CN212818984U - 1,2 benzisothiazolin-3-one active carbon absorption system - Google Patents
1,2 benzisothiazolin-3-one active carbon absorption system Download PDFInfo
- Publication number
- CN212818984U CN212818984U CN202021239987.XU CN202021239987U CN212818984U CN 212818984 U CN212818984 U CN 212818984U CN 202021239987 U CN202021239987 U CN 202021239987U CN 212818984 U CN212818984 U CN 212818984U
- Authority
- CN
- China
- Prior art keywords
- benzisothiazolin
- activated carbon
- demister
- carbon adsorption
- outlet
- 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
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model provides a 1,2 benzisothiazolin-3-one active carbon absorption system, which comprises a 1,2 benzisothiazolin-3-one active carbon absorption system, comprising a fan, wherein the fan is provided with an air inlet and an air outlet, and the air inlet is connected with an air outlet of an absorption tower and an unorganized gas outlet; the demister is provided with an air inlet and an air outlet, and the air inlet is connected with an exhaust port; the activated carbon adsorption tank is provided with a waste gas inlet and a purified gas outlet, the waste gas inlet is connected with an air outlet, and the purified gas outlet is an evacuation port. The demister is additionally arranged in front of the activated carbon adsorption tank, the corrugated filler is additionally arranged in the demister, a large amount of water vapor in the tail gas of the absorption tower and the unorganized tail gas in the production process of the 1, 2-benzisothiazolin-3-one can be converted into liquid, and the liquid enters the sewage receiving tank through the pipeline, so that the moisture in the activated carbon adsorption tank is reduced, and the service life of the activated carbon is prolonged.
Description
Technical Field
The utility model relates to a 1,2 benzisothiazolin-3-ketone, concretely relates to 1,2 benzisothiazolin-3-ketone active carbon absorption system.
Background
The unorganized gas generated in the existing production and processing process of 1, 2-benzisothiazolin-3-one and the tail gas generated by an absorption tower contain a large amount of water vapor, and the treatment mode is to directly utilize an activated carbon adsorption tank for treatment, so that the activated carbon has short service life, needs to be replaced frequently, and has large use amount and high cost.
Disclosure of Invention
The utility model discloses to prior art's not enough, provide a 1,2 benzisothiazolin-3-ketone active carbon absorption system, through install the demister additional before the active carbon adsorption jar, install the ripple filler additional in the demister, can turn into liquid in a large number with the absorption tower tail gas in the 1,2 benzisothiazolin-3-ketone production process and the steam in the unorganized tail gas, in the pipeline gets into the sewage receiving tank, reduce the moisture content in the active carbon adsorption jar, increase active carbon life.
In order to achieve the above object, the utility model provides a following technical scheme: a1, 2 benzisothiazolin-3-one activated carbon adsorption system comprising,
the fan is provided with an air inlet and an air outlet, and the air inlet is connected with the air outlet of the absorption tower and the unorganized gas outlet;
the demister is provided with an air inlet and an air outlet, and the air inlet is connected with an exhaust port;
the activated carbon adsorption tank is provided with a waste gas inlet and a purified gas outlet, the waste gas inlet is connected with an air outlet, and the purified gas outlet is an evacuation port.
In addition to the above, preferably, the demister is provided with a sewage port.
On the basis of the above scheme, as preferred, the sewage port is provided with a valve, and the valve is connected with the sewage receiving tank through a pipeline.
In addition to the above, the demister is preferably a PP demister.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the demister is additionally arranged between the activated carbon adsorption tank and the fan, the corrugated filler is additionally arranged in the demister, a large amount of water vapor in the tail gas of the absorption tower and the unorganized tail gas in the production process of the 1, 2-benzisothiazolin-3-one can be converted into liquid, and the liquid enters the sewage receiving tank through the pipeline, so that the moisture in the activated carbon adsorption tank is reduced, and the service life of the activated carbon is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention, and herein, detachable fixation means that the original performance of the component is not damaged and can be disassembled.
As shown in fig. 1, a 1,2 benzisothiazolin-3-one activated carbon adsorption system comprising,
the fan 4 is provided with an air inlet and an air outlet, and the air inlet is connected with the air outlet of the absorption tower and the unorganized gas outlet 1;
the demister 2 is provided with an air inlet and an air outlet, and the air inlet is connected with an air outlet;
the activated carbon adsorption tank 3 is provided with a waste gas inlet and a purified gas outlet, the waste gas inlet is connected with an air outlet, and the purified gas outlet is an evacuation port.
The demister is provided with a sewage port.
The sewage port is provided with a valve which is connected with a sewage receiving tank through a pipeline.
The demister is a PP demister.
