CN202509271U - System for removing oil smoke and recovering waste heat of setting machine - Google Patents
System for removing oil smoke and recovering waste heat of setting machine Download PDFInfo
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- CN202509271U CN202509271U CN2011203644939U CN201120364493U CN202509271U CN 202509271 U CN202509271 U CN 202509271U CN 2011203644939 U CN2011203644939 U CN 2011203644939U CN 201120364493 U CN201120364493 U CN 201120364493U CN 202509271 U CN202509271 U CN 202509271U
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- setting machine
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- heat regenerator
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Abstract
The utility model discloses a system for removing oil smoke and recovering waste heat of a setting machine. The system comprises a heat recovering device, wherein a flue gas inlet is formed in one end of the heat recovering device; a fireproof door is arranged at a flue gas inlet; a manual reversing valve is arranged on the fireproof door; a flue gas exhaust pipeline of the setting machine is arranged below the fireproof door; a straight exhaust port is formed in the manual reversing valve; an explosion-proof door is arranged at the top of the heat recovering device; a steam spraying pipe is arranged on the heat recovering device; the heat recovering device, a hot water outlet pipe of the heat covering device, a hot water inlet pipeline of the heat covering device and a central air conditioner form an independent circular heating pipeline; a plate cooler and a cyclone oil separator are sequentially arranged below the heat recovering device; a first oil collecting tank is connected to the bottom end of the cyclone oil separator; a fireproof valve, an electrostatic degreaser and a draught fan are sequentially connected to the cyclone oil separator through a pipeline; and a second oil collecting tank is connected to the bottom end of the electrostatic degreaser. The dual actions, that fire is extinguished and oil stain of equipment is eliminated are achieved, of steam spraying are achieved; the heat of tail gas of the setting machine is fully recovered; and the heat covering device is used for circularly heating hot water for the central air conditioner.
Description
Technical field
The utility model relates to setting machine and removes oil smoke and residual neat recovering system, and especially a kind of setting machine based on whirlwind oil removing and high-pressure electrostatic oil removing removes oil smoke and residual neat recovering system.
Background technology
Setting machine is the key equipment of putting in order after the textile printing and dyeing; Its baking oven all can volatilize the oil smoke that contains organic matter, color additive in the high-temperature operation process; Its main component is aldehyde, ketone, hydrocarbon, aliphatic acid, alcohol, ester, lactone, heterocyclic compound, aromatic compound; Particularly yarn has added lubricating oils in weaving process, and the composition of waterproof, functional fabric such as fire-retardant color additive in the arrangement of back is more complicated.Directly be not discharged in the air if these materials are treated, will cause severe contamination environment.
The part of existing setting machine exhaust treatment system comprises: spray eliminator and water separation tank; Its operation principle is: the high-temp waste gas that setting machine produces gets into spray eliminator; In mozzle, after unhurried current, current-sharing, diffusion, get into the spray district; Flue gas contacts with the high-pressure water mist turbulent flow in the spray district, and the pernicious gas in the waste gas, fiber, dirt, mist of oil are captured after clarifier bottom discharge mouth flows in the water-oil separating water tank by water smoke.Gas after spray cleaning, cooling enters atmosphere by the clarifier top through exhaust duct.
Structure and operation principle by existing setting machine tail gas removes oil smoke and residual neat recovering system can find out that its shortcoming has:
One, can't reclaim heat energy contained in the tail gas;
Two, security is low;
Three, remove the oil smoke inefficiency;
Spray can produce secondary pollution, and the sewage of the oil-containing of generation needs could discharge after treatment, has increased cost.
The utility model content
The purpose of the utility model is to overcome the problem that prior art exists, and a kind of abundant recovery setting machine tail gas institute heat content is provided, to have high pressure flameproof protection functional structure simple, and the setting machine that cuts down the consumption of energy removes the system of oil smoke and recovery waste heat.
