CN211689497U - Novel combined nozzle device of gas-liquid dyeing machine - Google Patents
Novel combined nozzle device of gas-liquid dyeing machine Download PDFInfo
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- CN211689497U CN211689497U CN201921788167.3U CN201921788167U CN211689497U CN 211689497 U CN211689497 U CN 211689497U CN 201921788167 U CN201921788167 U CN 201921788167U CN 211689497 U CN211689497 U CN 211689497U
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- 239000007788 liquid Substances 0.000 title claims abstract description 82
- 238000004043 dyeing Methods 0.000 title claims abstract description 36
- 239000004744 fabric Substances 0.000 claims abstract description 69
- 238000000034 method Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 17
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 238000011282 treatment Methods 0.000 description 8
- 238000000889 atomisation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
A novel combined nozzle device of a gas-liquid dyeing machine comprises a gas flow nozzle device, wherein the gas flow nozzle device consists of a gas flow nozzle throat, a gas-liquid mixing chamber, a rear dye liquor atomizing nozzle, a gas flow nozzle and a first control valve, the gas-liquid mixing chamber is communicated with a fan, and the novel combined nozzle device also comprises a small flow control valve, a large flow control valve, a liquid flow nozzle throat, a liquid flow nozzle, a second control valve and a front dye liquor atomizing nozzle; the small flow control valve, the large flow control valve, the liquid flow nozzle throat and the liquid flow nozzle form a liquid flow nozzle device; the second control valve and the front dye liquor atomizing nozzle form an atomizing nozzle device. The utility model has the advantages that: the combination of various nozzle devices can be selected at will, various process modes such as air flow, gas-liquid, pure liquid flow and the like can be carried out, the process adjustability is facilitated, the process adaptability is enhanced, the fabric adaptation range of the gas-liquid machine is expanded, and the multifunctional function of the gas-liquid dyeing machine is met while the electricity is saved and the consumption is reduced.
Description
Technical Field
The utility model relates to a novel combination formula nozzle device of environment-friendly gas-liquid dyeing machine.
Background
The gas-liquid dyeing machine is an energy-saving emission-reducing environment-friendly dyeing machine widely popularized and applied in recent years, and a nozzle device is a key component which has the closest application function with the gas-liquid dyeing machine.
The nozzle of gas-liquid dyeing machine is developed and improved from atomizing nozzle of gas-flow dyeing machine, and in ZL201320000180.4 'atomizing nozzle device of gas-flow dyeing machine', a group of dye liquor nozzle and gas-flow nozzle is disclosed, and the dye liquor sprayed from the dye liquor nozzle is further atomized by gas-flow nozzle and sprayed to fabric to drive the fabric to run for dyeing. The above nozzle device has significant drawbacks: firstly, the processing treatment of the fabric requires the mixing of air flow and liquid flow, and a high-speed fan is required to be started while a dye liquor circulating pump is started, so that the power consumption is high; secondly, when some thick fabrics with larger gram weight are dyed and processed and contact exchange is carried out by using larger liquid amount, the liquid amount sprayed by the nozzle is insufficient, uniform dyeing and through dyeing are not easy to occur, and the application range of the fabrics is narrow; and thirdly, the pretreatment and washing of the process are low in efficiency due to small liquid amount, and meanwhile, if a dye liquor pump is started, the fabric is difficult to operate, pure liquid flow cannot be used for fabric treatment, the process is inconvenient to adjust, and the process adaptability is weak. Therefore, the nozzle device has single function, and cannot meet the requirements of the improvement and development of a gas-liquid dyeing technology and the multipurpose function of a gas-liquid dyeing machine.
Disclosure of Invention
The utility model aims to provide a: provides a novel combined nozzle device which is more suitable for processing rope-shaped fabrics with various gram weights in a gas-liquid dyeing machine.
The technical scheme of the utility model: the utility model comprises an air flow nozzle device, which comprises an air flow nozzle throat, a gas-liquid mixing chamber, a rear dye liquor atomizing nozzle, an air flow nozzle, a first control valve, a small flow control valve, a large flow control valve, a liquid flow nozzle throat, a liquid flow nozzle, a second control valve and a front dye liquor atomizing nozzle, wherein the air-liquid mixing chamber is communicated with a fan; the small flow control valve, the large flow control valve, the liquid flow nozzle throat and the liquid flow nozzle form a liquid flow nozzle device; the second control valve and the front dye liquor atomizing nozzle form an atomizing nozzle device.
Furthermore, in order to achieve better dyeing effect, the air flow nozzle device and the liquid flow nozzle device are arranged at the cloth outlet of the cloth lifting wheel, wherein the liquid flow nozzle device is arranged between the air flow nozzle device and the cloth lifting wheel; the atomizing nozzle device is arranged at a cloth inlet of the cloth lifting wheel. The dye liquor sprayed by the atomizing nozzle device is not subjected to airflow atomization any more, and is directly contacted and exchanged with the fabric in a dense water droplet mode, after the exchange, part of the dye liquor carried by the fabric is guided and conveyed by the cloth lifting wheel to continuously and circularly run, the fabric has certain mangling effect when passing through the cloth lifting wheel, so that the fabric is easily subjected to uniform and thorough processing treatment, and then the fabric can fully absorb the dye liquor through the later liquid flow nozzle device and the later airflow nozzle device, so that a better dyeing effect is obtained.
