CN215742859U - System device for reducing VOC content in NP-508 production tail gas - Google Patents
System device for reducing VOC content in NP-508 production tail gas Download PDFInfo
- Publication number
- CN215742859U CN215742859U CN202121973734.XU CN202121973734U CN215742859U CN 215742859 U CN215742859 U CN 215742859U CN 202121973734 U CN202121973734 U CN 202121973734U CN 215742859 U CN215742859 U CN 215742859U
- Authority
- CN
- China
- Prior art keywords
- tail gas
- absorption tower
- water absorption
- circulating pump
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a system device for reducing VOC content in tail gas in NP-508 production, which comprises a reaction kettle, a tail gas pipe is fixedly connected above the reaction kettle, the other end of the tail gas pipe is fixedly connected with a water absorption tower, the reaction kettle, the tail gas pipe and the water absorption tower are communicated with each other, a water tank is arranged at the bottom of the water absorption tower, a circulating pump is arranged below the water tank, the circulating pump is positioned inside a circulating pump pipeline, a water outlet of the circulating pump pipeline is positioned above the water absorption tower, a redistributor is arranged at the water outlet of the circulating pump pipeline, the redistributor, the biological purification device and the biological filler are arranged above the water absorption tower, so that waste gas generated by the reaction kettle can be purified and absorbed and discharged by the high-level exhaust pipe, and volatile organic compounds generated in the NP-508 production of the reaction kettle can be effectively reduced.
Description
Technical Field
The utility model belongs to the technical field of tail gas detection, and particularly relates to a system device for reducing VOC content in tail gas generated in NP-508 production.
Background
NP-508 readily produces volatile organic compounds VOC and the like during the production process, but such volatile organic compounds are susceptible to harm.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects and provide a system device for reducing the content of VOC in the tail gas in NP-508 production, so as to solve the problem that the volatile organic compounds in the background art are easy to cause harm.
In order to achieve the purpose, the utility model provides the following technical scheme: a system device for reducing the content of VOC in tail gas produced by NP-508 comprises a reaction kettle, a tail gas pipe is fixedly connected above the reaction kettle, a water absorption tower is fixedly connected at the other end of the tail gas pipe, the reaction kettle, the tail gas pipe and the water absorption tower are mutually communicated, a water tank is arranged at the bottom of the water absorption tower, a circulating pump is arranged below the water tank, the circulating pump is positioned inside a circulating pump pipeline, a water outlet of the circulating pump pipeline is positioned above the water absorption tower, a redistributor is arranged at the water outlet of the circulating pump pipeline, the redistributor is positioned above the water absorption tower, the top of the water tank is fixedly connected with one side of a biological purification device through a pipeline, biological fillers are arranged inside the biological purification device, a water replenishing valve is arranged outside the biological purification device, and a Roots blower is arranged at the other side of the biological purification device, and the air inlet of the Roots blower is fixedly connected with the other side of the biological purification device, and the air outlet of the Roots blower is fixedly connected with the high-position exhaust pipe.
Preferably, the tail gas pipe is positioned between the reaction kettle and the water absorption tower, and the reaction kettle is communicated with the water absorption tower through the tail gas pipe.
Preferably, the water absorption tower is fixedly connected with the water tank, the circulating pump is positioned below one side of the water tank, and the circulating pump pipeline is positioned on one side of the water absorption tower and one side of the water tank.
Preferably, the redistributor is in communication with the water absorption tower.
Preferably, the biological fillers are arranged in the biological purification device at equal intervals and orderly.
Preferably, the Roots blower and the biological purification device are communicated with each other.
Compared with the prior art, the utility model provides a system device for reducing the VOC content in the tail gas in NP-508 production, which has the following beneficial effects:
1. the utility model can purify and absorb the waste gas generated by the reaction kettle through the redistributor, the biological purification device and the biological filler, and discharge the waste gas through the high-level exhaust pipe, thereby effectively reducing the volatile organic compounds generated in the NP-508 production of the reaction kettle.
