimed in claim 2, which is characterized in that described automatic
Water replanishing device includes liquid level sensor, water supply solenoid valve and control unit, the liquid level sensor and water supply solenoid valve with it is described
Control unit is electrically connected.
4. attaching together the exhaust gas absorption device in setting applied to nylon 6/poly as described in claim 1, which is characterized in that the absorption
At least one packing layer is additionally provided in tower, described filler layer is between the spray thrower and the air inlet.
5. attaching together the exhaust gas absorption device in setting applied to nylon 6/poly as described in claim 1, which is characterized in that the cycle
Concentration sensor is additionally provided in water storage tank, for checking the washing water concentration in the cycle water storage tank.
6. attaching together the exhaust gas absorption device in setting applied to nylon 6/poly as described in claim 1, which is characterized in that the air inlet
Mouth is arranged at the 1/3 to 2/3 of the height on the absorption tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721258066.6U CN207605564U (en) | 2017-09-28 | 2017-09-28 | It is a kind of to attach together the exhaust gas absorption device in setting applied to nylon 6/poly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721258066.6U CN207605564U (en) | 2017-09-28 | 2017-09-28 | It is a kind of to attach together the exhaust gas absorption device in setting applied to nylon 6/poly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207605564U true CN207605564U (en) | 2018-07-13 |
Family
ID=62792293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721258066.6U Active CN207605564U (en) | 2017-09-28 | 2017-09-28 | It is a kind of to attach together the exhaust gas absorption device in setting applied to nylon 6/poly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207605564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939780A (en) * | 2020-08-11 | 2020-11-17 | 聊城鲁西聚酰胺新材料科技有限公司 | Waste gas recovery system and waste gas recovery method of cracking system in nylon 6 production |
-
2017
- 2017-09-28 CN CN201721258066.6U patent/CN207605564U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939780A (en) * | 2020-08-11 | 2020-11-17 | 聊城鲁西聚酰胺新材料科技有限公司 | Waste gas recovery system and waste gas recovery method of cracking system in nylon 6 production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208493797U (en) | A kind of spray tower apparatus for adding lye automatically | |
| CN207605564U (en) | It is a kind of to attach together the exhaust gas absorption device in setting applied to nylon 6/poly | |
| CN204285493U (en) | Wood fuel boiler exhaust gas energy-conserving and environment-protective treatment system | |
| CN203727987U (en) | Normal and reverse liquid-sealed novel breather applied to tops of large storage tanks | |
| CN209093054U (en) | A kind of PA6 polymerization pelletizing gas absorption reclamation set | |
| CN106076047A (en) | Air purifier | |
| CN206362203U (en) | A kind of condenser pipe water-saving circulation device | |
| CN205878135U (en) | Condensation water circle device among feed production | |
| CN205965438U (en) | Methanol recovery device | |
| CN207699204U (en) | A kind of ammonium hydroxide preparation facilities | |
| CN203458953U (en) | Spray absorption system with gas pumping unit | |
| CN208037210U (en) | A kind of dilution agent storage device | |
| CN208320389U (en) | A kind of hydrochloric acid fume absorbent device | |
| CN208064282U (en) | A kind of energy saving humidification room in silkworm room | |
| CN208389765U (en) | A kind of high vertical PP soda acid exhaust gas washing tower of gas flow rate | |
| CN207071313U (en) | A kind of new acid-fume absorber | |
| CN201214402Y (en) | Energy-saving and emission reducing novel pneumatic spraying car washer | |
| CN206444417U (en) | A kind of ammonia-containing exhaust recycle device in etching solution | |
| CN205860282U (en) | A kind of spray section of assembled air-conditioner | |
| CN206184222U (en) | Sulfur dioxide reveals recovery unit | |
| CN202687194U (en) | White spirit storage tank for open air tank region | |
| CN212017313U (en) | Waste gas treatment device | |
| CN204073731U (en) | Submersible pump paint spraying system | |
| CN211725257U (en) | Ammonia water storage tank gas recovery device | |
| CN209522957U (en) | A novel step spins Monomer Recovery System |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201103 Address after: 362000 QUANHUI Petrochemical Industrial Park, Dongqiao Town, Hui'an County, Quanzhou City, Fujian Province Patentee after: FUJIAN SINOLONG INDUSTRIAL Co.,Ltd. Address before: 362000, Quanzhou County, Fujian province Huian County Hui Hui Petrochemical Industrial Zone Patentee before: FUJIAN SINOLONG INDUSTRIAL Co.,Ltd. Patentee before: JINYOUNG (XIAMEN) ADVANCED MATERIALS TECHNOLOGY Co.,Ltd. |