CN101907340A - Method and device for recycling dust-removing waste gas in rolling and packing workshop of cigarette factory - Google Patents
Method and device for recycling dust-removing waste gas in rolling and packing workshop of cigarette factory Download PDFInfo
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- CN101907340A CN101907340A CN 201010232001 CN201010232001A CN101907340A CN 101907340 A CN101907340 A CN 101907340A CN 201010232001 CN201010232001 CN 201010232001 CN 201010232001 A CN201010232001 A CN 201010232001A CN 101907340 A CN101907340 A CN 101907340A
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Abstract
The invention discloses a method and a device for recycling dust-removing waste gas in a rolling and packing workshop of a cigarette factory. The method comprises the following steps: (1) carrying out dust-removing and purifying treatment on the dust-removing waste gas in the rolling and packing workshop to obtain purified energy air; (2) conveying the purified energy air obtained in the step (1) into an air-conditioning room; (3) carrying out temperature regulation treatment on the purified energy air in the step (2) and outdoor fresh air by an air-conditioning air processor of the air-conditioning room to obtain fresh energy air; and (4) conveying the energy air to the workshop by the air-conditioning room. The invention has high recycling rate, is safer and more reliable, and has low investment cost and operating cost.
Description
Technical field
The present invention relates to the recoverying and utilizing method and the device of dust-removing waste gas between a kind of cigar mill cigarette hired car.
Background technology
In the production of cigarettes industry, because the requirement of technology, all constant temperature workshop (its temperature is general constant between 25～26 ℃) between the cigarette hired car, and processes such as technology dedusting, environmental dust removal and vacuum cleaning are arranged all generally, total exhaust air rate is very big, exhaust gas discharged after the dedusting (because of containing energy, hereinafter to be referred as " energy wind ") though in reached national grade one discharge standard and can directly drain in the air, but wherein contain very big energy, directly too waste of discharging.Therefore, " the energy wind " that how cleaner discharged is for recycling and reuse, and saves a large amount of energy, and achieving direct economic interests and energy-conservation value is the problem of relatively paying attention at present.
At present, energy recycling at dedusting " energy wind " between the cigarette hired car specifically has following two kinds of methods: first kind is that energy replacement reclaims, its principle is to utilize the temperature of " energy wind " after the dedusting and the temperature difference of outdoor air, by heat exchanger energy replacement is got off, drawback is that the temperature difference of two kinds of gases heat transfer property little, air is relatively poor again, promptly calculate to adopt high-performance heat exchanger, also only about 35-45%, recovery has little significance heat exchange efficiency.Second kind " energy wind " after the dedusting directly being delivered to workshop recycles, promptly " the energy wind " that reaches national grade one discharge standard is sent back to workshop again by the air channel, directly recycle, though this method can all be recycled the energy in the dedusting " energy wind ", but have following drawback: 1, need be re-arranged to the air channel in workshop during use, air port and blower fan etc., cost input and difficulty of construction (the dedusting room is each process pipe complexity in the far away and workshop furred ceiling apart from workshop generally, is not easy to increase air channel etc. again) have been increased; 2, the temperature of the air-conditioning wind that send of " the energy wind " of Hui Shouing and air-conditioning system, humidity etc. are inconsistent, cause humiture inhomogeneous, influence production and human comfort in the workshop in; 3, this " energy wind " still contains micro-dust and peculiar smell though reached national grade one discharge standard through the rough dusting operation, as without handling direct reuse, influences the air quality of workshop.
Summary of the invention
The object of the present invention is to provide a kind of recovery utilization rate height, cost to drop into the recoverying and utilizing method and the device of dust-removing waste gas between low and safer reliable cigar mill cigarette hired car.
The recoverying and utilizing method of dust-removing waste gas comprises the steps: between this cigar mill provided by the invention cigarette hired car
1) dust-removing waste gas between the cigarette hired car is carried out udst separation and handle, be purified energy wind;
2) the purification energy wind that step 1) is obtained is delivered to Air Conditioning Facilities;
3) by the Air Conditioning processor pair step 2 of Air Conditioning Facilities) described purification energy wind and outdoor new wind carries out adjustment and handles and obtain new energy wind;
4) by Air Conditioning Facilities energy wind is delivered to the workshop.
The present invention is applicable to the dedusting and purifying device of above-mentioned recoverying and utilizing method, comprise the high pressure centrifugal fan that has blast pipe and discharge pipe, direct exhaust duct, purification pipe, dynamic dust monitor, air purifier and concentrated noise elimination room, the blast pipe of described high pressure centrifugal fan is communicated with the outlet of deduster, described dynamic dust monitor is installed in and is used on this blast pipe the dustiness of dust-removing waste gas in the blast pipe is detected, all be equipped with motor-operated control valve on described direct exhaust duct and the purification pipe, the air inlet of this direct exhaust duct is communicated with discharge pipe, its air outlet is communicated with concentrated noise elimination room, the air inlet of described purification pipe is communicated with discharge pipe, its air outlet is communicated with air purifier, is used for that dustiness gas up to standard is carried out udst separation and handles.
Compared with prior art, the present invention has the following advantages:
1, recovery utilization rate height;
Because of satisfactory dedusting among the present invention " energy wind " is directly to be recovered to the Air Conditioning processor, the energy that wherein contains promptly all is recovered, basic realization " energy wind " zero-emission;
2, more safe and reliable;
Handle through the Air Conditioning processor after purifying by final dusting because of the dedusting among the present invention " energy wind ", the new energy wind dust content of therefore delivering to workshop is lower again, and peculiar smell still less and satisfies humiture fully and requires and human comfort;
3, cost of investment and operating cost are low.
Because of the present invention is pipeline and installations and facilities of having utilized the original air-conditioning system of workshop, not only saved a large amount of costs of investment, also reduced operation maintenance management in the future.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
The recoverying and utilizing method of dust-removing waste gas between this cigar mill of the present invention cigarette hired car, mainly be the constant temperature that directly to be discharged between the cigarette hired car in the atmosphere, constant humidity " energy wind " (waste gas of rough dusting), after dedusting and purifying device processing, delivering to Air Conditioning Facilities again is used for Air Conditioning and handles the new wind of unit and replenish, by the Air Conditioning processor " energy wind " and outdoor common new wind are handled then, to handle air-conditioning wind well by original air channel and air port etc. at last and deliver to each workshop (not necessarily wraparound workshop), thereby the energy of finishing dust-removing waste gas between cigar mill's cigarette hired car reclaims.
As can be seen from Figure 1, the present invention is a kind of dedusting and purifying device of above-mentioned recoverying and utilizing method design, mainly comprise the high pressure centrifugal fan that has blast pipe 1 and discharge pipe 2, direct exhaust duct 3, purification pipe 4, dynamic dust monitor 5, air purifier 6, concentrate noise elimination room 7 and control system 8, wherein the blast pipe 1 of high pressure centrifugal fan is communicated with the outlet of deduster, dynamically dust monitor 5 is installed on this blast pipe 1, directly on exhaust duct 3 and the purification pipe 4 motor-operated control valve is being installed all, its air inlet all is communicated with discharge pipe 2, directly the air outlet of exhaust duct 3 is communicated with concentrated noise elimination room 7, the air outlet of purification pipe 4 replenishes pipe by air purifier 6 with the new wind of each Air Conditioning processor and is communicated with, dynamically dust monitor 5 is installed on the blast pipe 1, the signal input part of control system 8 is connected with this dynamic dust monitor 5, and signal output part is connected with each motor-operated control valve.
The present invention in use, when dynamic dust monitor 5 detects new wind that the dust-removing waste gas that is about to enter high pressure centrifugal fan meets air conditioner and requires, will issue 8 one signals of control system, the motor-operated control valve that is installed on the purification pipe 4 is opened automatically, the motor-operated control valve that is installed on the direct exhaust duct 3 is closed automatically, waste gas is through behind the double purification of air purifier 6, carry out adjustment and handle be mixed Air Conditioning processor via Air Conditioning Facilities of outdoor new wind, satisfied the new energy wind of humiture requirement and human comfort fully, last pipeline by the original air-conditioning system of workshop, installations and facilities are delivered to each workshop with new energy wind, realize recycling.
Otherwise, when dynamic dust monitor 5 detects new wind that the waste gas that is about to enter high pressure centrifugal fan do not meet air conditioner and requires, will issue control system 8 another signals, the motor-operated control valve that is installed on the purification pipe 4 is closed automatically, the motor-operated control valve that is installed on the direct exhaust duct 3 is opened automatically, and dust-removing waste gas is discharged through concentrating noise elimination room 7.
Claims (2)
1. the recoverying and utilizing method of dust-removing waste gas comprised the steps: between cigar mill's cigarette was hired a car
1) dust-removing waste gas between the cigarette hired car is carried out udst separation and handle, be purified energy wind;
2) the purification energy wind that step 1) is obtained is delivered to Air Conditioning Facilities;
3) by the Air Conditioning processor pair step 2 of Air Conditioning Facilities) described purification energy wind and outdoor new wind carries out adjustment and handles and obtain new energy wind;
4) by Air Conditioning Facilities energy wind is delivered to the workshop.
2. the dedusting and purifying device of the described recoverying and utilizing method of suitable claim 1, it is characterized in that this device comprises the high pressure centrifugal fan that has blast pipe (1) and discharge pipe (2), direct exhaust duct (3), purification pipe (4), dynamic dust monitor (5), air purifier (6) and concentrated noise elimination room (7), the blast pipe of described high pressure centrifugal fan (1) is communicated with the outlet of deduster, described dynamic dust monitor (5) is installed in and is used on this blast pipe (1) dustiness of dust-removing waste gas in the blast pipe is detected, all be equipped with motor-operated control valve on described direct exhaust duct (3) and the purification pipe (4), the air inlet of this direct exhaust duct (3) is communicated with discharge pipe (2), its air outlet is communicated with concentrated noise elimination room (7), the air inlet of described purification pipe (4) is communicated with discharge pipe (2), its air outlet is communicated with air purifier (6), is used for that dustiness gas up to standard is carried out udst separation and handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102320010A CN101907340B (en) | 2010-07-21 | 2010-07-21 | Method and device for recycling dust-removing waste gas in rolling and packing workshop of cigarette factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102320010A CN101907340B (en) | 2010-07-21 | 2010-07-21 | Method and device for recycling dust-removing waste gas in rolling and packing workshop of cigarette factory |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101907340A true CN101907340A (en) | 2010-12-08 |
| CN101907340B CN101907340B (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102320010A Expired - Fee Related CN101907340B (en) | 2010-07-21 | 2010-07-21 | Method and device for recycling dust-removing waste gas in rolling and packing workshop of cigarette factory |
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| CN (1) | CN101907340B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175053A (en) * | 2011-03-22 | 2011-09-07 | 机械工业第六设计研究院 | Air-conditioning workshop process exhaust total-heat reclaiming system |
| CN102553861A (en) * | 2012-01-19 | 2012-07-11 | 湖北中烟工业有限责任公司 | Balance distribution system for dedusting wind power of cigarette-making machine |
| CN105903304A (en) * | 2016-06-16 | 2016-08-31 | 石鸿娟 | Energy-saving and environment-friendly dust removal system |
| CN112268325A (en) * | 2020-10-29 | 2021-01-26 | 江苏润阳光伏科技有限公司 | Heat recovery system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0719527A (en) * | 1993-07-01 | 1995-01-20 | Nec Corp | Clean room air-conditioning system |
| CN1194177A (en) * | 1997-03-26 | 1998-09-30 | 黎建强 | Tail gas treating technology for cigarette industry |
| CN2498530Y (en) * | 2001-09-29 | 2002-07-03 | 刘清银 | Water heater by recovering waste heat from central air conditioner |
| CN2522802Y (en) * | 2001-12-17 | 2002-11-27 | 清华大学 | Direct-burning type absorbing type water-cooling-heating machine group |
| CN2884005Y (en) * | 2006-04-06 | 2007-03-28 | 深圳市海川实业股份有限公司 | Air sterilizing purifier for central air conditioner |
-
2010
- 2010-07-21 CN CN2010102320010A patent/CN101907340B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0719527A (en) * | 1993-07-01 | 1995-01-20 | Nec Corp | Clean room air-conditioning system |
| CN1194177A (en) * | 1997-03-26 | 1998-09-30 | 黎建强 | Tail gas treating technology for cigarette industry |
| CN2498530Y (en) * | 2001-09-29 | 2002-07-03 | 刘清银 | Water heater by recovering waste heat from central air conditioner |
| CN2522802Y (en) * | 2001-12-17 | 2002-11-27 | 清华大学 | Direct-burning type absorbing type water-cooling-heating machine group |
| CN2884005Y (en) * | 2006-04-06 | 2007-03-28 | 深圳市海川实业股份有限公司 | Air sterilizing purifier for central air conditioner |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175053A (en) * | 2011-03-22 | 2011-09-07 | 机械工业第六设计研究院 | Air-conditioning workshop process exhaust total-heat reclaiming system |
| CN102553861A (en) * | 2012-01-19 | 2012-07-11 | 湖北中烟工业有限责任公司 | Balance distribution system for dedusting wind power of cigarette-making machine |
| CN102553861B (en) * | 2012-01-19 | 2014-02-26 | 湖北中烟工业有限责任公司 | Balance distribution system for dedusting wind power of cigarette-making machine |
| CN105903304A (en) * | 2016-06-16 | 2016-08-31 | 石鸿娟 | Energy-saving and environment-friendly dust removal system |
| CN112268325A (en) * | 2020-10-29 | 2021-01-26 | 江苏润阳光伏科技有限公司 | Heat recovery system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101907340B (en) | 2012-07-04 |
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