2. The utility model can control the circulation of water flow through the arranged circulating pump and the water replenishing valve, and the redistributor can uniformly distribute the water flow so as to facilitate the absorption of organic compounds in the water flow by the water absorption tower.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:
FIG. 1 is a schematic diagram of the operation structure of the device proposed by the present invention;
in the figure: 1. a reaction kettle; 2. a tail gas pipe; 3. a water absorption tower; 4. a water tank; 5. a circulation pump; 6. a redistributor; 7. a biological purification device; 8. biological fillers; 9. a water replenishing valve; 10. a Roots blower; 11. a high-level exhaust pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a system device for reducing VOC content in NP-508 production tail gas comprises a reaction kettle 1, a tail gas pipe 2 is fixedly connected above the reaction kettle 1, a water absorption tower 3 is fixedly connected at the other end of the tail gas pipe 2, the reaction kettle 1, the tail gas pipe 2 and the water absorption tower 3 are mutually communicated, a water tank 4 is arranged at the bottom of the water absorption tower 3, a circulating pump 5 is arranged below the water tank 4 and can control the circulation of water flow, the circulating pump 5 is positioned inside a circulating pump pipeline, a water outlet of the circulating pump pipeline is positioned above the water absorption tower 3, a redistributor 6 is arranged at a water outlet of the circulating pump pipeline, the redistributor 6 can uniformly distribute water flow and conveniently absorb organic compounds in the water flow by the water absorption tower 3, the redistributor 6 is positioned above the water absorption tower 3, the top of the water tank 4 is fixedly connected with one side of a biological purification device 7 through a pipeline, the biological purification device 7 is internally provided with biological filler 8, the biological purification device 7 is externally provided with a water replenishing valve 9, the other side of the biological purification device 7 is provided with a Roots blower 10, the air inlet of the Roots blower 10 is fixedly connected with the other side of the biological purification device 7, and the air outlet of the Roots blower 10 is fixedly connected with a high-level exhaust pipe 11.
In the present invention, preferably, the tail gas pipe 2 is located between the reaction kettle 1 and the water absorption tower 3, and the reaction kettle 1 is communicated with the water absorption tower 3 through the tail gas pipe 2.
In the present invention, it is preferable that the water absorption tower 3 is fixedly connected to the water tank 4, the circulation pump 5 is located below the side of the water tank 4, and the circulation pump pipe is located on the side of the water absorption tower 3 and the water tank 4.
In the present invention, it is preferable that the redistributor 6 communicates with the water absorption tower 3.
In the utility model, preferably, the biological fillers 8 are positioned in the biological purification device 7 and are arranged in sequence at equal intervals, and the redistributor 6, the biological purification device 7 and the biological fillers 8 can purify and absorb waste gas generated by the reaction kettle 1 and discharge the waste gas from the reaction kettle 1 through the high-level exhaust pipe 11, thereby effectively reducing volatile organic compounds generated in the production of NP-508 by the reaction kettle 1.
In the present invention, it is preferable that the roots blower 10 and the biological purification apparatus 7 communicate with each other.
The working principle and the using process of the utility model are as follows: when the device is used, volatile organic compounds generated in NP-508 production by the reaction kettle 1 enter the water absorption tower 3 and then flow into the water tank 4, the circulating pump 5 can control the circulation of water flow, so that the water flow is uniformly distributed through the redistributor 6, the organic compounds in the water flow are conveniently absorbed by the water absorption tower 3, and the water flow is purified by the biological purification device 7 and the biological filler 8 and then discharged by the high-level exhaust pipe 11, and the volatile organic compounds generated in the NP-508 production by the reaction kettle 1 can be effectively reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a reduce VOC content in NP-508 production tail gas's system's device, includes reation kettle (1), its characterized in that: a tail gas pipe (2) is fixedly connected above the reaction kettle (1), a water absorption tower (3) is fixedly connected at the other end of the tail gas pipe (2), the reaction kettle (1), the tail gas pipe (2) and the water absorption tower (3) are communicated with each other, a water tank (4) is arranged at the bottom of the water absorption tower (3), a circulating pump (5) is arranged below the water tank (4), the circulating pump (5) is positioned in a circulating pump pipeline, a water outlet of the circulating pump pipeline is positioned above the water absorption tower (3), a redistributor (6) is arranged at a water outlet of the circulating pump pipeline, the redistributor (6) is positioned above the water absorption tower (3), the top of the water tank (4) is fixedly connected with one side of a biological purification device (7) through a pipeline, a biological filler (8) is arranged inside the biological purification device (7), a water replenishing valve (9) is arranged outside the biological purification device (7), a Roots blower (10) is arranged on the other side of the biological purification device (7), an air inlet of the Roots blower (10) is fixedly connected with the other side of the biological purification device (7), and an air outlet of the Roots blower (10) is fixedly connected with a high-level exhaust pipe (11).