For realizing above purpose, the technical scheme below the utility model has been taked: setting machine removes the system of oil smoke and recovery waste heat, includes heat regenerator; The one of which end is provided with gas approach; The place is provided with fireproof door at gas approach, and fireproof door is provided with hand-operated direction valve, and the below is provided with setting machine baking oven flue gas exhaust pipeline; Have in line mouthful on the hand-operated direction valve, explosion proof door is equipped with at the heat regenerator top; The steam shower is located at above the heat regenerator, heat regenerator and hot-water outlet pipe road thereof, advances hot water pipeline and central air-conditioning and constitutes the heating pipe line that independently circulates; The heat regenerator below is provided with panel cooler, whirlwind separator successively, and whirlwind separator bottom is connected with first accumulator tank; Said whirlwind separator is connected with fire resisting damper, static oil expeller, air-introduced machine in turn through pipeline, and static oil expeller bottom is connected with second accumulator tank.
Said whirlwind separator comprises cylinder body, and the cylinder body top is provided with exhaust outlet, and the bottom is an oil-out, and side is provided with air inlet, in cylinder body, establishes the axis place and vertically is provided with screw spindle, on screw spindle, is provided with helical blade.
The operation principle of the utility model: oil-containing waste gas at first carries out the initial gross separation of condensation and oil through hand-operated direction valve entering heat regenerator and whirlwind oil expeller, and reversal valve can be realized flue gas sky is discharged when urgent.Gas approach place at heat regenerator is provided with fireproof door, opens during the fireproof door operate as normal, and when fire occurred, fireproof door was closed.Explosion proof door is equipped with at the heat exchanger top, in case the time spray combustion pressure release of catching fire.In case have fire to occur, fireproof door is closed, explosion proof door is opened, and starts the steam sprinkling fire-distinguishing then, plays the double insurance effect.
Oil-containing waste gas gets into heat regenerator heating air conditioner water, and temperature drops to 90 ℃; Get into panel cooler then and further cool to 60 ℃, simultaneously 30 ℃ of pure water are heated to 60 ℃; The steam spray equipment is set above heat regenerator and panel cooler, can in time puts out a fire when fire occurring on the one hand, can clean heat transmission equipment with steam on the other hand.
Oil smoke is in heat regenerator and panel cooler, and mist of oil is cooled to about 60 ℃.For keeping the grease temperature to be not less than 42 ℃ of its fusing points, in the water side temperature-adjusting device is set, make the grease that gets in the heat exchanger be unlikely to condense.
Centrifugal whirlwind oil expeller can separate big oil droplet the back to be collected, and oil pooling dipper is incubated with the water after heating, and makes oil be convenient to flow.The outlet of whirlwind oil eliminator is provided with temp probe, can drop to about 60 ℃ to keep the cigarette temperature.This temperature can not too highly make the oil gas can not condensation, can not hang down excessively oil gas is solidified.The flue gas that comes out through the whirlwind oil eliminator gets into the static oil expeller, behind the absorption mist of oil, discharges through air-introduced machine.
The key technology point of the utility model is:
1, the double action of steam spray: fire extinguishing and abatement apparatus greasy dirt;
2, fully reclaim setting machine tail gas institute heat content;
3, heat regenerator circulation heat hot water central air-conditioning water;
4, adopt the whirlwind of cleaning oil removing, non-secondary pollution to divide oil system;
5, has high pressure flameproof protection function.
Whole system is only used an air-introduced machine, simplifies the structure, and has reduced power consumption.
The utility model compared with prior art has following advantage:
1, whirlwind oil removing, cleanliness without any pollution;
2, make full use of exhaust heat-energy---utilize setting machine using waste heat from tail gas circulation heating earlier central air-conditioning water, heat soft water subsequently again and use between buying car in installments;
3, whirlwind oil removing and static oil removing combine, and oil removal efficiency is high;
4, security is good---and system is furnished with fireproof door, explosion proof door, fire resisting damper and steam spray, guarantees system safety operation.
Description of drawings
Fig. 1 is the utility model system architecture sketch map;
Fig. 2 is a whirlwind oil distributor structure sketch map;
Fig. 3 is the utility model systematic schematic diagram.
The specific embodiment
Explain further details below in conjunction with accompanying drawing and the specific embodiment content to the utility model.
Embodiment:
See also illustrated in figures 1 and 2ly, setting machine removes the system of oil smoke and recovery waste heat, includes heat regenerator 1; The one of which end is provided with gas approach 11; 11 places are provided with fireproof door 5 at gas approach, and fireproof door 5 is provided with hand-operated direction valve 3, and the below is provided with setting machine baking oven flue gas exhaust pipeline 4; Have in line mouthful 2 on the hand-operated direction valve 3, explosion proof door 6 is equipped with at heat regenerator 1 top; Steam shower 7 is located at above the heat regenerator 1, heat regenerator 1 and hot-water outlet pipe road 8 thereof, advances hot water pipeline 10 and constitutes the heating pipe line that independently circulates with central air-conditioning 9; Heat regenerator 1 below is provided with panel cooler 12, whirlwind separator 13 successively, and whirlwind separator 13 bottoms are connected with first accumulator tank (18); Said whirlwind separator (13) is connected with fire resisting damper 14, static oil expeller 15, air-introduced machine 16 in turn through pipeline, and static oil expeller 15 bottoms are connected with second accumulator tank 17.
Whirlwind separator 13 comprises cylinder body 131, and cylinder body 131 tops are provided with exhaust outlet 132, and the bottom is an oil-out 133, and side is provided with air inlet 134, in cylinder body 131, establishes the axis place and vertically is provided with screw spindle 135, on screw spindle 135, is provided with helical blade 136.
See also shown in Figure 3ly, the present embodiment system process is divided into the cooling of waste heat recovery, flue gas, whirlwind divides oil, static flue gas removing four parts.The heat recovery heat regenerator will cool to 90 ℃ from 125 ℃ of waste gas that setting machine comes out, and the use of hot water central air-conditioning was supplied with in circulation after 60 ℃ of hot water that will from the hot water central air-conditioning, come out simultaneously were heated to 90 ℃; Flue gas cooling is that 90 ℃ of flue gases that come out from waste-heat recoverer are dropped to 60 ℃ through panel cooler with it, simultaneously 30 ℃ of soft water in the panel cooler is heated to 60 ℃ and uses between buying car in installments; It is through the whirlwind separator bigger oil droplet in 60 ℃ the oil smoke gas to be separated that whirlwind divides oil; Little oil droplet in the oil smoke that the static oil removing can be come out the whirlwind separator further separates, and the flue gas after will handling is then discharged through air-introduced machine.
The native system critical piece is following:
1, heat regenerator: the blast pipe air quantity is 15300m the most approximately
3/ h (9021Nm
3/ h), temperature reaches 130～190 ℃; Cold water is the circulating hot water that central air-conditioning is used, and inlet water temperature is 60 ℃, 90 ℃ of outlet temperatures, the about 10.3t/h of flow; Flue gas is cooled to 90 ℃, calculates recyclable heat 330kw; Adopt φ 25 * 2 steel pipe gadolinium aluminium fins to φ 55, the heat regenerator model is SWZL2R-30-06/25-2-Y, and native system adopts 5 heat regenerator tandem compounds to use, and heat exchange area is 235m
2, drawable type structure, the convenient cleaning.
2, panel cooler: air quantity 9021Nm
3/ h, cold water are recirculated water, and inlet water temperature is 30 ℃, 60 ℃ of outlet temperatures, the about 6.9t/h of flow.Because the fusing point of oily wax is about 42 ℃, adopt return water temperature control during design, the water temperature that gets into heat exchanger is controlled at about 42 ℃, keep oily wax in the melting attitude, be unlikely to stop up heat exchanger.The cooler that native system adopts is that (model: SWLKBH035--600x534-Y), its air side major path is removable, is convenient to cleaning, heat exchange area 55m for plate type heat exchanger
2, the heat exchanger plates material is 304 steel plates, water interface DN50.
3, whirlwind separator: the whirlwind separator is to make the air-flow that contains oil droplet make high speed rotary motion, by action of centrifugal force contained in the setting machine tail gas is separated from air-flow and collected degreasing unit than larger oil droplet.Model: SWXFY450-Y, air quantity 9021Nm is used in 4 whirlwind separator parallel connection combinations
3/ h, test oil content is about 50mg, but calculates oil-collecting 9021 * 50 * 0.85=0.383kg/h by 85% yield.
4, static oil expeller: model is the static flue gas removing machine of BSG-216-16K-II.The static oil expeller is opened the overhaul of the equipments door and is taken out the electric field module and be placed on to soak in the hot soda bath and got final product in about ten minutes when cleaning
Above-listed detailed description is to the specifying of the utility model possible embodiments, and this embodiment is not the claim in order to restriction the utility model, does not allly break away from the equivalence that the utility model does and implements or change, all should be contained in the claim of this case.
Claims (2)
1. setting machine removes the system of oil smoke and recovery waste heat; It is characterized in that: include heat regenerator (1), the one of which end is provided with gas approach (11), locates to be provided with fireproof door (5) at gas approach (11); Fireproof door (5) is provided with hand-operated direction valve (3); The below is provided with setting machine baking oven flue gas exhaust pipeline (4), has in line mouthful (2) on the hand-operated direction valve (3), and explosion proof door (6) is equipped with at heat regenerator (1) top; Steam shower (7) is located at above the heat regenerator (1), heat regenerator (1) and hot-water outlet pipe road (8) thereof, advances hot water pipeline (10) and central air-conditioning (9) and constitutes the heating pipe line that independently circulates;
Heat regenerator (1) below is provided with panel cooler (12), whirlwind separator (13) successively, and whirlwind separator (13) bottom is connected with first accumulator tank (18); Said whirlwind separator (13) is connected with fire resisting damper (14), static oil expeller (15), air-introduced machine (16) in turn through pipeline, and static oil expeller (15) bottom is connected with second accumulator tank (17).
2. setting machine as claimed in claim 1 removes the system of oil smoke and recovery waste heat; It is characterized in that: said whirlwind separator (13) comprises cylinder body (131); Cylinder body (131) top is provided with exhaust outlet (132), and the bottom is oil-out (133), and side is provided with air inlet (134); In cylinder body (131), establish the axis place and vertically be provided with screw spindle (135), on screw spindle (135), be provided with helical blade (136).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203644939U CN202509271U (en) | 2011-09-26 | 2011-09-26 | System for removing oil smoke and recovering waste heat of setting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203644939U CN202509271U (en) | 2011-09-26 | 2011-09-26 | System for removing oil smoke and recovering waste heat of setting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202509271U true CN202509271U (en) | 2012-10-31 |
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ID=47061768
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203644939U Expired - Lifetime CN202509271U (en) | 2011-09-26 | 2011-09-26 | System for removing oil smoke and recovering waste heat of setting machine |
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| CN (1) | CN202509271U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185339A (en) * | 2017-06-02 | 2017-09-22 | 江阴市红柳被单厂有限公司 | Sizing oil smoke high-efficient treatment device and processing method that a kind of antistatic is produced |
| CN107952754A (en) * | 2017-11-14 | 2018-04-24 | 珠海格力电器股份有限公司 | A kind of heat exchanger waste-oil scavenger |
| CN109751895A (en) * | 2017-11-05 | 2019-05-14 | 丹阳市景顺塑料制品有限公司 | A kind of forming machine heat recovery heat exchanger |
| CN111637505A (en) * | 2020-07-16 | 2020-09-08 | 东北大学 | Self-cleaning smoke exhaust ventilator |
-
2011
- 2011-09-26 CN CN2011203644939U patent/CN202509271U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185339A (en) * | 2017-06-02 | 2017-09-22 | 江阴市红柳被单厂有限公司 | Sizing oil smoke high-efficient treatment device and processing method that a kind of antistatic is produced |
| CN109751895A (en) * | 2017-11-05 | 2019-05-14 | 丹阳市景顺塑料制品有限公司 | A kind of forming machine heat recovery heat exchanger |
| CN107952754A (en) * | 2017-11-14 | 2018-04-24 | 珠海格力电器股份有限公司 | A kind of heat exchanger waste-oil scavenger |
| CN107952754B (en) * | 2017-11-14 | 2024-03-15 | 珠海格力电器股份有限公司 | Oil removing equipment for heat exchanger |
| CN111637505A (en) * | 2020-07-16 | 2020-09-08 | 东北大学 | Self-cleaning smoke exhaust ventilator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |
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| CX01 | Expiry of patent term |