CN102400288A - Printing and dyeing setting machine - Google Patents
Printing and dyeing setting machine Download PDFInfo
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- CN102400288A CN102400288A CN2011103627726A CN201110362772A CN102400288A CN 102400288 A CN102400288 A CN 102400288A CN 2011103627726 A CN2011103627726 A CN 2011103627726A CN 201110362772 A CN201110362772 A CN 201110362772A CN 102400288 A CN102400288 A CN 102400288A
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- setting machine
- filter
- purifying
- gas
- flue gas
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Abstract
The invention provides a printing and dyeing setting machine, comprising a main body of a setting machine and matched gas energy saving and purifying complete equipment. The gas energy saving and purifying complete equipment comprises a filter, an air preheater and a purifying tower. Multiple silk screens are arranged along the gas flow direction inside the filter to filter most of grease and cotton velvet. The air preheater is a heat exchanger provided with a heat exchanging tube and heats the cold air by hot gas. The purifying tower is provided with a water cooling pipe and a waste collecting structure. The setting machine with matched gas energy saving and purifying complete equipment provided by the invention can recycle the gas heat effectively and recycle harmful substances in the gas, thereby not only reducing the energy consumption, but also reducing the pollution problems on environment caused by gas emission. The invention further can turn waste into wealth and collect and recycle the discharged harmful substances to obtain a certain economic benefit and save the production cost.
Description
Technical field
The present invention relates to a kind of energy-saving and cost-reducing technical field, particularly a kind of dying setting machine, it has the flue gas energy-saving and purifying complete equipments of supporting setting, and it is with in order to purify the dying setting machine discharged flue gas.
Background technology
Along with more and more faster increasingly high with industrialization degree of the step of nearest decades of whole world industrialization progress, for the demand of traditional fossil fuel with consume also sharply increase, on the one hand, aggravated the exhausted speed of non-renewable fossil fuel; On the other hand, the greenhouse gases that the use of fossil fuel is discharged also make the global environmental pollution aggravation, and ecological environment goes from bad to worse.These problems have caused the concern of global national governments and enterprise, and power-saving technology and renewable energy technologies have obtained the attention of more and more countries and enterprise.Therefore, under current energy-intensive overall background, all trades and professions are tried one's best invariably and are carried out energy-saving and cost-reducing activity by every means, improve the industrial model of original high energy consumption.And this reform and opening-up in thirties years of China when economy obtains significant achievements, has also been paid the heavy cost of severe environmental pollution; So governments at all levels of current both the central and local governments are all in transition of carrying forward vigorously economic structure and adjustment; Pursue and save energy and reduce the cost, the industry pattern of protection environment.
At dyeing; Because textiles and people's life is closely bound up, also be the traditional larger economic industry of China, when the dress that makes people beautifies; Also consumed a large amount of energy; Simultaneously because dyeing when industry size constantly enlarges and advances, has also polluted a large amount of precious water resource and atmosphere.
In dyeing, dying setting machine is indispensable production equipment.Dyeing machine can discharge a large amount of waste gas when operation; Its exhaust gas discharged not only contains volume of smoke; Also have polyphenyl type organic, printing and dyeing assistant, the multiple composition of wet goods simultaneously, every general discharged particle 150-250mg/m3 of setting machine, oil smoke 40-80mg/m3.The oil that is discharged, cigarette, dirt all have very big harm to human body health and environment.
Summary of the invention
To the problems of the prior art; The present invention proposes a kind of dying setting machine, and its supporting flue gas energy-saving and purifying complete equipments that are provided with are intended to reduce the pollution of the smoke evacuation of setting machine to environment; And can the preheating cold air, and reclaim the organic matters such as grease or tar in the flue gas.
For reaching the object of the invention, dying setting machine of the present invention comprises the flue gas energy-saving and purifying complete equipments of setting machine main frame and supporting setting, and said flue gas energy-saving and purifying complete equipments comprise filter, air preheater and purifying column; Be provided with the multiple tracks filter screen along the flue gas flow direction in the wherein said filter, can filter out big portion grease and velveteen; Said air preheater is to be provided with the heat exchanger with heat exchanger tube, utilizes hot flue gas heating cold air; Said purifying column is provided with cooling water pipe and refuse isolating construction; Described refuse isolating construction comprises compound filtering layer, rotary separator and collecting tank.
Preferably, in said filter, timing water injector is housed, drenches filter screen, prevent to be deposited in velveteen on the filter screen because of electrostatic fire.
Preferred again, the filter screen of said filter adopts the steel silk screen.
Preferred again, for strengthening heat exchange, heat exchanger tube adopts the finned tube of generally popular use, can reduce the profile and the weight of air preheater like this, for the user practices thrift cost.
Of the present invention have a supporting dying setting machine that flue gas energy-saving and purifying complete equipments are set; Can effectively carry out the utilization again of flue gas heat; Effectively reclaim contained harmful substance in the flue gas simultaneously; Not only can reduce the energy consumption of setting machine, also reduce fume emission pollution on the environment problem; And can turn waste into wealth, the harmful substance of discharging is collected and utilization again, obtain the certain economic interests, save production cost.
Description of drawings
Through the detailed description below in conjunction with accompanying drawing, aforesaid purpose, the feature and advantage with other of the present invention will become obvious.Wherein:
Shown in Figure 1 is the structural representation of the flue gas energy-saving and purifying complete equipments of dying setting machine of the present invention;
The schematic flow sheet of flue when to be that flue gas energy-saving and purifying complete equipments of the present invention and dying setting machine main frame are supporting use shown in Figure 2.
The specific embodiment
Shown in Figure 1 is the structural representation of flue gas energy-saving and purifying complete equipments of the dying setting machine of one embodiment of the invention, and said flue gas energy-saving and purifying complete equipments comprise filter 10, air preheater 20 and purifying column 30; Be provided with the filter screen 12 that the multiple tracks steel wire constitutes along the flue gas flow direction in the wherein said filter 10, it can filter out big portion grease and velveteen; Simultaneously timing water injector 14 is housed in filter 10, drenches filter screen 12, prevent to be deposited in velveteen on the filter screen 12 because of electrostatic fire; The said air preheater 20 interior finned tubes 22,24 that use are as heat-exchange tube, and cold air gets into from air inlet 26, and after exchanging with fin tube heat, the hot-air after the heating is 28 discharges from the gas outlet, can utilize again; The flue gas that then temperature is reduced gets into purifying column 40, is provided with cooling water pipe 38 in the purifying column 40, and the refuse isolating construction; Said refuse isolating construction is arranged on the bottom of exhaust gases passes 34; Comprise compound filtering layer 36, rotary separator 32 is extracted through compound filtering layer 36 by rotary separator 32 through the flue gas that cools; Harmful substances such as its contained aldehyde, ketone, hydrocarbon, aliphatic acid, alcohol, ester, lactone, heterocyclic compound, aromatic compound; Be condensed through inner compound filtering layer 36 overwhelming majority of purifying column and separate, the harmful substance that condenses is stayed the collecting tank 37 of purifying column bottom, can further separate through road separating technology later after the discharge; Organic matter in the isolated end product can be taken on the market and sell, and obtains the certain economic interests; Discharge through outlet 34 through the low-temperature flue gas after purifying; Water through heating flows out from outlet B in addition, can also utilize again; Discharge through exhaust gases passes 34 through final cooling and flue gas after being purified.
Gas cleaning handling process in practical application example of discharging flue gas of handling dying setting machine for flue gas energy-saving and purifying complete equipments of the present invention and the supporting installation of dying setting machine main frame shown in Figure 2; Filter through filter from setting machine main frame discharged flue gas; The heat exchange cooling first time of air preheater can send the setting machine main frame to through heated hot air heated and use; Discharge after the condensation and collection of the further cooling of process purifying column and harmful substance then.Through measuring and calculating, a setting machine exhaust smoke level is 20000Nm
3/ h, 180 ℃ hot flue gas advances air preheater, and the cigarette temperature drop is 120 ℃ after heat exchange, but heats cold air 16000Nm
3/ h makes it to be elevated to 93 ℃ from 20 ℃, by 190 ℃ of setting machine operating temperatures, is equivalent to save 34% energy consumption for setting machine; And 120 ℃ flue gas after the heat exchange of process air preheater is 60 ℃ through the final exhaust gas temperature behind the purifying column, can make 21t/h water be warmed up to 40 ℃ from 20 ℃.From whole flue gas result, smoke evacuation drops to 60 ℃ from 180 ℃, is equivalent to for the user saves the 172kg/h standard coal, in 1 year 300 working day, is equivalent to save 1238t mark coal for the user.On the other hand, the setting machine smoke evacuation is handled through this covering device, can also produce a certain amount of grease byproduct, produces economic benefit.