2. The system set forth in claim 1, wherein the system set for reducing the content of VOC in the tail gas from NP-508 production comprises: the tail gas pipe (2) is positioned between the reaction kettle (1) and the water absorption tower (3), and the reaction kettle (1) is communicated with the water absorption tower (3) through the tail gas pipe (2).
3. The system set forth in claim 1, wherein the system set for reducing the content of VOC in the tail gas from NP-508 production comprises: the water absorption tower (3) is fixedly connected with the water tank (4), the circulating pump (5) is positioned below one side of the water tank (4), and the circulating pump pipeline is positioned on one side of the water absorption tower (3) and one side of the water tank (4).
4. The system set forth in claim 1, wherein the system set for reducing the content of VOC in the tail gas from NP-508 production comprises: the redistributor (6) is communicated with the water absorption tower (3).
5. The system set forth in claim 1, wherein the system set for reducing the content of VOC in the tail gas from NP-508 production comprises: the biological fillers (8) are arranged in the biological purification device (7) at equal intervals.
6. The system set forth in claim 1, wherein the system set for reducing the content of VOC in the tail gas from NP-508 production comprises: the Roots blower (10) and the biological purification device (7) are communicated with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121973734.XU CN215742859U (en) | 2021-08-20 | 2021-08-20 | System device for reducing VOC content in NP-508 production tail gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121973734.XU CN215742859U (en) | 2021-08-20 | 2021-08-20 | System device for reducing VOC content in NP-508 production tail gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215742859U true CN215742859U (en) | 2022-02-08 |
Family
ID=80077126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121973734.XU Active CN215742859U (en) | 2021-08-20 | 2021-08-20 | System device for reducing VOC content in NP-508 production tail gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215742859U (en) |
-
2021
- 2021-08-20 CN CN202121973734.XU patent/CN215742859U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209286986U (en) | A kind of absorption plant of choline chloride production exhaust gas | |
| CN215742859U (en) | System device for reducing VOC content in NP-508 production tail gas | |
| CN210385422U (en) | A high-efficient SOx/NOx control device for industrial waste gas handles | |
| CN109603477B (en) | Gaseous deodorizing device of sewage treatment system | |
| CN215916914U (en) | Acid mist absorbing device for polyaluminium chloride production | |
| CN205953707U (en) | Solar energy water body pollution purifies ship | |
| CN214486166U (en) | High-efficient environmental protection industrial waste gas treatment device | |
| CN205288052U (en) | Low temperature ozone oxidation deNOx systems | |
| CN211562487U (en) | Tail gas absorption leaching tower device with good absorption effect | |
| CN107661694A (en) | A kind of emission-control equipment | |
| CN203620499U (en) | Waste gas treatment system | |
| CN207871907U (en) | A kind of emission-control equipment | |
| CN113058388A (en) | Bubble tower device for treating methanol waste gas and using method | |
| CN209519579U (en) | A kind of efficient nitrogen oxide containing gas absorption prepares the processing system of nitric acid | |
| CN209865764U (en) | Waste gas filtering system for producing ultrahigh power graphite electrode | |
| CN205269358U (en) | Sulphur acid mist purification device of high performance battery | |
| CN211098116U (en) | Fine chemical raw material dust absorbing device | |
| CN217148696U (en) | High-efficient inner loop ozone catalytic oxidation effluent treatment plant | |
| CN219701482U (en) | Efficient gas purifying device for preparing battery binder | |
| CN208893945U (en) | A kind of tail gas collection system of temporary library | |
| CN217646140U (en) | Air purification system of synthetic ammonia preparation | |
| CN210206333U (en) | Reation kettle tail gas heavy utilization equipment | |
| CN219502389U (en) | Combined double-liquid absorption tower suitable for acetic acid storage tank tail gas treatment | |
| CN215951456U (en) | Energy-saving organic waste gas catalytic combustion integrated waste gas tower | |
| CN203170159U (en) | Smaze purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |