CN204080405U - A kind of dyeing machine atomizing nozzle structure - Google Patents
A kind of dyeing machine atomizing nozzle structure Download PDFInfo
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- CN204080405U CN204080405U CN201420500281.2U CN201420500281U CN204080405U CN 204080405 U CN204080405 U CN 204080405U CN 201420500281 U CN201420500281 U CN 201420500281U CN 204080405 U CN204080405 U CN 204080405U
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- Prior art keywords
- nozzle
- head
- nozzle body
- dye liquor
- core
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- 238000004043 dyeing Methods 0.000 title claims abstract description 45
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 8
- 239000000975 dye Substances 0.000 description 46
- 239000004744 fabric Substances 0.000 description 28
- 238000000889 atomisation Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000985 reactive dye Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model relates to dyeing and finishing technique field, is specifically related to a kind of dyeing machine atomizing nozzle structure, comprises nozzle body, nozzle core, front nozzle head and rear nozzle head, and nozzle body hollow and sidewall are provided with and pass into inner blow vent; Nozzle core is positioned at nozzle body and nozzle core sidewall is connected by fixed head and nozzle body inwall, and nozzle core and nozzle body form an air chamber, nozzle core hollow and top is provided with funnelform guiding mouth, and bottom is provided with a conical head; Front nozzle head hollow embeds from top to bottom in nozzle body and is connected with nozzle body, and bottom is tapered and form with guiding mouth gap annular first air flow inlet that is communicated with air chamber; Rear nozzle head and nozzle body are connected, and annular second air flow inlet that is communicated with air chamber is formed at the top of rear nozzle head and nozzle core bottom; Front nozzle head sidewall hollow forms dye liquor chamber, and top, dye liquor chamber is provided with the charging aperture entered for dye liquor, and bottom is provided with the discharging opening of connection first airflow orifice, and the program can improve the uniformity of dye liquor.
Description
Technical field
The utility model relates to dyeing and finishing technique field, is specifically related to a kind of dyeing machine atomizing nozzle structure.
Background technology
Atomization air flow textile dyeing machinery also belongs to new technology relative to traditional dyeing and finishing technique, and current domestic correlation technique is also immature, and technical difficulty is comparatively large, needs improvement opportunity problem many.Atomization air flow textile dyeing machinery has the little remarkable advantage of bath raio than conventional outflow dyeing machine.At present, dyeing machine is mainly divided into two kinds according to the mode of dyeing and finishing, overflow dyeing machine and airflow dyeing machine respectively, the shortcomings such as overflow dyeing machine exists that bath raio is large, power consumption large, many with dye addictive, the process time is long, and quality of dying cloth also exists problems such as the folding line of solid cloth cover, pipe are poor, COLOR FASTNESS, shank line.And airflow dyeing machine adopts aerodynamic principle, use pressure type air current spray nozzle that the dyeing and finishing atomization of liquid is ejected into fabric, dye liquor atomizing air-flow and clothing in contact is made also to obtain the power circulating and drag, better can solve the problem existing for overflow dyeing machine, its dyeing meets economy dyeing four factor---the water of ecological, environmental protective, the energy, auxiliary agent, the minimum consumption of time, become the emphasis of dyeing and finishing area research at present, but also there are some problems in the application in it, be mainly following some: the flow direction and the flow velocity of (1) air-flow and dye liquor well do not mate, air-flow is caused to produce interference to the injection of dye liquor, the dye liquor sprayed is departed from, affect level-dyeing property, (2) due to normally also completely not open when just entering nozzle arrangements wait to dye cloth, only once the course of injection of dye liquor makes dyeing uneven, (3) lack ripe airflow dyeing technique: the airflow dyeing technological development time is not long, application is not very universal.Overwhelming majority airflow dyeing technique is by levelness technological development, and what have even applies mechanically levelness technique.In fact, airflow dyeing and overflow dyeing have very large difference.First, under the condition that bath raio is extremely low, the substantivity (especially REACTIVE DYES) of dyestuff, the dye-uptake etc. to electrolytical interdependence and dyestuff are diverse with dying cloth under large bath raio condition.Secondly, fabric is different from the exchanged form of dye liquor, directly affects level-dyeing property and dyeing time.Based on above-mentioned difference, if apply mechanically the Overflow dyeing of large bath raio completely, dyestuff so will inevitably be caused to be hydrolyzed in a large number, color fastness decreased, fabric is long for running time, and fluffiness appears in look face, can not give full play to the advantage of airflow dyeing.
Application number be 200910182130.0 Chinese invention patent disclose a kind of nozzle of airflow dyeing machine, this device comprises front nozzle lid, positioning sleeve, nozzle body and rear nozzle head, the front end of nozzle body is provided with front guiding mouth, positioning sleeve is sleeved on front nozzle and covers, air flow inlet is arranged between positioning sleeve rear end and front guiding mouth, between front nozzle lid and positioning sleeve, arrange dye liquor room, dye liquor outlet is arranged on front nozzle and covers, and dye liquor injects directly on cloth.
There is following shortcoming in this design: (1) dye liquor injects directly on cloth, and be not atomized fully, uniformity is poor; And dye liquor directly sprays, expulsion pressure is limited, and cause the penetration power of dye liquor not enough, dye uptake is undesirable; (2) dye liquor injection direction is perpendicular to the direct of travel of cloth, and dye liquor is ejected into the advance generation resistance of the impulse force on cloth to cloth, easily causes stifled cloth and makes cloth produce fold, affecting level-dyeing property.
Therefore, need to provide a kind of nozzle arrangements that can solve the problems such as the level-dyeing property deficiency existing for existing airflow dyeing machine, stifled cloth preferably.
Utility model content
The utility model is undesirable and easily cause the problem of stifled cloth in order to solve current above-mentioned described dye liquor lack of homogeneity, dye uptake, provides a kind of dyeing machine atomizing nozzle structure.
In order to reach above-mentioned utility model object, the utility model by the following technical solutions:
A kind of dyeing machine atomizing nozzle structure, comprises nozzle body, nozzle core, front nozzle head and rear nozzle head, and nozzle body hollow and sidewall are provided with and pass into inner blow vent; Nozzle core is positioned at nozzle body and nozzle core sidewall is connected by fixed head and nozzle body inwall, and nozzle core and nozzle body form an air chamber, nozzle core hollow and top is provided with funnelform guiding mouth, and bottom is provided with a conical head; Front nozzle head hollow embeds from top to bottom in nozzle body and is connected with nozzle body, and bottom is tapered and form with guiding mouth gap annular first air flow inlet that is communicated with air chamber; Rear nozzle head and nozzle body are connected, and annular second air flow inlet that is communicated with air chamber is formed at the top of rear nozzle head and nozzle core bottom; Front nozzle head sidewall hollow forms dye liquor chamber, and top, dye liquor chamber is provided with the charging aperture entered for dye liquor, and bottom is provided with the discharging opening of connection first airflow orifice.
The hollow of nozzle core, front nozzle head and rear nozzle head is formed walks cloth passage, cloth to be dyed is walked wherein, the air entering air chamber from blow vent has larger pressure, under the effect of the pressure, portion of air enters the first air flow inlet, and carry the dye liquor entering the first air flow inlet by discharging opening and enter away cloth passage cloth is dyeed, because the pressure of air is larger, thus discharging opening dye liquor is out atomized, and then improve the utilization rate of dye liquor, decrease the consumption of dye liquor.Reduce bath raio, provide cost savings, on the other hand, cloth can be piled equably due to dye liquor after atomization and dye, improve the overall uniformity of dyeing.Some air, cloth passage is entered away by the second air flow inlet, this part air not only can advance cloth walking advancing in cloth passage, also can carry out homogenising blowing to the design on fabric surface spraying dye liquor simultaneously, impels dye liquor to go deep into cloth inside and accelerate dry.
Preferably, the number of fixed head is two, and the width of fixed head is less than the internal diameter of blow vent, and fixed head is provided with some passages.Nozzle core can be fixed by fixed head, reduces the width of fixed head and is beneficial to the flowing of air in air chamber, the air pressure in balanced air chamber, thus makes to be evenly distributed from the first air flow inlet dye liquor through atomization out.
Preferably, described discharging opening is the multiple interruption holes be positioned on same annulus.Be interrupted hole can improve dye liquor from discharging opening out after with the fogging degree of the first air flow inlet air.
Compared with prior art, beneficial effect is the utility model:
1 reduces dye bath ratio; The consumption of 2 minimizing water and dye liquor; 3 shorten dyeing cycle, and 4 reduce energy consumption, and 5 dye liquors spray evenly, cloth dyeing color balance.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of structural representation that Figure 1A-A locates;
Fig. 3 is a kind of upward view of the utility model front nozzle head.
In figure: 1 nozzle body, 2 nozzle cores, 3 front nozzle heads, 4 rear nozzle heads, 5 blow vents, 6 fixed heads, 7 air chambers, 8 guiding mouths, 9 conical heads, 10 first air flow inlets, 11 second air flow inlets, 12 dye liquor chambeies, 13 charging apertures, 14 discharging openings, 15 passages.
Detailed description of the invention
Below by specific embodiment, explanation is further described to the technical solution of the utility model.
Embodiment:
A kind of dyeing machine atomizing nozzle structure, as shown in Figure 1, comprises nozzle body 1, nozzle core 2, front nozzle head 3 and rear nozzle head 4, and nozzle body 1 hollow and sidewall are provided with and pass into inner blow vent 5; Nozzle core 2 is positioned at nozzle body 1 and nozzle core 2 sidewall to be welded with nozzle body 1 inwall by fixed head 6 and is connected, and as shown in Figure 2, the number of fixed head 6 is two, and the width of fixed head 6 is less than the internal diameter of blow vent 5, and fixed head 6 is provided with some passages 15; Nozzle core 2 and nozzle body 1 form an air chamber 7, nozzle core 2 hollow and top is provided with funnelform guiding mouth 8, and bottom is provided with a conical head 9; Front nozzle head 3 hollow embeds from top to bottom in nozzle body 1 and is connected with nozzle body 1 screw thread, and bottom is tapered and form with guiding mouth 8 gap annular first air flow inlet 10 that is communicated with air chamber 7; Rear nozzle head 4 and nozzle body 1 screw thread are connected, and annular second air flow inlet 11 that is communicated with air chamber 7 is formed at the top of rear nozzle head 4 and nozzle core 2 bottom; Front nozzle head 3 sidewall hollow forms dye liquor chamber 12, and top, dye liquor chamber 12 is provided with the charging aperture 13 entered for dye liquor, and bottom is provided with the discharging opening 14 of connection first air flow inlet 10, and as shown in Figure 3, discharging opening 14 is for being positioned at the multiple interruption holes on same annulus.
Dye liquor is injected by charging aperture 13 in dye liquor chamber 12, then flow in the first air flow inlet 10 through discharging opening 14, extraneous air is sent in air chamber 7 by blow vent 5, and air under pressure by the first air flow inlet 10, and carries dye liquor and treats material of dying cloth and dye.
Claims (3)
1. a dyeing machine atomizing nozzle structure, it is characterized in that, comprise nozzle body (1), nozzle core (2), front nozzle head (3) and rear nozzle head (4), nozzle body (1) hollow and sidewall are provided with and pass into inner blow vent (5); Nozzle core (2) is positioned at nozzle body (1) and nozzle core (2) sidewall is connected by fixed head (6) and nozzle body (1) inwall, nozzle core (2) and nozzle body (1) form an air chamber (7), nozzle core (2) hollow and top is provided with funnelform guiding mouth (8), bottom is provided with a conical head (9); Front nozzle head (3) hollow embeds from top to bottom in nozzle body (1) and is connected with nozzle body (1), and bottom is tapered and form with guiding mouth (8) gap annular first air flow inlet (10) that is communicated with air chamber (7); Rear nozzle head (4) and nozzle body (1) are connected, and annular second air flow inlet (11) that is communicated with air chamber (7) is formed at the top of rear nozzle head (4) and nozzle core (2) bottom; Front nozzle head (3) sidewall hollow forms dye liquor chamber (12), dye liquor chamber (12) top is provided with the charging aperture (13) entered for dye liquor, and bottom is provided with the discharging opening (14) of connection first air flow inlet (10).
2. a kind of dyeing machine atomizing nozzle structure according to claim 1, it is characterized in that, the number of fixed head (6) is two, and the width of fixed head (6) is less than the internal diameter of blow vent (5), fixed head (6) is provided with some passages (15).
3. a kind of dyeing machine atomizing nozzle structure according to claim 1, is characterized in that, described discharging opening (14) is for being positioned at the multiple interruption holes on same annulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500281.2U CN204080405U (en) | 2014-09-02 | 2014-09-02 | A kind of dyeing machine atomizing nozzle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500281.2U CN204080405U (en) | 2014-09-02 | 2014-09-02 | A kind of dyeing machine atomizing nozzle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204080405U true CN204080405U (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420500281.2U Expired - Fee Related CN204080405U (en) | 2014-09-02 | 2014-09-02 | A kind of dyeing machine atomizing nozzle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204080405U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332182A (en) * | 2015-10-28 | 2016-02-17 | 无锡市惠泽通用机械有限公司 | Flow equalizing atomizing nozzle for dyeing machine |
| CN106702631A (en) * | 2017-02-22 | 2017-05-24 | 常州高凯精密机械有限公司 | Multicolor long-spray width atomized spray-painting equipment and control system thereof |
| TWI666355B (en) * | 2018-04-26 | 2019-07-21 | 楊博榮 | Nozzle structure of cloth dyeing machine |
| CN114657721A (en) * | 2022-03-25 | 2022-06-24 | 南通厉秣纺织有限公司 | Dyeing method in textile production |
-
2014
- 2014-09-02 CN CN201420500281.2U patent/CN204080405U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332182A (en) * | 2015-10-28 | 2016-02-17 | 无锡市惠泽通用机械有限公司 | Flow equalizing atomizing nozzle for dyeing machine |
| CN106702631A (en) * | 2017-02-22 | 2017-05-24 | 常州高凯精密机械有限公司 | Multicolor long-spray width atomized spray-painting equipment and control system thereof |
| TWI666355B (en) * | 2018-04-26 | 2019-07-21 | 楊博榮 | Nozzle structure of cloth dyeing machine |
| CN114657721A (en) * | 2022-03-25 | 2022-06-24 | 南通厉秣纺织有限公司 | Dyeing method in textile production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150902 |
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| EXPY | Termination of patent right or utility model |