CN201760224U - Dedusting and deodoring treatment system for exhaust produced in tobacco primary processing - Google Patents
Dedusting and deodoring treatment system for exhaust produced in tobacco primary processing Download PDFInfo
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- CN201760224U CN201760224U CN2010202684493U CN201020268449U CN201760224U CN 201760224 U CN201760224 U CN 201760224U CN 2010202684493 U CN2010202684493 U CN 2010202684493U CN 201020268449 U CN201020268449 U CN 201020268449U CN 201760224 U CN201760224 U CN 201760224U
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- dedusting
- treatment system
- treatment box
- waste gas
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Abstract
The utility model relates to a dedusting and deodoring treatment system for exhaust produced in tobacco primary processing; the exhaust treatment system comprises a multi-stage chemical scrubber, a blower, an ion sterilization deodorant centralized treatment box and an ion generator; the ion sterilization deodorant centralized treatment box comprises a distribution air duct and a ventilation branch pipe which is arranged on the distribution air duct; the ion generator is communicated with the ion sterilization deodorant centralized treatment box through the air duct; the multi-stage chemical scrubber, the blower and the ion sterilization deodorant centralized treatment box are connected through the air duct sequentially; the multi-stage chemical scrubber is connected with an exhaust inlet; and fully treated exhaust is emitted to the air through a vent of the ion sterilization deodorant centralized treatment box. The dedusting and deodoring treatment system for tobacco primary processing links the multi-stage chemical scrubber and a BOP centralized treatment box, can fully remove the abnormal impurities in abnormal gas produced in tobacco primary processing, thoroughly purifies and has the purification efficiency which is above 95 percents.
Description
Technical field
The utility model relates to a kind of exhaust treatment system, particularly, relates to a kind of dedusting that is used for the waste gas that tobacco curing industry technology for making tobacco threds produces treatment system that eliminates the unusual smell.
Background technology
The characteristics of the gas with foreign flavor that technology for making tobacco threds produces: higher temperatures (about 40-50 degree centigrade), low dirt (3-5mg/m
3), low humidity (about 80%), higher concentration (10000OU), big air quantity.
The exhaust treatment system that tradition throwing dedusting eliminates the unusual smell adopts single peculiar smell treatment process to handle peculiar smell after the throwing dedusting substantially, as multi-grade chemical washing or charcoal absorption method, it exists shortcoming to have: the washing methods treatment effect can only be 70%, can only remove the smell substance that is dissolved in water, cyclic washing is also of no avail again to water-insoluble smell substance, so exist the treatment effeciency problem exactly at the single washing methods of tradition, make a lot of tobacco enterprises be in the downtown area environment, it is strong that peripheral resident reacts the cry of air quality.It is fine really that initial effect is handled in charcoal absorption, effect obviously descends after 6 months but use, the parsing of main cause active carbon can't make active carbon discharge peculiar smell fully, accumulation peculiar smell month after month can't adsorb active carbon, can only adopt investment once more to change active carbon, to keep treatment effect, cost is higher.But under the international development situation of energy-saving and emission-reduction at present, the non-trend of the times of the method for charcoal absorption.
The utility model content
The purpose of this utility model provides a kind of dedusting that is used for tobacco cutting waste gas treatment system that eliminates the unusual smell, this treatment system is that the gas behind washing, purifying 70% peculiar smell is deepened processing, adopt the optical hydrogen ion oxidation technology, optimize the weak point in conventional process effect and service life fully, tobacco peculiar smell treatment effeciency is risen to more than 95%.
In order to achieve the above object, the utility model provides a kind of dedusting that is used for tobacco cutting waste gas treatment system that eliminates the unusual smell, and this exhaust treatment system comprises:
Multi-grade chemical washer, this multi-grade chemical washer comprise the spray chamber that sets gradually, some gasket packing layers and some rose packing layers, are provided with circulating sprayer at the top of rose packing layer;
Pressure fan;
Ion deodorization and sterilization centralized treatment box, this ion deodorization and sterilization centralized treatment box comprise wind-distributing pipe and are arranged on branch vent on the wind-distributing pipe;
The ion generator that is communicated with by airduct with ion deodorization and sterilization centralized treatment box;
Described multi-grade chemical washer, pressure fan, ion deodorization and sterilization centralized treatment box connect by airduct successively, described multi-grade chemical washer connects exhaust gas inlet, and the waste gas through handling fully is discharged in the atmosphere by the exhaust outlet of ion deodorization and sterilization centralized treatment box.
