CN105148668A - Odor removing system in tobacco production - Google Patents
Odor removing system in tobacco production Download PDFInfo
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- CN105148668A CN105148668A CN201510577421.5A CN201510577421A CN105148668A CN 105148668 A CN105148668 A CN 105148668A CN 201510577421 A CN201510577421 A CN 201510577421A CN 105148668 A CN105148668 A CN 105148668A
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- centrifugal blower
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Abstract
The invention relates to an odor removing system in tobacco production. The odor removing system in the tobacco production comprises a front static pressure box, a water film cyclone dust removing device, a front centrifugal fan, a rear static pressure box, a low-temperature plasma device, a high-energy light-catalyzed reaction device, and a rear centrifugal fan which are connected in sequence, wherein the low-temperature plasma device and the high-energy light-catalyzed reaction device are combined to form a low-temperature and high-energy odor treatment device; the water film cyclone dust removing device comprises a barrel; a vertical nozzle is arranged at a waste gas inlet of the barrel; an annular nozzle is arranged in the barrel; the vertical nozzle and the annular nozzle are both arranged on a pipeline; an air outlet is formed in the top of the barrel. The system is stable in running, and good in treatment effect; treated gas can be discharged directly, the secondary pollution is avoided, and the energy conservation and the environment friendliness are realized.
Description
Technical field
The present invention relates to one to eliminate the unusual smell system, be specifically related to one and grow tobacco the system of eliminating the unusual smell.
Background technology
At present, in tobacco leaf production system, throwing humidity discharging gas, throwing dedusting gas and wraparound dedusting gas can be produced.Throwing humidity discharging gas: a class industrial waste gas, on scrap prodn. line, loose tobacco leaf moisting machine, thin plate dry silk, dry the industrial waste gas of the equipment such as stalk, vacuum conditioning, and this kind of waste gas is generally concentrated and is discharged into moisture regain hoistway, mist temperature 55-60 DEG C, relative humidity 90-95%, mist contains a small amount of dust.Throwing dedusting gas: two class industrial waste gases, throwing environmental dust removal waste gas, the waste gas of the generation such as winnowing machine, Qie Yesi machine, vibrating screen classifier, silk cutting machine on the spot, this kind of waste gas is discharged into dust-removing waste gas hoistway after dedusting, mist temperature 40-45 DEG C, relative humidity 75-90%, mist contains a small amount of dust.Wraparound dedusting gas: three class industrial waste gases, cigarette machine wind send and process tail gas, and this kind of waste gas is discharged into wraparound dust-removing waste gas hoistway after dedusting, and mist temperature is at 32-40 DEG C, and relative humidity 70-85%, mist contains a small amount of dust.
Summary of the invention
Goal of the invention: the object of the invention is to overcome deficiency of the prior art, provide a kind of stable, treatment effect is good, and the gas after process can directly discharge, non-secondary pollution, and the tobacco leaf production of energy-conserving and environment-protective eliminates the unusual smell system.
Technical scheme: in order to solve the problems of the technologies described above, tobacco leaf production of the present invention eliminates the unusual smell system, it comprises front plenum chamber, water-filmed cyclonic dust collector, front centrifugal blower, rear plenum chamber, low-temperature plasma device, high energy light catalyst reaction device and rear centrifugal blower successively, and they connect according to the order of sequence; Described low-temperature plasma device and high energy light catalyst reaction device composition low temperature high energy associating peculiar odor treatment equipment; Described water-filmed cyclonic dust collector comprises cylindrical shell, is provided with vertical nozzle, is provided with nozzle ring in described inner barrel at the exhaust gas inlet place of described cylindrical shell, and described vertical nozzle and nozzle ring are all located on pipeline, is provided with gas outlet at described cylindrical shell top.
Described low temperature high energy associating peculiar odor treatment equipment arranges 3-5 platform.
Described front centrifugal blower and rear centrifugal blower are all frequency conversion fan.
Throwing humidity discharging gas through front plenum chamber, water-filmed cyclonic dust collector, front centrifugal blower, after plenum chamber, 5 low temperature high energy associating peculiar odor treatment equipment and after centrifugal blower, exhaust is directly discharged; Throwing dedusting gas through plenum chamber later, 5 low temperature high energy associating peculiar odor treatment equipment and after centrifugal blower, exhaust is directly discharged; Wraparound dedusting gas through 3 low temperature high energy associating peculiar odor treatment equipment and after centrifugal blower, exhaust is directly discharged.
Beneficial effect: the present invention compared with prior art, its remarkable advantage is: the present invention adopts water-filmed cyclonic dust collector, soot particle and dust are flowed into bottom along deduster inwall by vertical nozzle water smoke absorption after cyclonic separation, the hoop water smoke that waste gas after slightly removing is sprayed by multistage hoop nozzle, waste gas is by further absorption cleaning, in this process, waste gas and water smoke carry out sufficient heat exchange, the temperature of waste gas is made to obtain reduction to a certain extent, adopt low temperature high energy associating peculiar odor treatment equipment, contaminant molecule is resolved into H
2o, CO
2deng occurring in nature common, the material of stability and safety, adopt frequency conversion fan, energy-conserving and environment-protective, strong adaptability, by each device with the use of, the gas sanitizes after process is tasteless, can directly discharge, non-secondary pollution.
Accompanying drawing explanation
Fig. 1 is block schematic illustration of the present invention;
Fig. 2 be water-filmed cyclonic dust collector described in the present invention face structural representation;
Fig. 3 is the plan structure schematic diagram of water-filmed cyclonic dust collector described in the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As shown in Figure 1, Figure 2 and Figure 3, tobacco leaf production of the present invention eliminates the unusual smell system, it comprises front plenum chamber, water-filmed cyclonic dust collector, front centrifugal blower, rear plenum chamber, low-temperature plasma device, high energy light catalyst reaction device and rear centrifugal blower successively, and they connect according to the order of sequence; Described low-temperature plasma device and high energy light catalyst reaction device composition low temperature high energy associating peculiar odor treatment equipment; Described water-filmed cyclonic dust collector comprises cylindrical shell 1, vertical nozzle 3 is provided with at exhaust gas inlet 2 place of described cylindrical shell 1, be provided with nozzle ring 4 in described cylindrical shell 1 inside, described vertical nozzle 3 and nozzle ring 4 are all located on pipeline, are provided with gas outlet 5 at described cylindrical shell 1 top; Described low temperature high energy associating peculiar odor treatment equipment arranges 3-5 platform; Described front centrifugal blower and rear centrifugal blower are all frequency conversion fan.The present invention adopts water-filmed cyclonic dust collector, soot particle and dust are flowed into bottom along deduster inwall by vertical nozzle water smoke absorption after cyclonic separation, the hoop water smoke that waste gas after slightly removing is sprayed by multistage hoop nozzle, waste gas is by further absorption cleaning, in this process, waste gas and water smoke carry out sufficient heat exchange, make the temperature of waste gas obtain reduction to a certain extent, adopt low temperature high energy associating peculiar odor treatment equipment, contaminant molecule is resolved into H
2o, CO
2deng occurring in nature common, the material of stability and safety, adopt frequency conversion fan, energy-conserving and environment-protective, strong adaptability, by each device with the use of, the gas sanitizes after process is tasteless, can directly discharge, non-secondary pollution.
The invention provides a kind of thinking and method; the method and access of this technical scheme of specific implementation is a lot; the above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art, under the premise without departing from the principles of the invention, some improvements and modifications can also be made; these improvements and modifications also should be considered as protection scope of the present invention, and all available prior art of each part not clear and definite in the present embodiment is realized.
Claims (3)
1. tobacco leaf production eliminates the unusual smell system, it is characterized in that: it comprises front plenum chamber, water-filmed cyclonic dust collector, front centrifugal blower, rear plenum chamber, low-temperature plasma device, high energy light catalyst reaction device and rear centrifugal blower successively, and they connect according to the order of sequence; Described low-temperature plasma device and high energy light catalyst reaction device composition low temperature high energy associating peculiar odor treatment equipment; Described water-filmed cyclonic dust collector comprises cylindrical shell (1), vertical nozzle (3) is provided with at exhaust gas inlet (2) place of described cylindrical shell (1), nozzle ring (4) is provided with in described cylindrical shell (1) inside, described vertical nozzle (3) and nozzle ring (4) are all located on pipeline, are provided with gas outlet (5) at described cylindrical shell (1) top.
2. tobacco leaf production according to claim 1 eliminates the unusual smell system, it is characterized in that: described low temperature high energy associating peculiar odor treatment equipment arranges 3-5 platform.
3. tobacco leaf production according to claim 1 eliminates the unusual smell system, it is characterized in that: described front centrifugal blower and rear centrifugal blower are all frequency conversion fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510577421.5A CN105148668A (en) | 2015-09-11 | 2015-09-11 | Odor removing system in tobacco production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510577421.5A CN105148668A (en) | 2015-09-11 | 2015-09-11 | Odor removing system in tobacco production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105148668A true CN105148668A (en) | 2015-12-16 |
Family
ID=54789894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510577421.5A Pending CN105148668A (en) | 2015-09-11 | 2015-09-11 | Odor removing system in tobacco production |
Country Status (1)
| Country | Link |
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| CN (1) | CN105148668A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110780635A (en) * | 2019-10-28 | 2020-02-11 | 河南中烟工业有限责任公司 | Peculiar smell removal energy-saving control method |
| CN114950113A (en) * | 2022-06-13 | 2022-08-30 | 四川中烟工业有限责任公司 | Tobacco peculiar smell removing system and control method thereof |
-
2015
- 2015-09-11 CN CN201510577421.5A patent/CN105148668A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110780635A (en) * | 2019-10-28 | 2020-02-11 | 河南中烟工业有限责任公司 | Peculiar smell removal energy-saving control method |
| CN114950113A (en) * | 2022-06-13 | 2022-08-30 | 四川中烟工业有限责任公司 | Tobacco peculiar smell removing system and control method thereof |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |