CN104913613A - Spinning fabric energy-saving dryer - Google Patents
Spinning fabric energy-saving dryer Download PDFInfo
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- CN104913613A CN104913613A CN201510316026.1A CN201510316026A CN104913613A CN 104913613 A CN104913613 A CN 104913613A CN 201510316026 A CN201510316026 A CN 201510316026A CN 104913613 A CN104913613 A CN 104913613A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention provides a spinning fabric energy-saving dryer and aims to solve the problem of severe thermal energy waste in the drying process of a spinning fabric at present. The spinning fabric energy-saving dryer comprises a drying device and a thermal energy recovery device. The drying device comprises a box body, a blower, an air inlet pipe, a heater and at least one drying cavity. A heating cavity is formed between the drying cavity and the box body. The thermal energy recovery device comprises a water tank, a waste gas exhaust channel, an upper fresh air inlet channel and a lower fresh air inlet channel. High temperature air flow in the drying cavity is less and can reduce thermal energy loss when discharged; the high temperature air flow in the drying cavity flows across the two sides of the spinning fabric, the trend of the spinning fabric is opposite to the air flow direction, the spinning fabric can also be dried on the conditions that the content of the high temperature air flow is less; and energy is saved. Fresh gas first is preheated for the first time by water and then preheated for the second time by waste gas with higher temperature, and the waste gas thermal energy recovery rate is improved.
Description
Technical field
The present invention relates to a kind of woven fabric energy-saving dryer.
Background technology
The main effect of the dryer used in process of textile production is effect woven fabric being played to oven dry, in drying course, existing dryer in use, need to expend higher energy, improve production cost, if application number is weaving energy-saving dryer a kind of disclosed in the patent of 201120443919.X, the wind blown out in air blast is directly heated, the air-flow of high temperature is dried woven fabric, but containing more heat energy in the high temperature gas flow of discharging, causes the waste of energy.
In addition, the waste gas of high temperature can be produced in the use procedure of woven fabric dryer, directly high-temp waste gas discharge can be caused the great wasting of resources, in order to economize energy, reduce costs, some enterprise expects reclaiming heat energy, general water reclaims the heat energy in waste gas, then with the water after absorption heat energy, the object that preheating reaches energy recovery is carried out to new gas, but water is lower to the heat absorption efficiency in waste gas like this, the efficiency that new gas absorbs heat energy in water is also lower, still can cause great waste.
Summary of the invention
The invention provides a kind of woven fabric energy-saving dryer, be intended to solve the problem that thermal waste is serious in woven fabric drying course at present.
In order to solve above technical problem, the present invention is achieved through the following technical solutions: a kind of woven fabric energy-saving dryer, comprises drying unit and heat-energy recovering apparatus; Described drying unit comprises casing, air blast, blast pipe, heater, at least one drying cavity; Form heating chamber between described drying cavity and casing, described air blast is arranged on outside casing, and blast pipe is connected with the escape pipe of air blast; Each drying cavity is equipped with exit slot, fabric input mouth, two air outlets and two air inlets, and two air outlets are separately positioned on fabric input mouth both sides; Two air inlets are separately positioned on the both sides of exit slot; Blast pipe is connected with air inlet; Described heater is arranged in heating chamber; Described heat-energy recovering apparatus comprises tank, exhausting waste gas passage, upper new gas inlet channel and lower new gas inlet channel; Described new gas inlet channel and lower new gas inlet channel are all arranged in tank, and upper new gas inlet channel and lower new gas inlet channel are opening U left; Described exhausting waste gas passage is made up of main channel and two subchannels, main channel and two equal left and right directions of subchannel are arranged, the left end of main channel is provided with exhaust gas inlet, and each subchannel left end is equipped with waste gas outlet, and the right-hand member of main channel is communicated with mutually with the right-hand member of two subchannels; Described main channel is arranged between new gas inlet channel and lower new gas inlet channel, and two subchannels are arranged in the water in tank; Described exhaust gas inlet communicates with air outlet, and upper new gas inlet channel is all connected with the air inlet pipe of air blast with lower new gas inlet channel.
Further, also comprise guiding rotating shaft, guiding rotating shaft is arranged in drying cavity; Described drying cavity is the cavity be made up of the top board of the corrugated heat-conducting plate in two pieces, left and right, two pieces, front and back baffle plate, casing and base plate, and exit slot and two air inlets are arranged on the top board of casing, and air outlet is arranged on the base plate of casing.
Further, guiding rotating shaft two ends are connected on the baffle plate of two pieces, front and back respectively and fore-and-aft direction is arranged, and be provided with at least two rotating shafts of leading in each drying cavity, woven fabric walks around guiding rotating shaft successively.
Further, the madial wall of casing is provided with heat-insulation layer.
Further, two pieces of heat-conducting plates are equal to the distance of woven fabric.
Further, upper new gas inlet channel is made up of the one number service road of top and No. two passages of below, and lower new gas inlet channel is made up of No. three passages of top and No. four passages of below; One number service road is communicated with the right-hand member of No. two passages, and the right-hand member of No. three passages and No. four passages communicates; The left end in one number service road is provided with upper inlet, and the left end of No. two passages is provided with upper outlet, and the left end of No. three passages is provided with lower outlet, and the left end of No. four passages is provided with lower inlet; One number service road, No. two passages, No. three passages, No. four passages, main channel and two subchannels are by upper level board, lower horizontal board and the side plate formation being connected level board and lower horizontal board, and upper level board and lower horizontal board are waveform; Main channel is arranged between No. two passages and No. three passages; Upper inlet and lower inlet are all connected with the air inlet pipe of air blast.
Further, the lower horizontal board of the upper level board of described main channel and No. two passages is wholely set, and the upper level board of the lower horizontal board of described main channel and No. three passages is wholely set.
Compared with prior art advantage of the present invention is: be provided with heating chamber in the present invention, by heating chamber, the air-flow in drying cavity is heated, ensure that the temperature of air-flow in drying cavity, because in drying cavity, high temperature gas flow is less, hot loss of energy can be reduced when discharging, in drying cavity, high temperature gas flow flows through the two sides of woven fabric, and the trend of woven fabric is contrary with airflow direction, also woven fabric can be dried when high temperature gas flow content is less; Save the energy.The subchannel of exhausting waste gas passage is arranged in water, be convenient to transferring heat in water, the main channel of exhausting waste gas passage is arranged between new gas inlet channel and lower new gas inlet channel, be convenient to not by water directly to new air preheat, improve the organic efficiency of heat energy; New gas, first by water first time preheating, then by the waste gas second time preheating that temperature is higher, improves the rate of recovery of heat energy from waste gas.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sectional view of A-A in Fig. 1.
Detailed description of the invention
Consult Fig. 1, a kind of woven fabric energy-saving dryer, comprises drying unit and heat-energy recovering apparatus; Described drying unit comprises casing 1, air blast 2, blast pipe 3, heater 4, guiding rotating shaft 5 and at least one drying cavity 6; Form heating chamber 7 between described drying cavity 6 and casing 1, described air blast 2 is arranged on outside casing 1, and blast pipe 3 is connected with the escape pipe 21 of air blast 2; Each drying cavity 6 is equipped with exit slot 61, fabric input mouth 65, two air outlets 62 and two air inlets, 63, two air outlets 62 and is separately positioned on the both sides that two, fabric input mouth 65 both sides air inlet 63 is separately positioned on exit slot 61; Blast pipe 3 is connected with air inlet 63; Described heater 4 is arranged in heating chamber 7; Guiding rotating shaft 5 is arranged in drying cavity 6; Described drying cavity 6 is the cavity be made up of the top board of the corrugated heat-conducting plate 64 in two pieces, left and right, two pieces, front and back baffle plate, casing and base plate, and exit slot 61 and two air inlets 63 are arranged on the top board of casing, and air outlet 62 is arranged on the base plate of casing.Guiding rotating shaft 5 two ends are connected on the baffle plate of two pieces, front and back respectively and fore-and-aft direction is arranged, and be provided with the rotating shafts 5 of at least two guiding in each drying cavity, woven fabric 8 walks around rotating shaft 5 of leading successively.The madial wall of casing 1 is provided with heat-insulation layer.Two pieces of heat-conducting plates 64 are equal to the distance of woven fabric 8.
Consult Fig. 1 and Fig. 2, described heat-energy recovering apparatus comprises tank 01, exhausting waste gas passage 03, upper new gas inlet channel 02 and lower new gas inlet channel 04; Described new gas inlet channel 02 and lower new gas inlet channel 04 are all arranged in tank 01, and upper new gas inlet channel 02 and lower new gas inlet channel 04 are opening U left; Described exhausting waste gas passage 03 is made up of main channel 031 and two subchannels 032, main channel 031 and two subchannel 032 all left and right directions settings, the left end of main channel 031 is provided with exhaust gas inlet 0311, each subchannel 032 left end is equipped with waste gas outlet 0321, and the right-hand member of main channel 031 is communicated with mutually with the right-hand member of two subchannels 032; Described main channel 031 is arranged between new gas inlet channel 02 and lower new gas inlet channel 04, and two subchannels 032 are arranged in the water in tank 01; Upper new gas inlet channel 02 is made up of the one number service road 021 of top and No. two passages 022 of below, and lower new gas inlet channel 04 is made up of No. three passages 041 of top and No. four passages 042 of below; One number service road 021 is communicated with the right-hand member of No. two passages 022, and the right-hand member of No. three passages 041 and No. four passages 042 communicates; The left end in one number service road 021 is provided with upper inlet 05, and the left end of No. two passages 022 is provided with upper outlet 06, and the left end that the left end of No. three passages 041 is provided with lower outlet 07, No. four passages 042 is provided with lower inlet 08; No. 021, two, one number service road passage 022, No. three passages 041, No. four passages 042, main channel 031 and two subchannels 032 are by upper level board, lower horizontal board and the side plate formation being connected level board and lower horizontal board, and upper level board and lower horizontal board are waveform; Main channel 031 is arranged between No. two passages 022 and No. three passages 041; Upper inlet 05 and lower inlet 08 are all connected with the air inlet pipe 22 of air blast 2.The upper level board of described main channel 031 and the lower horizontal board of No. two passages 022 are wholely set, and the lower horizontal board of described main channel 031 and the upper level board of No. three passages 041 are wholely set.Described exhaust gas inlet 0311 communicates with air outlet 62, and upper new gas inlet channel 02 is all connected with the air inlet pipe 22 of air blast 2 with lower new gas inlet channel 04.
When changing woven fabric 8, with previous woven fabric 8 as traction cloth, with clip, two woven fabrics 8 can be coupled together, realize changing.In order to not hinder the path of woven fabric 8, blast pipe 3 communicates with drying cavity 6 through the front end of casing 1 or rear end.
During work, the wind of escape pipe 21 discharge of air blast 2, heating chamber 7 is entered through blast pipe 3, air-flow in heating chamber 7 heats by heater 4, then by heat-conducting plate 64 heat energy passed to the air-flow in drying cavity 6, woven fabric 8 is dried by high temperature gas flow, and air-flow is discharged from air outlet 62.
First the waste gas that air outlet 62 is discharged enter main channel 031 through exhaust gas inlet 0311, is then delivered to two subchannels 032, finally discharges from two waste gas outlets 0321; New gas enters from upper inlet 05 and lower inlet 08 respectively, is carried out first time preheating in one number service road 021 and No. four passages 042 by water, by the preheating of waste gas second time in No. two passages 022 and No. three passages 041, is then entered in air blast 2 by air inlet pipe 22.
Heating chamber is provided with in the present invention, by heating chamber, the air-flow in drying cavity is heated, ensure that the temperature of air-flow in drying cavity, because in drying cavity, high temperature gas flow is less, hot loss of energy can be reduced when discharging, in drying cavity, high temperature gas flow flows through the two sides of woven fabric, and the trend of woven fabric is contrary with airflow direction, also woven fabric can be dried when high temperature gas flow content is less; Save the energy.The subchannel of exhausting waste gas passage is arranged in water, be convenient to transferring heat in water, the main channel of exhausting waste gas passage is arranged between new gas inlet channel and lower new gas inlet channel, be convenient to not by water directly to new air preheat, improve the organic efficiency of heat energy; New gas, first by water first time preheating, then by the waste gas second time preheating that temperature is higher, improves the rate of recovery of heat energy from waste gas.
The foregoing is only specific embodiments of the invention, but technical characteristic of the present invention is not limited thereto, any those skilled in the art is in the field of the invention, and the change done or modification are all encompassed among the scope of the claims of the present invention.
Claims (7)
1. a woven fabric energy-saving dryer, is characterized in that: comprise drying unit and heat-energy recovering apparatus;
Described drying unit comprises casing (1), air blast (2), blast pipe (3), heater (4) and at least one drying cavity (6); Heating chamber (7) is formed between described drying cavity (6) and casing (1), described air blast (2) is arranged on casing (1) outside, and blast pipe (3) is connected with the escape pipe (21) of air blast (2); Each drying cavity (6) is equipped with exit slot (61), fabric input mouth (65), two air outlets (62) and two air inlets (63), and two air outlets (62) are separately positioned on fabric input mouth (65) both sides; Two air inlets (63) are separately positioned on the both sides of exit slot (61); Blast pipe (3) is connected with air inlet (63); Described heater (4) is arranged in heating chamber (7);
Described heat-energy recovering apparatus comprises tank (01), exhausting waste gas passage (03), upper new gas inlet channel (02) and lower new gas inlet channel (04); Described new gas inlet channel (02) and lower new gas inlet channel (04) are all arranged in tank (01), and upper new gas inlet channel (02) and lower new gas inlet channel (04) are opening U left; Described exhausting waste gas passage (03) is made up of main channel (031) and two subchannels (032), main channel (031) and two subchannel (032) all left and right directions settings, the left end of main channel (031) is provided with exhaust gas inlet (0311), each subchannel (032) left end is equipped with waste gas outlet (0321), and the right-hand member of main channel (031) is communicated with mutually with the right-hand member of two subchannels (032); Described main channel (031) is arranged between new gas inlet channel (02) and lower new gas inlet channel (04), and two subchannels (032) are arranged in the water in tank (01);
Described exhaust gas inlet (0311) communicates with air outlet (62), and upper new gas inlet channel (02) is all connected with the air inlet pipe (22) of air blast (2) with lower new gas inlet channel (04).
2. a kind of woven fabric energy-saving dryer according to claim 1, feature is: drying unit also comprises guiding rotating shaft (5), and guiding rotating shaft (5) is arranged in drying cavity (6); Described drying cavity (6) is the cavity be made up of the top board of two pieces, left and right corrugated heat-conducting plate (64), two pieces, front and back baffle plate, casing and base plate, exit slot (61) and two air inlets (63) are arranged on the top board of casing, and air outlet (62) is arranged on the base plate of casing.
3. a kind of woven fabric energy-saving dryer according to claim 2, it is characterized in that: guiding rotating shaft (5) two ends to be connected on the baffle plate of two pieces, front and back and fore-and-aft direction setting respectively, be provided with at least two guiding rotating shaft (5) in each drying cavity, woven fabric (8) walks around guiding rotating shaft (5) successively.
4. a kind of woven fabric energy-saving dryer according to claim 1 and 2, is characterized in that: the madial wall of casing (1) is provided with heat-insulation layer.
5. a kind of woven fabric energy-saving dryer according to claim 2, is characterized in that: two pieces of heat-conducting plates (64) are equal to the distance of woven fabric (8).
6. a kind of woven fabric energy-saving dryer according to claim 1, it is characterized in that: upper new gas inlet channel (02) is made up of the one number service road (021) of top and No. two passages (022) of below, and lower new gas inlet channel (04) is made up of No. three passages (041) of top and No. four passages (042) of below; One number service road (021) is communicated with the right-hand member of No. two passages (022), and the right-hand member of No. three passages (041) and No. four passages (042) communicates; The left end in one number service road (021) is provided with upper inlet (05), the left end of No. two passages (022) is provided with upper outlet (06), the left end of No. three passages (041) is provided with lower outlet (07), and the left end of No. four passages (042) is provided with lower inlet (08); One number service road (021), No. two passages (022), No. three passages (041), No. four passages (042), main channel (031) and two subchannels (032) are by upper level board, lower horizontal board and the side plate formation being connected level board and lower horizontal board, and upper level board and lower horizontal board are waveform; Main channel (031) is arranged between No. two passages (022) and No. three passages (041); Upper inlet (05) and lower inlet (08) are all connected with the air inlet pipe (22) of air blast (2).
7. a kind of woven fabric energy-saving dryer according to claim 6, it is characterized in that: the upper level board of described main channel (031) and the lower horizontal board of No. two passages (022) are wholely set, the lower horizontal board of described main channel (031) and the upper level board of No. three passages (041) are wholely set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510316026.1A CN104913613B (en) | 2015-06-10 | 2015-06-10 | Spinning fabric energy-saving dryer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510316026.1A CN104913613B (en) | 2015-06-10 | 2015-06-10 | Spinning fabric energy-saving dryer |
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| CN104913613A true CN104913613A (en) | 2015-09-16 |
| CN104913613B CN104913613B (en) | 2017-04-12 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972966A (en) * | 2016-07-06 | 2016-09-28 | 无锡市昂益达机械有限公司 | Dryer for textile cloth |
| CN105972964A (en) * | 2016-07-06 | 2016-09-28 | 无锡市昂益达机械有限公司 | Efficient and energy-saving textile cloth dryer |
| CN105972983A (en) * | 2016-07-06 | 2016-09-28 | 无锡市昂益达机械有限公司 | Waste-heat utilization device for textile drying machine |
| CN106017025A (en) * | 2016-07-06 | 2016-10-12 | 无锡市昂益达机械有限公司 | Intelligent hot air/electric heating dryer of textile fabric |
| CN106017029A (en) * | 2016-07-06 | 2016-10-12 | 无锡市昂益达机械有限公司 | Hot-air/electric-heating drier for textile fabric |
| CN113758208A (en) * | 2021-09-03 | 2021-12-07 | 颍上鑫鸿纺织科技有限公司 | A conduction drying device for spandex yarn |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105972983A (en) * | 2016-07-06 | 2016-09-28 | 无锡市昂益达机械有限公司 | Waste-heat utilization device for textile drying machine |
| CN106017025A (en) * | 2016-07-06 | 2016-10-12 | 无锡市昂益达机械有限公司 | Intelligent hot air/electric heating dryer of textile fabric |
| CN106017029A (en) * | 2016-07-06 | 2016-10-12 | 无锡市昂益达机械有限公司 | Hot-air/electric-heating drier for textile fabric |
| CN113758208A (en) * | 2021-09-03 | 2021-12-07 | 颍上鑫鸿纺织科技有限公司 | A conduction drying device for spandex yarn |
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|---|---|
| CN104913613B (en) | 2017-04-12 |
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Address after: 313100 Changxing County Changxin Light Textile Industrial Park, Huzhou, Zhejiang Patentee after: Changxin Hongfeng Polytron Technologies Inc Address before: 313109 Zhejiang province Huzhou city Changxing County town Xinhui road by clamping spinning industrial park, No. 6 Changxin Hongfeng textile printing and dyeing Co. Ltd. Patentee before: Changxing Hongfeng Printing & Dyeing Co., Ltd. |
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Address after: 313100 Changxing Light Textile Industrial Park, Changxing County, Huzhou City, Zhejiang Province (Jiapu Town) Patentee after: Zhejiang Hongfeng Science and Technology Co., Ltd. Address before: 313100 Changxing Light Textile Industrial Park, Changxing County, Huzhou City, Zhejiang Province (Jiapu Town) Patentee before: Changxin Hongfeng Polytron Technologies Inc |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An energy saving dryer for textile fabrics Effective date of registration: 20210625 Granted publication date: 20170412 Pledgee: Changxin Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: Zhejiang Hongfeng Science and Technology Co.,Ltd. Registration number: Y2021330000674 |