The supporting dying setting machine that is provided with flue gas energy-saving and purifying corollary apparatus of the present invention; Its gas sampling rate reaches to more than 90%; The clearance of total particulate reaches 90%, and the oil droplet clearance reaches 90%, makes smoke evacuation can reach GB16297--1996 [discharge standard of air pollutants] and GB14554-93 [odorant pollutant discharge standard] secondary standard; Non-secondary pollution produces good environment and social effect.
The present invention is not limited to described embodiment, and those skilled in the art still can do some corrections or change, so rights protection scope of the present invention is as the criterion with claims restricted portion not breaking away from spirit of the present invention promptly openly in the scope.
Claims (4)
1. dying setting machine, the flue gas energy-saving and purifying complete equipments that it comprises setting machine main frame and supporting setting is characterized in that, said flue gas energy-saving and purifying complete equipments comprise filter, air preheater and purifying column; Be provided with the filter screen that multiple tracks is filtered grease and velveteen along the flue gas flow direction in the wherein said filter; Said air preheater is to be provided with the heat exchanger with heat exchanger tube, utilizes hot flue gas heating cold air; Be provided with cooling water pipe and refuse in the said purifying column and receive from structure, said refuse isolating construction comprises rotary separator, compound filtering layer and collecting tank.
2. a kind of dying setting machine as claimed in claim 1 is characterized in that, in said filter, timing water injector is housed.
3. a kind of dying setting machine as claimed in claim 1 is characterized in that, the filter screen of said filter is the steel silk screen.
4. a kind of dying setting machine as claimed in claim 1 is characterized in that, the heat exchanger tube of said air preheater is a finned tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103627726A CN102400288A (en) | 2011-11-14 | 2011-11-14 | Printing and dyeing setting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103627726A CN102400288A (en) | 2011-11-14 | 2011-11-14 | Printing and dyeing setting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102400288A true CN102400288A (en) | 2012-04-04 |
Family
ID=45882901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103627726A Pending CN102400288A (en) | 2011-11-14 | 2011-11-14 | Printing and dyeing setting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102400288A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599938A (en) * | 2021-09-01 | 2021-11-05 | 绍兴金楚印染有限公司 | Printing and dyeing forming machine exhaust treatment device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR8604403A (en) * | 1985-10-22 | 1987-05-12 | Krantz H Gmbh & Co | APPLIANCE FOR CONTINUOUS GAS FILTRATION |
| CN201085976Y (en) * | 2007-09-12 | 2008-07-16 | 苏州艾特斯环保材料有限公司 | Oil-smoke purification column device of shaping machine |
| CN101280497A (en) * | 2008-01-15 | 2008-10-08 | 褚柏海 | Environment-protecting technology and device for reclaiming and purifying waste heat of dying setting machine |
| EP2140921A1 (en) * | 2008-06-24 | 2010-01-06 | Falmer Investments Limited | Filter for a fabric dyeing machine |
| CN101749976A (en) * | 2009-12-23 | 2010-06-23 | 李天德 | Waste heat exchange device for textile setting machine |
-
2011
- 2011-11-14 CN CN2011103627726A patent/CN102400288A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR8604403A (en) * | 1985-10-22 | 1987-05-12 | Krantz H Gmbh & Co | APPLIANCE FOR CONTINUOUS GAS FILTRATION |
| CN201085976Y (en) * | 2007-09-12 | 2008-07-16 | 苏州艾特斯环保材料有限公司 | Oil-smoke purification column device of shaping machine |
| CN101280497A (en) * | 2008-01-15 | 2008-10-08 | 褚柏海 | Environment-protecting technology and device for reclaiming and purifying waste heat of dying setting machine |
| EP2140921A1 (en) * | 2008-06-24 | 2010-01-06 | Falmer Investments Limited | Filter for a fabric dyeing machine |
| CN101749976A (en) * | 2009-12-23 | 2010-06-23 | 李天德 | Waste heat exchange device for textile setting machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599938A (en) * | 2021-09-01 | 2021-11-05 | 绍兴金楚印染有限公司 | Printing and dyeing forming machine exhaust treatment device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120404 |