The demister is additionally arranged in front of the activated carbon adsorption tank, the corrugated filler is additionally arranged in the demister, a large amount of water vapor in the tail gas of the absorption tower and the unorganized tail gas in the production process of the 1, 2-benzisothiazolin-3-one can be converted into liquid, and the liquid enters the sewage receiving tank through the pipeline, so that the moisture in the activated carbon adsorption tank is reduced, and the service life of the activated carbon is prolonged.
In the specific production, I adopted 2 PP1500L defoamers, and compared the results are as follows: the usage amount of the activated carbon can be reduced by about 20 tons every year, the price of the activated carbon is 1 ten thousand yuan per ton, and the capital investment of 2 defoamers is about 2 ten thousand yuan.
In addition, the active carbon adsorption tank can also be provided with an auxiliary exhaust port, the auxiliary exhaust port is connected with the condenser 5, the air outlet of the condenser is connected with the demister, the waste gas is directly emptied by one part after being adsorbed by the active carbon adsorption tank, the other part enters the condenser for cooling and then returns to the demister, and the waste gas in the demister is cooled.
The active carbon adsorption tank is provided with a differential pressure transmitter, so that the adsorption capacity of the active carbon adsorption tank can be automatically detected.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
- A1, 2 benzisothiazolin-3-one activated carbon adsorption system comprising,the fan is provided with an air inlet and an air outlet, and the air inlet is connected with the air outlet of the absorption tower and the unorganized gas outlet;the demister is provided with an air inlet and an air outlet, and the air inlet is connected with an exhaust port;the activated carbon adsorption tank is provided with a waste gas inlet and a purified gas outlet, the waste gas inlet is connected with an air outlet, and the purified gas outlet is an evacuation port.
- 2. The 1,2 benzisothiazolin-3-one activated carbon adsorption system of claim 1 wherein a sump port is provided in the demister.
- 3. The 1,2 benzisothiazolin-3-one activated carbon adsorption system of claim 2 wherein the waste port is provided with a valve which is connected to a waste receiving tank by a pipe.
- 4. The 1,2 benzisothiazolin-3-one activated carbon adsorption system of claim 2 wherein the demister is a PP demister.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021239987.XU CN212818984U (en) | 2020-06-30 | 2020-06-30 | 1,2 benzisothiazolin-3-one active carbon absorption system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021239987.XU CN212818984U (en) | 2020-06-30 | 2020-06-30 | 1,2 benzisothiazolin-3-one active carbon absorption system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212818984U true CN212818984U (en) | 2021-03-30 |
Family
ID=75178579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021239987.XU Active CN212818984U (en) | 2020-06-30 | 2020-06-30 | 1,2 benzisothiazolin-3-one active carbon absorption system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212818984U (en) |
-
2020
- 2020-06-30 CN CN202021239987.XU patent/CN212818984U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205102136U (en) | Be suitable for waste gas to adsorb catalytic combustion equipment that desorption was handled | |
| CN212818984U (en) | 1,2 benzisothiazolin-3-one active carbon absorption system | |
| CN109157964A (en) | A kind of viscose rayon waste gas absorbing system and method | |
| CN202715264U (en) | Viscose fibre waste gas condensing device | |
| CN209943095U (en) | Energy-saving cone vacuum pump unit | |
| CN201899898U (en) | Exhaust gas treatment device for synthesis of trichlorosilane | |
| CN205977326U (en) | Automobile exhaust gas processing device | |
| CN204981794U (en) | Dry dewatering device of marsh gas | |
| CN201990481U (en) | Concentration device for dilute hydrochloric acid | |
| CN205559228U (en) | Condenser vacuum of thermal power factory maintains vacuum unit | |
| CN210993631U (en) | Flue gas dehydration and white smoke elimination system | |
| CN201553891U (en) | Ammonia recovery system for dyeing and weaving | |
| CN204035568U (en) | The recycling utilization equipment of hydrogen rich off gas in neodymium iron boron hydrogen production process | |
| CN204138346U (en) | A kind of medical center oxygen air-purification system | |
| CN202555160U (en) | Kjeldahl determination digestion waste gas treatment device | |
| CN209317391U (en) | Ammonia recovery reuse means | |
| CN203170159U (en) | Smaze purifier | |
| CN206587561U (en) | A kind of environment-protecting type exhaust air processor | |
| CN217909664U (en) | Energy-concerving and environment-protective vapor recovery system device | |
| CN200985844Y (en) | Universal electricity generator set | |
| CN214436624U (en) | Vacuum condensation tail gas recovery system | |
| CN201543360U (en) | Coal mine ventilation air methane recovery system | |
| CN212319152U (en) | Exhaust duct | |
| CN205209054U (en) | Water charging system that motor / converter test water cooling system used | |
| CN208541983U (en) | A kind of toluene carbon fiber adsorption and catalytic combustion processing unit of high treating effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |