CN201575679U - Air-returning and preheating device for waste heat of drier to preheat - Google Patents
Air-returning and preheating device for waste heat of drier to preheat Download PDFInfo
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- CN201575679U CN201575679U CN2009202812840U CN200920281284U CN201575679U CN 201575679 U CN201575679 U CN 201575679U CN 2009202812840 U CN2009202812840 U CN 2009202812840U CN 200920281284 U CN200920281284 U CN 200920281284U CN 201575679 U CN201575679 U CN 201575679U
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- waste heat
- drier
- preheating device
- air
- preheat
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Abstract
The utility model relates to equipment in textile industry, particularly to an air-returning and preheating device for waste heat of a drier. The device has the technical scheme that an axial-flow fan, a duct made of galvanized-iron, a flange, a waste heat outlet and a switch are additionally mounted on the drier; the axial-flow fan and the duct made of galvanized-iron are connected to the wet yarn area of the drier through the flange; and hot air discharged by the drier is utilized to preheat the wet yarn through the waste heat outlet. The preheating device mainly solves the problem that the discharged hot air is utilized to preheat the wet yarn in advance during the yarn drying process, thereby improving the drying efficiency, reducing the steam waste, saving energy and decreasing the production cost. After alteration, the preheating device has the benefits of effectively reducing the usage amount of the steam, improving the efficiency by more than 20 percent, saving time, lightening the labor intensity of on-duty workers and greatly increasing the comprehensive economic results.
Description
One, technical field:
The utility model relates to a kind of textile industry equipment, particularly a kind of drying machine waste heat return air preheating device.
Two, background technology:
Current textile industry develop rapidly, market is more and more higher to the requirement of product quality, and product competition is more and more fierce, wants to base oneself upon in market competition heel, must and reduce cost from product quality to work hard.And the homemade drying machine of existing market is in use, and the problem of existence is: slow in the wet yarn area preheating, cause the waste of heat energy, and operating efficiency is lower, has wasted the plenty of time.
Three, summary of the invention:
The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, and a kind of drying machine waste heat return air preheating device is provided, and has improved efficient in drying process, has saved the time, has alleviated tender's labour intensity.
Its technical scheme: on drying machine, install axial flow blower, galvanized iron sheet air channel, flange, waste heat air outlet and switch additional, described axial flow blower and galvanized iron sheet air channel are connected to the wet yarn area of drying machine by flange, by the waste heat air outlet with the hot-air pre-heating yarn of discharging.Mainly solve in the yarn drying process and utilize wet district hot type wind in advance wet yarn preheating, thereby improved dry efficiency, reduced the waste of steam, saved the energy, reduced production cost.
Above-mentioned waste heat air outlet is a bell mouth shape.
The beneficial effects of the utility model are: after drying machine return air preheating device is transformed, reduced the use amount of steam effectively, raised the efficiency more than 20%, saved the time, alleviated tender's labour intensity, overall economic efficiency improves widely.
Four, description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Among the last figure: axial flow blower (1), galvanized iron sheet air channel (2), flange (3), waste heat air outlet (4), switch (5), headstock (6), drying machine (7).
Five, the specific embodiment:
In conjunction with the accompanying drawings 1, the utility model will be further described:
The utility model installs axial flow blower 1, galvanized iron sheet air channel 2, flange 3, waste heat air outlet 4 and switch 5 additional on drying machine 7, described axial flow blower 1 and galvanized iron sheet air channel 2 are connected to the wet yarn area of drying machine by flange 3, by waste heat air outlet 4 with the hot-air pre-heating yarn of discharging.
Wherein, waste heat air outlet 4 is a bell mouth shape, and is installed in headstock 6 upsides, by axial flow blower the hot blast of discharging is sent to wet yarn area by the air channel in drying process, makes yarn shift to an earlier date even preheating by waste heat air outlet 4, has improved dry efficiency.
Claims (2)
1. drying machine waste heat return air preheating device, it is characterized in that: on drying machine, install axial flow blower (1), galvanized iron sheet air channel (2), flange (3), waste heat air outlet (4) and switch (5) additional, described axial flow blower (1) and galvanized iron sheet air channel (2) are connected to the wet yarn area of drying machine by flange (3), by waste heat air outlet (4) with the hot-air pre-heating yarn of discharging.
2. drying machine waste heat return air preheating device according to claim 1 is characterized in that: described waste heat air outlet (4) is a bell mouth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202812840U CN201575679U (en) | 2009-11-25 | 2009-11-25 | Air-returning and preheating device for waste heat of drier to preheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202812840U CN201575679U (en) | 2009-11-25 | 2009-11-25 | Air-returning and preheating device for waste heat of drier to preheat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201575679U true CN201575679U (en) | 2010-09-08 |
Family
ID=42695556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202812840U Expired - Fee Related CN201575679U (en) | 2009-11-25 | 2009-11-25 | Air-returning and preheating device for waste heat of drier to preheat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201575679U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880041A (en) * | 2015-05-21 | 2015-09-02 | 成都中牧生物药业有限公司 | Energy-saving drying system for medicine bottles |
| 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 |
| CN105972984A (en) * | 2016-07-06 | 2016-09-28 | 无锡市昂益达机械有限公司 | Waste heat recycling device of textile cloth dryer |
| CN105972982A (en) * | 2016-07-06 | 2016-09-28 | 无锡市昂益达机械有限公司 | Dryer waste heat reutilization device |
| CN106017059A (en) * | 2016-07-06 | 2016-10-12 | 无锡市昂益达机械有限公司 | Pre-drying system utilizing waste heat of textile drier |
| WO2020125037A1 (en) * | 2018-12-20 | 2020-06-25 | 南京淮腾机械科技有限公司 | Hot air circulating oven |
-
2009
- 2009-11-25 CN CN2009202812840U patent/CN201575679U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880041A (en) * | 2015-05-21 | 2015-09-02 | 成都中牧生物药业有限公司 | Energy-saving drying system for medicine bottles |
| 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 |
| CN105972984A (en) * | 2016-07-06 | 2016-09-28 | 无锡市昂益达机械有限公司 | Waste heat recycling device of textile cloth dryer |
| CN105972982A (en) * | 2016-07-06 | 2016-09-28 | 无锡市昂益达机械有限公司 | Dryer waste heat reutilization device |
| CN106017059A (en) * | 2016-07-06 | 2016-10-12 | 无锡市昂益达机械有限公司 | Pre-drying system utilizing waste heat of textile drier |
| WO2020125037A1 (en) * | 2018-12-20 | 2020-06-25 | 南京淮腾机械科技有限公司 | Hot air circulating oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20101125 |