Furthermore, in order to make each nozzle device obtain sufficient dye liquor supply, the dye liquor of the liquid flow nozzle device is driven by a main circulating pump, and the dye liquor of the air flow nozzle device and the dye liquor of the atomization nozzle device are driven by the same special dyeing pump.
In the working process, the dye liquor sprayed out of the rear dye liquor atomizing nozzle in the air flow nozzle device is mixed with air flow in the air-liquid mixing chamber, sprayed out of the air flow nozzle in a gas-liquid two-phase mixing state, exchanged with the fabric through the throat pipe of the air flow nozzle and pulled to drive the fabric to run at a high speed, and the air flow mode of the nozzle dye liquor can meet the processing requirements of dyeing and front and rear processing of the fabric with smaller gram weight; on the basis of the airflow mode, the operation of the atomizing nozzle device can properly increase the dye liquor amount participating in the fabric contact exchange in the nozzle system, and can meet the processing requirements of dyeing and the front and back treatment of some kinds of fabrics with larger gram weight. The air flow nozzle device and the atomizing nozzle device are respectively controlled by different control valves in a shunting way, so that the combination selection of the air flow nozzle device and the atomizing nozzle device can be carried out according to different fabric varieties and the requirements of dyeing processes; in the liquid flow nozzle device, after the dye liquor is sprayed out by the liquid flow nozzle, the dye liquor is sprayed to the fabric passing through the throat pipe of the liquid flow nozzle in an annular waterfall shape, and the dye liquor and the fabric can be wrapped with the fabric to continuously and circularly run at a certain speed while being exchanged. The running power of the fabric is the resultant force of the acting force of the dye liquor fluid, the component force of the self weight of the wet fabric along the running direction and the guide force of the cloth lifting wheel, and because a small flow control valve and a large flow control valve are respectively arranged, the dye liquor flow of different sizes of the liquid flow nozzle device can be controlled, so as to meet the requirements of processing different fabric varieties and process selection. According to the difference of fabric varieties and processing quality styles, the full process of pure liquid flow mode of grey cloth pretreatment, dyeing and post-treatment washing by using large-flow dye liquor is selected through a control system, and the acting force of the large-flow dye liquor on the fabric is large, so that the large-flow liquid flow nozzle device can be used for dyeing and processing the front and back treatments of a certain medium-thick fabric with large gram weight by only using the large-flow liquid flow nozzle device without opening the gas flow nozzle device and the atomizing nozzle device, the functional work of an overflow dyeing machine can be completed, and the power consumption of a fan can be saved. And secondly, a small-flow dye liquor, an auxiliary air flow nozzle device and an atomization nozzle device are selected, and the liquid amount involved in the fabric exchange in the nozzle system is increased. In a word, the air flow nozzle device, the liquid flow nozzle device and the atomizing nozzle device can be opened or closed in a combined mode through the control valve in the working process so as to meet the requirements of processing different fabric varieties and process selection.
The utility model has the advantages that: in the gas-liquid dyeing machine, use the utility model discloses, can realize the arbitrary selection of multiple nozzle device combination, carry out multiple process mode such as air current, gas-liquid, pure liquid stream, make things convenient for the adjustment nature of technology, strengthen the adaptability of technology, enlarged the fabric accommodation of gas-liquid machine, in power saving consumption reduction, satisfied a tractor serves several functions of gas-liquid dyeing machine.
Drawings
FIG. 1: the structure of the utility model is shown schematically;
in the figure: 1. the device comprises an airflow nozzle throat, 2. a gas-liquid mixing chamber, 3. a rear dye liquor atomizing nozzle, 4. an airflow nozzle, 5. a small flow control valve, 6. a large flow control valve, 7. a liquid flow nozzle throat, 8. a liquid flow nozzle, 9. a cloth lifting wheel, 10. a first control valve, 11. a second control valve and 12. a front dye liquor atomizing nozzle.
