CN102944128A - Exhaust heat recovery device of textile printing and dyeing forming machine - Google Patents
Exhaust heat recovery device of textile printing and dyeing forming machine Download PDFInfo
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- CN102944128A CN102944128A CN2012104845563A CN201210484556A CN102944128A CN 102944128 A CN102944128 A CN 102944128A CN 2012104845563 A CN2012104845563 A CN 2012104845563A CN 201210484556 A CN201210484556 A CN 201210484556A CN 102944128 A CN102944128 A CN 102944128A
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Abstract
The invention discloses an exhaust heat recovery device of a textile printing and dyeing forming machine. The device comprises a recovery pool, wherein a gas-washing heat-conducting liquid is arranged in the recovery pool, a waste gas inlet is arranged at the bottom of the recovery pool, a waste gas outlet is arranged at the top of the recovery pool, a coil is arranged in the recovery pool, one end of the coil extends out of the recovery pool to form a water inlet, the other end of the coil extends out of the recovery pool to form a water outlet, the waste gas inlet is connected to a gas inlet pipeline and the waste gas outlet is connected to a gas outlet pipeline. By the aid of the device, the waste gas can be subjected heat recovery further, harmful substances in waste gas can be cleaned, the heat recovery can be improved, and the exhausted waste gas meet environment protection requirements.
Description
Technical field
The present invention relates to the placement field of printing and dyeing, refer to especially a kind of textile printing and dyeing forming machine waste gas afterheat recovery unit.
Background technology
In textile industry, dying setting machine is main process equipment, and also is one of energy consumption equipment, and it is a kind of by with the air that heated fabric being carried out equipment dry and that arrangement makes it to finalize the design.The required hot blast temperature of general forming machine is about 200 ℃, the waste gas discharge temperature of forming machine also has about 170 ℃, contain abundant heat energy, if do not carry out energy recovery, will cause great energy loss and waste so, cause the increase of enterprise's production cost, and currently used energy recovery measure is directly again ozone to be heated to 130 ℃, this heating generally is to utilize heat pipe to carry out heat transmission,, then in being sent to forming machine, reclaiming and use, 130 ℃ waste gas is in direct discharging simultaneously, waste gas through processing, does not easily cause air pollution.And still contain a large amount of heats in 130 ° the waste gas, if this moment, these heats can reclaim further energy savings.
Summary of the invention
Technical problem to be solved by this invention is: a kind of textile printing and dyeing forming machine waste gas afterheat recovery unit is provided, this waste gas afterheat recovery unit can further carry out energy recovery to waste gas, and the harmful substance in discarded is removed, thereby improve the recycling of heat energy, what make discharge discardedly meets environmental requirement.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of textile printing and dyeing forming machine waste gas afterheat recovery unit, recovery pond, the gas washing conductive fluid is housed in this recovery pond, and the bottom of this recovery pond is provided with exhaust gas entrance, the top is provided with waste gas outlet, is provided with coil pipe in the recovery pond, one end of coil pipe stretches out the formation water inlet in recovery pond, the other end stretches out the formation delivery port in recovery pond, exhaust gas entrance connects air inlet pipeline, and waste gas outlet connects outlet pipe.
As a kind of preferred scheme, described waste-heat recovery device also comprises the dividing plate that is arranged in the recovery pond, and this dividing plate is between exhaust gas entrance and waste gas outlet, and dividing plate is provided with several broken gas apertures.
As a kind of preferred scheme, described air inlet pipe comprises and extend into the end that steams in the recovery pond that this end that steams is provided with several and emits pore.
As a kind of preferred scheme, described waste-heat recovery device also comprises the disturbing flow device that is arranged in the recovery pond, and this disturbing flow device is between dividing plate and the waste gas outlet.
As a kind of preferred scheme, described disturbing flow device comprises two upper arcs and an arc lower plate, and the arch of two upper arcs arranges up, and the arch of arc lower plate arranges down, and an end of two upper arcs is the two ends of close arc lower plate down.
As a kind of preferred scheme, described coil pipe comprises the zigzag section close with the arc lower plate with the segmental arc of two upper arc form fit and a section.
After having adopted technique scheme, effect of the present invention is: waste gas is to enter into recovery pond directly to contact with the gas washing conductive fluid in this waste gas afterheat recovery unit, the cleaning of in the heat transmission, also the harmful substance in the waste gas being carried out, and the gas washing conductive fluid heats the water in the coil pipe, and like this, the water in the coil pipe is indirect again, do not polluted, thereby can use in the various fields, in the textile printing and dyeing field, or be other domestic waters such as recycling.
Again because described waste-heat recovery device also comprises the dividing plate that is arranged in the recovery pond, this dividing plate is between exhaust gas entrance and waste gas outlet, dividing plate is provided with several broken gas apertures, therefore, waste gas enters into the gas washing conductive fluid can produce numerous air-bubble, during this bubble process dividing plate, at first stopped by dividing plate, prolonged the time of contact of waste gas and gas washing conductive fluid, and bubble is broken into several micro-bubbles through overbreak gas aperture, this micro-bubble and gas washing conductive fluid contact-making surface are larger, more even, thereby have improved heat exchanger effectiveness.
Because described disturbing flow device comprises two upper arcs and an arc lower plate, the arch of two upper arcs arranges up again, and the arch of arc lower plate arranges down, and an end of two upper arcs is the two ends of close arc lower plate down.Therefore, the traveling distance by disturbing flow device can prolong waste gas prolongs the time of contact of waste gas and gas washing conductive fluid.
Again because described coil pipe comprises the zigzag section close with the arc lower plate with the segmental arc of two upper arc form fit and a section, therefore, coil pipe is as far as possible long, prolong the flowing time of water in recovery pond in the coil pipe, also so that coil pipe is as far as possible close with upper arc and arc lower plate, and upper arc and arc lower plate exactly make the concentration zones of exhaust-gas flow, and heat exchange is better like this.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the embodiment of the invention;
In the accompanying drawing: 1. recovery pond; 2. waste gas outlet; 3. arc lower plate; 4. delivery port; 5. zigzag section; 6. dividing plate; 7. end steams; 8. emit pore; 9. leakage fluid dram; 10. exhaust gas entrance; 11. water inlet; 12. segmental arc; 13. upper arc.
The specific embodiment
The present invention is described in further detail below by specific embodiment.
As shown in Figure 1, a kind of textile printing and dyeing forming machine waste gas afterheat recovery unit, recovery pond 1, in this recovery pond 1 the gas washing conductive fluid is housed, the bottom of this recovery pond 1 is provided with exhaust gas entrance 10, the top is provided with waste gas outlet 2, be provided with coil pipe in the recovery pond 1, one end of coil pipe stretches out formation water inlet 11 in recovery pond 1, the other end stretches out formation delivery port 4 in recovery pond 1, exhaust gas entrance 10 connects air inlet pipelines, and waste gas outlet 2 connects outlet pipes, the bottom of recovery pond 1 is provided with leakage fluid dram 9, this leakage fluid dram 9 also can be done and add the liquid mouth, certainly, also can open in addition one on recovery pond 1 and add the liquid mouth.
Wherein, described waste-heat recovery device also comprises the dividing plate 6 that is arranged in the recovery pond 1, and this dividing plate 6 is between exhaust gas entrance 10 and waste gas outlet 2, and dividing plate 6 is provided with several broken gas apertures.The number of this dividing plate 6 can according to circumstances be decided, dividing plate 6 not only can play and intercept advancing of waste gas, prolong the time of contact of all the other gas washing conductive fluid, and, thereby top broken gas aperture can carry out the bubble of beating fragmentation and form micro-bubble, increases as much as possible contact-making surface and the uniformity coefficient of waste gas and gas washing conductive fluid.
Certainly, for be waste gas enter more even, described air inlet pipe comprises and extending into the end 7 that steams in the recovery pond 1, this end 7 that steams is provided with several and emits pore 8, like this waste gas entering from recovery pond 1 bottom of integral body just.
Described waste-heat recovery device also comprises the disturbing flow device that is arranged in the recovery pond 1, and this disturbing flow device is between dividing plate 6 and the waste gas outlet 2.The Main Function of disturbing flow device is for advancing along this disturbing flow device along leading waste gas.Therefore, preferably, described disturbing flow device comprises that the arch of two upper arcs 13 and 3, two upper arcs 13 of an arc lower plate arranges up, the arch of arc lower plate 3 arranges down, and an end of two upper arcs 13 is the two ends of close arc lower plate 3 down.Like this, the course of waste gas shown in the arrow among Fig. 1 is described,
Certainly, in order to make the water in the coil pipe carry out heat exchange with the gas washing conductive fluid as much as possible, the length of coil pipe in recovery pond 1 is long as far as possible, and described coil pipe comprises the zigzag section 5 close with the segmental arc 12 of two upper arc 13 form fit and a section and arc lower plate 3.Segmental arc 12 also contacts segmental arc 12 near upper arc 13 as far as possible with upper arc 13 liquid and bubble on every side; In like manner, zigzag section 5 is contacted with arc lower plate 3 liquids and gases on every side, thereby farthest improved heat exchanger effectiveness.
In sum, this waste gas directly enters in the recovery pond 1, after harmful substance is cleaned by the gas washing conductive fluid, after the process heat exchange of very big degree, discharge from waste gas outlet 2, free from environmental pollution, the heat energy that contains in the waste gas is the water in the heat(ing) coil after overheated transmission then, and the water in coil pipe does not pollute, and can be used for various industries.
Claims (6)
1. textile printing and dyeing forming machine waste gas afterheat recovery unit, it is characterized in that: recovery pond, the gas washing conductive fluid is housed in this recovery pond, the bottom of this recovery pond is provided with exhaust gas entrance, the top is provided with waste gas outlet, be provided with coil pipe in the recovery pond, an end of coil pipe stretches out the formation water inlet in recovery pond, and the other end stretches out the formation delivery port in recovery pond, exhaust gas entrance connects air inlet pipeline, and waste gas outlet connects outlet pipe.
2. textile printing and dyeing forming machine waste gas afterheat recovery unit as claimed in claim 1, it is characterized in that: described waste-heat recovery device also comprises the dividing plate that is arranged in the recovery pond, this dividing plate is between exhaust gas entrance and waste gas outlet, and dividing plate is provided with several broken gas apertures.
3. textile printing and dyeing forming machine waste gas afterheat recovery unit as claimed in claim 2 is characterized in that: described air inlet pipe comprises and extend into the end that steams in the recovery pond that this end that steams is provided with several and emits pore.
4. textile printing and dyeing forming machine waste gas afterheat recovery unit as claimed in claim 3 is characterized in that: described waste-heat recovery device also comprises the disturbing flow device that is arranged in the recovery pond, and this disturbing flow device is between dividing plate and the waste gas outlet.
5. textile printing and dyeing forming machine waste gas afterheat recovery unit as claimed in claim 4, it is characterized in that: described disturbing flow device comprises two upper arcs and an arc lower plate, the arch of two upper arcs arranges up, the arch of arc lower plate arranges down, and an end of two upper arcs is the two ends of close arc lower plate down.
6. textile printing and dyeing forming machine waste gas afterheat recovery unit as claimed in claim 5 is characterized in that: described coil pipe comprises the zigzag section close with the arc lower plate with the segmental arc of two upper arc form fit and a section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210484556.3A CN102944128B (en) | 2012-11-26 | 2012-11-26 | Exhaust heat recovery device of textile printing and dyeing forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210484556.3A CN102944128B (en) | 2012-11-26 | 2012-11-26 | Exhaust heat recovery device of textile printing and dyeing forming machine |
Publications (2)
| Publication Number | Publication Date |
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| CN102944128A true CN102944128A (en) | 2013-02-27 |
| CN102944128B CN102944128B (en) | 2014-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210484556.3A Active CN102944128B (en) | 2012-11-26 | 2012-11-26 | Exhaust heat recovery device of textile printing and dyeing forming machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900137A (en) * | 2017-12-07 | 2019-06-18 | 天津博帆科技发展有限公司 | A kind of industrial production steam afterheat recovery device |
| CN111397204A (en) * | 2018-08-02 | 2020-07-10 | 巴红宇 | Waste heat recovery-based drying method for spinning |
| CN114427799A (en) * | 2022-01-29 | 2022-05-03 | 南通棉田纺织品有限公司 | Waste gas waste heat recovery box of textile printing and dyeing setting machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2233675A (en) * | 1936-11-02 | 1941-03-04 | Firm Silesia Ver Chemischer Fa | Device for heating liquids |
| US3060921A (en) * | 1958-08-12 | 1962-10-30 | Exxon Research Engineering Co | Apparatus for heating liquids |
| JPS5864486A (en) * | 1981-10-13 | 1983-04-16 | Mitsubishi Electric Corp | Heat exchanger |
| EP0275846A1 (en) * | 1987-01-21 | 1988-07-27 | Ulf Johansson | Means for treating combustion gases |
| JPS63168211U (en) * | 1987-04-23 | 1988-11-01 | ||
| CN101598506A (en) * | 2009-04-29 | 2009-12-09 | 肖君岩 | Utilize the cold-hot water exchange device of waste gas residual heat |
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2012
- 2012-11-26 CN CN201210484556.3A patent/CN102944128B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2233675A (en) * | 1936-11-02 | 1941-03-04 | Firm Silesia Ver Chemischer Fa | Device for heating liquids |
| US3060921A (en) * | 1958-08-12 | 1962-10-30 | Exxon Research Engineering Co | Apparatus for heating liquids |
| JPS5864486A (en) * | 1981-10-13 | 1983-04-16 | Mitsubishi Electric Corp | Heat exchanger |
| EP0275846A1 (en) * | 1987-01-21 | 1988-07-27 | Ulf Johansson | Means for treating combustion gases |
| JPS63168211U (en) * | 1987-04-23 | 1988-11-01 | ||
| CN101598506A (en) * | 2009-04-29 | 2009-12-09 | 肖君岩 | Utilize the cold-hot water exchange device of waste gas residual heat |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900137A (en) * | 2017-12-07 | 2019-06-18 | 天津博帆科技发展有限公司 | A kind of industrial production steam afterheat recovery device |
| CN111397204A (en) * | 2018-08-02 | 2020-07-10 | 巴红宇 | Waste heat recovery-based drying method for spinning |
| CN111397204B (en) * | 2018-08-02 | 2021-05-07 | 绍兴不忘初心机械设计有限公司 | Waste heat recovery-based drying method for spinning |
| CN114427799A (en) * | 2022-01-29 | 2022-05-03 | 南通棉田纺织品有限公司 | Waste gas waste heat recovery box of textile printing and dyeing setting machine |
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|---|---|
| CN102944128B (en) | 2014-05-14 |
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| C06 | Publication | ||
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Address after: Suzhou City, Jiangsu province 215611 Zhangjiagang City Tangqiao town Luyuan Garden Village Applicant after: ZHANGJIAGANG DATANG TEXTILE PRODUCTS CO., LTD. Address before: Luyuan Garden Village, Zhangjiagang City Tangqiao town Suzhou city Jiangsu province 215616 Datang textile Applicant before: Zhangjiagang Datang Textile Products Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: ZHANGJIAGANG DATANG TEXTILE PRODUCTS CO., LTD. TO: JIANGSU DATANG TEXTILE CO., LTD. |
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