Described multi-grade chemical washer is vertical streaming multi-grade chemical washer.
Described multi-grade chemical washer inside also is provided with away the belt filter, is used to clean the filler that repeats to utilize again the multi-grade chemical washer.
The automatic medicament feeding system that is communicated with it is set on described circulating sprayer, and this automatic medicament feeding system can be selected to add different reagent in circulating sprayer according to actual needs, to guarantee that the impurity in the gas with foreign flavor can effectively be removed.
Also be provided with some through holes on the described branch vent, ion wind is full of whole centralized treatment box by this through hole, and with pending gas with foreign flavor fully, contact equably.
Described ion generator is arranged on the outside of ion deodorization and sterilization centralized treatment box, makes that gas with foreign flavor all the time can the contact ions generator; Ion generator need not special maintenance.
Described ion generator is the optical hydrogen ion generator, and the optical hydrogen ion generator utilizes photocatalysis oxidation technique to produce ion wind, and this ion wind comprises a large amount of nontoxic tasteless strong oxidation materials, the purification efficiency height, energy consumption is lower, and can not discharge in the course of reaction, and is safe.
Adopt the dedusting that the is used for tobacco cutting waste gas of the present utility model treatment system that eliminates the unusual smell, by the multi-grade chemical washer waste gas is carried out preliminary purification earlier, remove the peculiar smell of dust and 70%; Enter into the BOP centralized treatment box through pressure fan then and purify further by ion wind, remove the smell substance in the waste gas comprehensively, exhaust reaches relevant national standard, and treatment effeciency rises to more than 95%.
Description of drawings
Fig. 1 is the eliminate the unusual smell structural representation of treatment system of the dedusting that is used for tobacco cutting waste gas of the present utility model;
Fig. 2 is the eliminate the unusual smell structural representation of multi-grade chemical washer of treatment system of the dedusting that is used for tobacco cutting waste gas of the present utility model;
Fig. 3 is the eliminate the unusual smell planar structure schematic diagram of ion deodorization and sterilization (be called for short BOP) centralized treatment box of treatment system of the dedusting that is used for tobacco cutting waste gas of the present utility model.
Fig. 4 is the eliminate the unusual smell workflow diagram of treatment system of the dedusting that is used for tobacco cutting waste gas of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the technical solution of the utility model is described further.
As shown in Figure 1, the dedusting that the is used for tobacco cutting waste gas of the present utility model treatment system that eliminates the unusual smell comprises:
Multi-grade chemical washer 20;
Ion deodorization and sterilization (being called for short BOP) centralized treatment box 40, the outside of described BOP centralized treatment box 40 also is provided with PHT-BOA optical hydrogen ion generator 50, by its supporting blower fan 51 fresh air is pumped in the PHT-BOA optical hydrogen ion generator 50, to produce ion wind, ion wind enters into the smell substance that BOP centralized treatment box 40 is used to handle waste gas by airduct;
Described multi-grade chemical washer 20, pressure fan 30, BOP centralized treatment box 40 connect by airduct successively, described multi-grade chemical washer 20 connects exhaust gas inlet 10, and the waste gas through handling fully is discharged in the atmosphere by the exhaust outlet 45 of BOP centralized treatment box.
As shown in Figure 2, be the eliminate the unusual smell structural representation of multi-grade chemical washer 20 of treatment system of the dedusting that is used for tobacco cutting waste gas of the present utility model, this multi-grade chemical washer 20 is vertical streaming multi-grade chemical washer.
As shown in Figure 2, waste gas enters into chemical washing device 20 by the air inlet 21 of chemical washing device, earlier through first order treating apparatus, it is dedusting spray chamber 22, be provided with circulating sprayer in this spray chamber 22, current continue spray from top to bottom, and the gas with foreign flavor that enters into spray chamber 22 from air inlet 21 is fully wetting by current, removes most dust and coarse granule.After the preliminary clearning of first order treating apparatus, gas enters second level treating apparatus.Second level treating apparatus is provided with some gasket packing layers 23 according to actual needs.Finished dealing with the gas level ground of preliminary clearning by packing layer 23 through the first order, and dust is by filling adsorption, and the course of work is to finish with the form of vertical current.The gas of handling through the second level enters third level treating apparatus.This third level treating apparatus is provided with some rose packing layers 24 as required, the framework of this rose packing layer 24 is a network, it is filled with rose-shaped plastic filler, the dropping liquid of absorption impurity constantly divides on the filametntary edge of each filler unit, forms the new drop surface that did not absorb impurity again at its bottom margin place.This third level treating apparatus also has been equipped with circulating sprayer, medicine system; Each rose packing layer 24 is provided with independently circulating sprayer, gives by medicine system to be added with in acid, alkali and the oxidant any one in each circulating sprayer respectively, in order to remove the organic substance in the gas with foreign flavor according to actual needs pointedly.Discharge through exhaust outlet 25 through the gas after the liquid medicine processing, can reach the clean-up effect more than 70% after testing.
As shown in Figure 3, structural representation for BOP centralized treatment box 40 of the present utility model, enter into the wind-distributing pipe 43 of BOP centralized treatment box 40 by first air inlet 41 through the ion wind of ion generator 50 generations, be full of whole BOP centralized treatment box by the wind-distributing pipe branch vent 44 that two ends are provided with about in the of 43 again, also offer some through hole (not shown) on the described branch vent 44, be used to make the ion wind energy fully to contact, to improve purification efficiency with pending waste gas; Treat that ion wind is full of whole BOP centralized treatment box 40, the waste gas of discharging from exhaust outlet 25 passes through pressure fan 30, be input in the BOP centralized treatment box 40 through second air inlet 42, fully contact with ion wind wherein, purify reaction, remove the purpose of peculiar smell impurity to reach thorough purification, purified gas is discharged in the atmosphere through the air outlet 45 of BOP centralized treatment box 40 afterbodys, the gas purification degree of Pai Chuing reaches more than 95% after testing, meets the atmospheric emission standard of country.
The dedusting that is used for tobacco cutting waste gas of the present utility model eliminate the unusual smell treatment system workflow as shown in Figure 4: at first, throwing dedusting gas with foreign flavor, concentration 10000OU, 50 ℃ of temperature, humidity 80%, dust-laden 3～5mg/m
3, enter into the dedusting of the present utility model treatment system that eliminates the unusual smell by airduct, at first enter the multi-grade chemical washer and fully wash through liquid medicine, walk the belt filter and be used to clean the filler that repeats to utilize again the multi-grade chemical washer, the gas concentration 3000OU of this moment, 40 ℃ of temperature, humidity 80%, dustless; This gas enters into the BOP centralized treatment box by pressure fan, and the ion wind that adopts the BOA ion generator to produce is carried out purified treatment further to it, be discharged into then in the atmosphere, and the gas concentration 100OU of this moment, 35 ℃ of temperature, humidity 60%, dustless.
Adopt the dedusting that the is used for tobacco cutting of the present utility model exhaust treatment system that eliminates the unusual smell, with multi-grade chemical washer and the coupling of BOP centralized treatment box, can fully remove the peculiar smell impurity in the gas with foreign flavor that tobacco cutting technology produces, purify thoroughly, purification efficiency is up to more than 95%.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple modification of the present utility model with to substitute all will be conspicuous.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (7)
1. a dedusting that is used for tobacco cutting waste gas treatment system that eliminates the unusual smell is characterized in that this treatment system comprises:
Multi-grade chemical washer (20), this multi-grade chemical washer (20) comprise spray chamber (22), some gasket packing layers (23) and the some rose packing layers (24) that sets gradually, and are provided with circulating sprayer at the top of rose packing layer (24);
Pressure fan (30);
Ion deodorization and sterilization centralized treatment box (40), this ion deodorization and sterilization centralized treatment box (40) comprise wind-distributing pipe (43) and are arranged on branch vent (44) on the wind-distributing pipe (43);
The ion generator (50) that is communicated with by airduct with ion deodorization and sterilization centralized treatment box (40);
Described multi-grade chemical washer (20), pressure fan (30), ion deodorization and sterilization centralized treatment box (40) connect by airduct successively, described multi-grade chemical washer (20) connects exhaust gas inlet (10), and the waste gas through handling fully is discharged in the atmosphere by the exhaust outlet (45) of ion deodorization and sterilization centralized treatment box.
2. the dedusting that the is used for tobacco cutting waste gas as claimed in claim 1 treatment system that eliminates the unusual smell is characterized in that described multi-grade chemical washer (20) is vertical streaming multi-grade chemical washer.
3. the dedusting that the is used for tobacco cutting waste gas as claimed in claim 1 treatment system that eliminates the unusual smell is characterized in that described multi-grade chemical washer (20) inside also is provided with away the belt filter.
4. the dedusting that the is used for tobacco cutting waste gas as claimed in claim 1 treatment system that eliminates the unusual smell is characterized in that described circulating sprayer is provided with the automatic medicament feeding system that is communicated with it.
5. the dedusting that the is used for tobacco cutting waste gas as claimed in claim 1 treatment system that eliminates the unusual smell is characterized in that described branch vent also is provided with some through holes on (44).
6. the dedusting that the is used for tobacco cutting waste gas as claimed in claim 1 treatment system that eliminates the unusual smell is characterized in that described ion generator (50) is arranged on the outside of ion deodorization and sterilization centralized treatment box (40).
7. the dedusting that the is used for tobacco cutting waste gas as claimed in claim 6 treatment system that eliminates the unusual smell is characterized in that described ion generator (50) is the optical hydrogen ion generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202684493U CN201760224U (en) | 2010-07-22 | 2010-07-22 | Dedusting and deodoring treatment system for exhaust produced in tobacco primary processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202684493U CN201760224U (en) | 2010-07-22 | 2010-07-22 | Dedusting and deodoring treatment system for exhaust produced in tobacco primary processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201760224U true CN201760224U (en) | 2011-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202684493U Expired - Lifetime CN201760224U (en) | 2010-07-22 | 2010-07-22 | Dedusting and deodoring treatment system for exhaust produced in tobacco primary processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201760224U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103041680A (en) * | 2013-01-15 | 2013-04-17 | 上海慧丰环境工程有限公司 | Method for treating waste gas in tobacco production |
| CN105214424A (en) * | 2015-09-11 | 2016-01-06 | 宜兴市天马环保工程有限公司 | Tobacco leaf production technology of deodorization |
| CN105727661A (en) * | 2016-04-18 | 2016-07-06 | 刘海明 | Self-protection industrial waste gas purifying device |
| CN107469500A (en) * | 2017-09-08 | 2017-12-15 | 赵晓晨 | A kind of waste gas treatment equipment for possessing dedusting and the function that eliminates the unusual smell |
-
2010
- 2010-07-22 CN CN2010202684493U patent/CN201760224U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103041680A (en) * | 2013-01-15 | 2013-04-17 | 上海慧丰环境工程有限公司 | Method for treating waste gas in tobacco production |
| CN103041680B (en) * | 2013-01-15 | 2015-04-08 | 上海慧丰环境工程有限公司 | Method for treating waste gas in tobacco production |
| CN105214424A (en) * | 2015-09-11 | 2016-01-06 | 宜兴市天马环保工程有限公司 | Tobacco leaf production technology of deodorization |
| CN105727661A (en) * | 2016-04-18 | 2016-07-06 | 刘海明 | Self-protection industrial waste gas purifying device |
| CN107469500A (en) * | 2017-09-08 | 2017-12-15 | 赵晓晨 | A kind of waste gas treatment equipment for possessing dedusting and the function that eliminates the unusual smell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI MEISI TAIKE ENVIRONMENTAL CO., LTD. Free format text: FORMER NAME: SHANGHAI MASTECK ECOLOGY SCIENCE AND TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 200433 10007C room, No. 335, National Road, Shanghai, Yangpu District Patentee after: SHANGHAI MASTECH ENVIRONMENT CO., LTD. Address before: 200433 10007C room, No. 335, National Road, Shanghai, Yangpu District Patentee before: Shanghai Masteck Ecology Science & Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110316 |
|
| CX01 | Expiry of patent term |