Detailed Description
As shown in fig. 1, when a gas-liquid dyeing machine is used for processing fabrics, a rope-shaped fabric circularly runs in the arrow direction, a first control valve 10 is opened, a dye solution sprayed out of a rear dye solution atomizing nozzle 3 is mixed with an air flow generated by a fan in a gas-liquid mixing chamber 2 to form a gas-liquid two-phase fluid, the gas-liquid two-phase fluid is sprayed out of an air flow nozzle 4 and then is in contact exchange with the fabric in an air flow nozzle throat pipe 1, the fabric is driven to run, and the running work of the group of nozzles, namely the air flow working mode, can meet the processing and processing requirements of part of the fabric with light;
as shown in figure 1, a second control valve 11 is opened, the fine-bead-shaped dye liquor sprayed from a front dye liquor atomizing nozzle 12 is directly contacted and exchanged with the fabric in the channel, and when the fabric carries the dye liquor to bypass a cloth lifting wheel 9 and enters a throat pipe 7 of a liquid flow nozzle, certain functions of mangling and liquid homogenizing are achieved on the fabric through the cloth guiding force and extrusion of the cloth lifting wheel 9. On the basis of the airflow working mode, the dye liquor atomizing nozzle 12 before application is selected to work, namely the gas-liquid working mode, and the requirements of processing and treating various fabrics with most gram weight can be met. Meanwhile, according to the requirements of the fabric variety processing technology, the first control valve 10 can be selectively closed, namely, the airflow nozzle 4 and the front dye liquor atomizing nozzle 12 are combined to carry out different working modes for processing the fabric;
as shown in fig. 1, the large flow control valve 6 is opened, the dye liquor with larger liquid volume and flow rate is ejected from the dye liquor nozzle 8 in the form of annular waterfall and is contacted and exchanged with the fabric in the throat 7 of the liquor flow nozzle, at this time, the working mode of the dye liquor nozzle 8 is a pure liquor flow mode, and because the liquid volume and flow rate of the pure liquor flow mode nozzle are larger, the fabric is driven to run at a certain speed under the cooperation of the cloth lifting wheel, so that the technological process of dyeing and processing the fabric in the full liquor flow mode can be completely implemented without opening the air flow nozzle 4 and the front dye liquor atomizing nozzle 12 in the pure liquor flow mode.
As shown in figure 1, the small flow control valve 5 is opened, the dye liquor nozzle 8 annularly sprays dye liquor with small flow and flow speed to the fabric, the liquid quantity required by the fabric in an air flow mode and a gas-liquid mode can be supplemented in an auxiliary mode, and the requirements of dyeing and front and rear treatment of medium-thickness fabrics with large liquid quantity required are met.
In a word, in the fabric treatment and processing process, the nozzle combination is flexible to select, the process mode is flexible to adjust, the fabric and process application range is wide, and the multiple functions of the gas-liquid dyeing machine are expanded.
Claims (3)
1. A novel combined nozzle device of a gas-liquid dyeing machine comprises a gas flow nozzle device, wherein the gas flow nozzle device is composed of a gas flow nozzle throat (1), a gas-liquid mixing chamber (2), a rear dye liquor atomizing nozzle (3), a gas flow nozzle (4) and a first control valve (10), the gas-liquid mixing chamber (2) is communicated with a fan, and the novel combined nozzle device is characterized by further comprising a small flow control valve (5), a large flow control valve (6), a liquid flow nozzle throat (7), a liquid flow nozzle (8), a second control valve (11) and a front dye liquor atomizing nozzle (12); the small flow control valve (5), the large flow control valve (6), the liquid flow nozzle throat (7) and the liquid flow nozzle (8) form a liquid flow nozzle device; the second control valve (11) and the front dye liquor atomizing nozzle (12) form an atomizing nozzle device.
2. A new type of combined nozzle device of a gas-liquid dyeing machine according to claim 1, characterized in that said gas and liquid jet nozzle devices are arranged at the outlet of the cloth lifting wheel (9), wherein said liquid jet nozzle device is arranged between the gas jet nozzle device and the cloth lifting wheel (9); the atomizing nozzle device is arranged at a cloth inlet of the cloth lifting wheel (9).
3. A new type of combined nozzle device for gas-liquid dyeing machine according to claim 1 or 2, characterized in that the dye liquor of said liquid flow nozzle device is provided by the driving of the main circulation pump, and the dye liquor of said gas flow nozzle device and the dye liquor of the atomizing nozzle device are provided by the driving of the same special dyeing pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921788167.3U CN211689497U (en) | 2019-10-23 | 2019-10-23 | Novel combined nozzle device of gas-liquid dyeing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921788167.3U CN211689497U (en) | 2019-10-23 | 2019-10-23 | Novel combined nozzle device of gas-liquid dyeing machine |
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| CN211689497U true CN211689497U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921788167.3U Active CN211689497U (en) | 2019-10-23 | 2019-10-23 | Novel combined nozzle device of gas-liquid dyeing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746415A (en) * | 2020-12-23 | 2021-05-04 | 江苏博森机械制造有限公司 | Cloth guide device and gas-liquid cloth dyeing machine comprising same |
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2019
- 2019-10-23 CN CN201921788167.3U patent/CN211689497U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746415A (en) * | 2020-12-23 | 2021-05-04 | 江苏博森机械制造有限公司 | Cloth guide device and gas-liquid cloth dyeing machine comprising same |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of combined nozzle device for gas-liquid dyeing machine Granted publication date: 20201016 Pledgee: Industrial and Commercial Bank of China Limited Shaoyang West Lake Branch Pledgor: HUNAN SHAOYANG TEXTILE MACHINERY Co.,Ltd. Registration number: Y2024980000930 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |