WO2013086709A1 - 多管独立供风气流染色机 - Google Patents

多管独立供风气流染色机 Download PDF

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Publication number
WO2013086709A1
WO2013086709A1 PCT/CN2011/083995 CN2011083995W WO2013086709A1 WO 2013086709 A1 WO2013086709 A1 WO 2013086709A1 CN 2011083995 W CN2011083995 W CN 2011083995W WO 2013086709 A1 WO2013086709 A1 WO 2013086709A1
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WO
WIPO (PCT)
Prior art keywords
nozzle
dyeing machine
tube
fan
dyeing
Prior art date
Application number
PCT/CN2011/083995
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English (en)
French (fr)
Inventor
徐达明
Original Assignee
科万商标投资有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 科万商标投资有限公司 filed Critical 科万商标投资有限公司
Priority to EP11877221.9A priority Critical patent/EP2792778A4/en
Priority to PCT/CN2011/083995 priority patent/WO2013086709A1/zh
Priority to KR1020127033506A priority patent/KR20140101452A/ko
Publication of WO2013086709A1 publication Critical patent/WO2013086709A1/zh

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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/28Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics propelled by, or with the aid of, jets of the treating material
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B1/00Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/02Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/14Containers, e.g. vats

Definitions

  • the invention relates to a dyeing machine, in particular to a multi-tube independent air supply air dyeing machine. Background technique
  • the airflow dyeing machine is a device developed in this context. It has been widely praised in the industry for its advantages of small bath ratio, high efficiency, and excellent dyeing effect.
  • the fabric is driven by the high pressure airflow generated by the loop fan.
  • the contact exchange mode between fabric and dyeing liquid mainly includes airflow atomization and air pressure infiltration.
  • the form of airflow atomization is that the dye liquor passes through the loop pump, and after the special nozzle, fine mist is formed.
  • the fabric is mixed with the atomized dye solution by the driving pressure applied by the high-speed air at the nozzle, and the dye solution diffuses and penetrates uniformly and fully into the fabric interface.
  • the fabric only carries the dyeing liquid, and is not infiltrated in the dyeing liquid.
  • the excess dyeing liquid on the fabric flows through the bypass to the bottom of the dyeing tank, and the fabric carrying the dyeing liquid is stacked in a neatly folded manner in the tank body.
  • the existing airflow machine can reduce the bath ratio, the high power consumption of the fan makes many users deterred. Some manufacturers simply assemble a fan with a lower rated power, and the external power consumption of the machine is lower, but the result is that the variety and weight range of the fabric are greatly reduced. Because the rated power of the fan of the airflow dyeing machine is designed to meet the dyeing process of most fabrics, especially the high-density and high-density fabrics must speed up the exchange frequency with the dyeing liquid, and the insufficient power rating will cause uneven dyeing on the fabric. .
  • the existing airflow machine generally adopts the design of one set of pipes of one fan, and also adopts the design of multiple sets of pipes of one fan. As a result, errors in the wind distribution are inevitable, which affects the production quality.
  • the long and rounded air duct also adds a lot of resistance, which greatly reduces the efficiency of the fan.
  • the existing air flow machine is because of one fan
  • the design of the air supply and the divided air can not achieve different dyeing effects.
  • the power of the fan is different for different airflow machines.
  • the largest wind turbine can only supply the wind required for six dye pipes.
  • the existing airflow dyeing machines currently used are not limited to the many defects and problems described above, which greatly affect the efficiency of production, waste energy, and limit the flexibility in use.
  • the object of the present invention is to design a novel multi-pipe independent airflow dyeing machine which can overcome the above-mentioned deficiencies of the existing airflow machine design, which is an airflow dyeing machine which is energy-efficient and can meet the requirements of the dyeing process.
  • the design and manufacturing level of the airflow dyeing machine is greatly advanced.
  • the invention provides a multi-tube independent air supply air dyeing machine, which comprises a master cylinder, a lifting drum and a connecting pipeline.
  • the utility model further comprises: two or more fans and a nozzle combination connected thereto, one end of each fan Connect to a separate suction line and connect the other end to a separate nozzle combination.
  • the multi-tube independent air supply air dyeing machine provided by the invention is characterized in that the fan is installed on the top of the main cylinder, the fan suction port is downward, and is connected to the top of the main cylinder, and the fan air outlet is connected with the air inlet of the nozzle combination.
  • the multi-tube independent air supply air dyeing machine provided by the invention is characterized in that the fan is controlled by independent circuit control systems, independently controls the operation, shutdown and selection of different wind pressure outputs of the designated fan.
  • the multi-tube independent air supply air dyeing machine provided by the invention is characterized in that an independent filtering device is arranged in the air inlet of the fan.
  • the multi-tube independent air supply air dyeing machine provided by the invention is characterized in that the nozzle combination is placed at an oblique angle, the inlet is connected upward to the lifting drum, and the outlet is connected downward to the master cylinder.
  • the multi-tube independent air supply air dyeing machine is characterized in that: the nozzle assembly comprises: a nozzle housing, an upper nozzle tube and a lower nozzle tube, a horseshoe-shaped baffle, a shut-off ring, two groups and two or more combined nozzle heads. , two groups and two or more dyeing catheters.
  • the multi-tube independent air supply air dyeing machine provided by the invention is characterized in that the upper nozzle cylinder and the lower nozzle cylinder of the nozzle assembly are concentrically installed in the nozzle housing, and are connected by a connecting plate, between the upper nozzle cylinder and the lower nozzle cylinder The gap constitutes the first nozzle opening, which is adjusted by changing the distance between the nozzle barrels.
  • the multi-tube independent air supply air dyeing machine is characterized in that a nozzle ring is arranged at the tail end of the nozzle assembly, and a gap between the intercepting ring and the tail portion of the lower nozzle tube constitutes a second nozzle opening, and the lower nozzle A horseshoe-shaped baffle is disposed between the tail of the cylinder and the intercepting ring to block the upper portion of the outlet, and the remaining unobstructed portion is located below the nozzle opening, and the airflow is concentrated below the nozzle opening.
  • the multi-tube independent air supply air dyeing machine provided by the invention is characterized in that the combined nozzle head in the nozzle combination is composed of two groups and two or more nozzle head groups, and the same nozzle head group includes several identical spray amounts.
  • the nozzle heads of different groups adopt different nozzle heads with different spray amounts.
  • the nozzle heads are connected by connecting pipes, and the connecting pipes leading to different nozzle head groups are respectively provided with independently controllable valves.
  • the multi-tube independent air supply air dyeing machine provided by the invention is characterized in that the nozzle head inner cavity comprises a nozzle head inlet, a cavity I, a cavity II, a cavity III and a nozzle head outlet, a cavity I and a cavity III is eccentrically connected through the cavity II, a plurality of atomized shunt blocks are fixed at the bottom in the cavity III, and the cavity III is connected with the nozzle head outlet.
  • the fan of the existing airflow dyeing machine is installed on one side of the master cylinder, and the wind is sent to the guide duct through the lengthy air duct.
  • each fan is placed between the dye pipes at the top of the master cylinder, so that the air outlet of the fan outlet and the nozzle are docked, so that the fan outlet pipe reaches the nozzle with the shortest path.
  • the advantage is to shorten most of the windy route.
  • the position of the fan is to reduce the flow of air from the fan outlet to the nozzle, so as to reduce the pressure loss caused by the wind resistance, and the fan inlet
  • the position of the top of the cylinder is taken from the main cylinder to form a closed loop, so the efficiency of the machine is improved.
  • the fan provided in the present invention is a fan with a relatively small power of a fan installed in an existing airflow dyeing machine. Compared with the existing airflow dyeing machine, the design of the present invention can generate a fan with a lower power.
  • the airflow of the airflow dyeing machine is equal to or greater than the driving force of the cloth guide to the cloth.
  • the present invention improves the design of a high-power fan on the side of the master cylinder used in the existing air flow machine to design a plurality of smaller power fans on the top of the master cylinder, and each fan is connected independently.
  • Suction ducts, each suction duct also contains a separate air filter, which improves the effect of purifying the air, and the nozzle pressure in this new design fully meets the design requirements.
  • the existing airflow dyeing machine is equipped with a larger power fan for the air duct and the guide device.
  • the invention adopts a plurality of fans with relatively small power, but achieves the innovation and improvement effect, greatly improves the dyeing efficiency, reduces the power consumption, greatly saves energy, and the flexibility in use is improved due to
  • Each fan can be operated independently, and can be turned off by the machine's electronic control device when the tube is empty. Even if all dye pipes are not used in the same production batch, the fans of the existing gas dyeing machines cannot be adjusted accordingly. Even if the load is different, the rated power operation is required, and energy is inevitably wasted.
  • the present invention is different from the existing airflow dyeing machine, and the above advantages can effectively allocate energy and save unnecessary power consumption.
  • the fan must be turned off first, and the dyeing process can be continued after finishing, which will inevitably affect the fabrics that are normally walking in other pipelines, reducing the consistency, that is, causing the same The color difference on the batch.
  • the program with independent operation can ensure the normal operation of other pipelines, and the operation procedure is not hindered by the problematic pipeline.
  • the freestanding dye tube design of the present invention also increases machine load.
  • a high-power fan is used in the airflow dyeing machine.
  • only the wind power required for six dye pipes can be supplied in a shunt manner, otherwise the energy efficiency will be greatly reduced.
  • Amount has been The number of tubes is limited.
  • the free-standing fan designed by the invention breaks through this limitation and has the ability to allow one airflow machine to be equipped with 6 or more dye tubes, which can also increase the output while ensuring sufficient wind pressure, and the plasticity of the air dyeing machine is greatly improved. Upgrade.
  • the invention also comprises a novel dyeing liquid spraying device, wherein the nozzle combination is composed of two or more sets of dyeing liquid conduits and nozzle heads, the two sets of tubes are routed through the same dye liquor circulation, and the dyeing is divided into two or more roads.
  • the liquid is sent to a plurality of different nozzle heads, and the spray amount of each group of nozzle heads is differentiated by design restrictions.
  • Each set of lines is individually controlled by a valve to provide a combination of multiple dye spray modes.
  • Each nozzle head assembly can be independently mounted to the nozzle housing and can be converted to its associated line. This device greatly improves the uniformity quality and efficiency of dyeing.
  • the advantages include disassembly and assembly, and the combination of nozzle heads can be changed according to requirements, so that the nozzles are more popular to meet various processes of different needs.
  • the dyeing tubes of the airflow dyeing machine of the invention provide high-speed airflow by independently operated fans, and the nozzles are provided with two or more sets of nozzle heads, and the spraying amount can be adjusted according to the process setting, thereby achieving energy saving and increasing operational flexibility, and improving The beneficial effects of dyeing quality and efficiency.
  • the invention also configures the airflow device components such as the heat exchange system, the injection system, the dyeing liquid reflux system, and has a complete system device.
  • Figure 1 is a perspective view of the airflow dyeing machine of the present invention
  • Figure 2 is an external structural view of the nozzle assembly of the present invention
  • Figure 3 is a cross-sectional structural view of the nozzle assembly of the present invention
  • Figure 4 is a cross-sectional structural view showing the nozzle head and the peripheral arrangement of the present invention.
  • Figure 5 and Figure 6 are sectional views of the nozzle head of the present invention.
  • the structure of the present invention comprises a master cylinder (1), a fan (3), a lifting drum (2) and an air suction duct (4), wherein the fan (3) is from the inner cylinder (1) inner cavity.
  • the fan (3) is from the inner cylinder (1) inner cavity.
  • the air flows through the air duct to the nozzle combination (5), and there is an air filter in the master cylinder (1) to prevent the dust from being sucked into the fan (3).
  • Figure 2 shows the external structure of the nozzle assembly of the present invention, including a first dyeing liquid conduit (6), a second dyeing liquid conduit (7), a nozzle head nozzle (8), and two nozzle heads with different spraying amounts (9) (10).
  • the dye solution is sent to the catheter through the circulation system.
  • the valve in the system is opened or closed as indicated by the operating instructions so that the dye liquor can enter the nozzle tip via the first or second dye conduit (6, 7).
  • the first and second dye liquid conduits do not communicate with each other, and the two sets of nozzle heads (9), (10) are respectively connected.
  • Figure 3 further illustrates the nozzle assembly of the present invention, the nozzle assembly comprising a nozzle housing (11), an upper nozzle barrel (12), a lower nozzle barrel (13), a shut-off ring (14), and a horseshoe-shaped baffle (15) .
  • the housing has a first dye conduit (6) and a second dye conduit (7).
  • the nozzle housing (11) includes a gas flow inlet (16), a fabric inlet (17) and a fabric outlet (18).
  • a first nozzle opening (19) and a second nozzle opening (20) are provided.
  • the gas stream enters the shell mixing atomized dye liquor through the inlet and is applied to the fabric through the two nozzle openings.
  • the two nozzle openings are annular in design and have a uniform width.
  • the upper nozzle barrel (12) and the lower nozzle barrel (13) are concentrically mounted in the nozzle housing (11), wherein a gap between the upper nozzle barrel (12) and the lower nozzle barrel (13) is defined as a first nozzle opening (19), the gap can be adjusted by changing the distance between the nozzle barrels to meet the required jet pressure.
  • the lower nozzle barrel (13) Usually fixed to the housing, the upper nozzle barrel (12) is relatively movable, however this is not limited by this design.
  • the airflow inlet (16) is located on the side of the housing to direct airflow from the source to the housing.
  • the nozzle housing (11) has a cylindrical shape, and the fabric inlet and outlet are disposed at both ends of the cylinder. For convenient connection, both ends and the airflow inlet (16) are connected to the flange.
  • the shut-off ring (14) is mounted and fixed to the tail of the nozzle housing (11) to narrow the gap with the lower nozzle barrel (13), thus the gap between the shut-off ring (14) and the tail of the lower nozzle barrel (13) Defined as the second nozzle opening (20).
  • the function of the second nozzle opening (20) is mainly to lift the fabric, so that a horseshoe-shaped baffle (15) is fixed and serves as a part of the annular nozzle outlet, so that the airflow can be concentrated under the nozzle to lift the fabric and
  • the effect of the new design is very important, and the performance of the product is greatly improved.
  • FIG. 4 shows a cross-sectional view of the nozzle tip connector (8) and its periphery.
  • the nozzle tip connector (8) and the nozzle tip are both ring-shaped, but the appearance is not limited to this.
  • each individual nozzle head such as (9), (10) is placed in the nozzle tip adapter (8), wherein the nozzle tip is screwed in until its dye channel opening (21) can be connected to the nozzle tip (8)
  • the perforations (22) are aligned and fixed. The other end of the perforation is connected to a designated dye liquid conduit.
  • the dyeing liquid conduit is annular and is mounted to the periphery of the nozzle housing (11) to match the design of the nozzle tip socket (8).
  • the dye solution conduit also has openings (24) in a plurality of locations for the dye solution to flow into the nozzle tip through the designated nozzle tip adapter (8).
  • the arrows in Figure 4 indicate the flow of the dye liquor. As shown, the dye solution supplied to the nozzle head is only from one of the dye liquid conduits. The dye liquors of the different dye liquid conduits will be directed to the respective nozzle head sets without being connected to each other.
  • the user can install and connect the nozzle head of the same flow rate to the same dye liquid conduit, and select the appropriate nozzle head group by operating the dye liquid conduit valve to obtain the desired spray dose.
  • the design of the present embodiment employs nozzle heads (9), (10) of two different flow rates, one having a higher flow rate and the other having a lower flow rate.
  • the user can choose to close the valve to the high flow nozzle head dye conduit and open only the valve to the low flow nozzle head dye conduit for a relatively low spray volume. Conversely, if only the high flow nozzle head dyeing liquid conduit is opened The valve can achieve a higher spray volume. However, the user can further open both valves simultaneously to eject the dye liquor from all of the nozzle tips to achieve the highest amount of spray.
  • Figures 5 and 6 show the nozzle head structure for two different flows.
  • the spray volume of different sizes can be designed by changing the size of the cavity I (28), the cavity II (29), the cavity III (30), the atomizing shunt block (31) and the outlet (27) of the nozzle head.
  • the flow rate of the nozzle tip is relatively large and the flow rate of the nozzle tip in Figure 6 is relatively small.
  • the dyeing passage opening (21) of the two nozzle heads is opposite to the nozzle head body (25) in order to match the flow-through dyeing conduit.
  • the dye solution reaches the nozzle tip outlet (27) through a pipe in the nozzle head body (25).
  • FIG. 1 is a perspective view showing one side of a gas dyeing machine of the present invention, and a working door is provided on the other side of the main cylinder of the air dyeing machine.
  • the dyed fabric is introduced from the front working door of the cylinder, and the airflow in the cylinder sends the fabric to the main cylinder for circulation operation, passes through the lifting drum, reaches the nozzle combination, and the atomized dyeing liquid is sprayed from the nozzle combination. Above the fabric, the fabric runs until the dyeing process is completed.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

一种多管独立供风气流染色机,包括有主缸(1)、提升滚筒(2)、连接管道以及两台及两台以上的风机(3)及与其相连的喷嘴组合(5),各风机(3)—端连接至独立的吸风管道,另一端连接至独立的喷嘴组合(5),风机(3)置于主缸(1)顶部,风机出口与喷嘴组合(5)的气流入口对接,由各自独立的电路控制系统控制风机和染管,喷嘴组合(5)的上喷嘴筒(12)与下喷嘴筒(13)的间隙构成第一喷嘴口(19),截流环(14)与下喷嘴筒(13)尾部的间隙构成第二喷嘴口(20),在下喷嘴筒(13)尾部与截流环(14)之间设置有马蹄形挡板(15),使气流集中于喷嘴口下方射出。该染色机提高了效率和染色质量,降低了用电量,增加了操作灵活性。

Description

说 明 书
多管独立供风气流染色机
技术领域
本发明涉及一种染色机, 特别是涉及一种多管独立供风气流染色机。 背景技术
随著环境保护政策的不断深入和加强, 传统印染工艺和装备急需进一 步发展。 气流染色机是在此背景下发展起来的一种设备, 由于它具有小浴 比、 高效率、 出色的染色效果等优势, 在业界得到广泛推崇。 在气流染色 机中, 织物依靠回圈风机产生的高压气流来驱动。这种设备在生产过程中, 织物与染液接触交换方式主要有气流雾化和气压渗透两种形式,其中气流 雾化的形式是染液通过回圈泵, 经过特殊喷嘴后形成颗粒细小的雾状, 织 物在喷嘴处接受高速空气施加的驱动压力混入雾化状的染液,染液会均匀 而充分地向织物介面扩散渗透。 染色过程中织物只是携带染液, 并不是浸 润在染液中, 织物上多余的染液会通过旁路流到染槽底部, 携带染液的织 物以折叠状整齐地堆积在槽体内涂有聚四氟乙烯的导辊或导带上, 并缓缓 前进。
虽然现有的气流机能降低浴比, 其风机耗电量之高使不少用户却步。 有制造商简单地装配较低额定功率的风机, 对外称机器功率消耗较低, 但 结果适用织物的品种和克重范围大大缩小。 因为气流染色机的风机额定功 率是为满足绝大部分织物染色工艺而设计的, 尤其是高支高密织物必须要 加快与染液的交换频率, 额定功率不足会使织物出现上染色不匀的现象。
现有的气流机一般采用一台风机一组管道的设计, 也有采用一台风机 多组管道的设计, 结果于风力分布上必然出现误差, 影响生产质量。 冗长 迂回的导风管亦增加不少阻力, 大大减低风机的效率。
对于同一批次上有不同布速要求的布种, 现有的气流机因为一台风机 供风及分均分风的设计亦不能达到不同的染色效果。
现有气流机的设计中, 对于不同管道数目的气流机, 相对配置的风机 功率有所不同, 但目前最大的风机只能供应 6条染管所需的风力。
使用现有气流染色机的生产中, 即使部分管道空载而无需进行染色, 亦不能根据载量调低风机功率, 浪费了不必要的能源。
使用现有气流染色机的生产中采用一台风机供风至多管道设计时, 若 其中某一管道在染色过程中出现反常状态, 纵使其他管道操作正常亦需停 止风机运行以解决问题, 影响了其他管道的染色, 继而导致同一批次上出 现色差等问题。
总之, 目前采用的现有气流染色机存在着不限于以上所述的许多缺陷 和问题, 大大影响了生产的效率, 浪费了能源, 同时限制了使用上的灵活 性。
发明内容
本发明的目的在于设计一种能克服已有气流机设计的上述不足之处的 新型的多管道的独立供风气流染色机, 这是一种高效节能并可满足染色工 艺要求的气流染色机, 使气流染色机的设计和制造水平大大前进一步。
本发明提供一种多管独立供风气流染色机, 包括有主缸、 提升滚筒以 及连接管道, 其特征是: 还包括有两台及两台以上的风机及与其相连的喷 嘴组合, 各风机一端连接至独立的吸风管道, 另一端连接至独立的喷嘴组 合。 本发明提供的多管独立供风气流染色机, 其特征是所述风机安装于主 缸顶部, 风机吸风口向下, 连接到主缸顶部, 风机出风口与喷嘴组合的气 流入口连接。
本发明提供的多管独立供风气流染色机, 其特征是所述风机由各自独 立的电路控制系统控制, 独立控制指定风机的运行、 停运及选择不同的风 压输出。 本发明提供的多管独立供风气流染色机, 其特征是所述风机的吸风口 内均配置独立过滤装置。
本发明提供的多管独立供风气流染色机, 其特征是所述喷嘴组合以倾 斜角度放置, 进口向上连接提升滚筒, 出口向下连接主缸。
本发明提供的多管独立供风气流染色机,其特征是所述喷嘴组合包括: 喷嘴壳体, 上喷嘴筒与下喷嘴筒, 马蹄形挡板, 截流环, 两组及两组以上 组合喷嘴头, 两组及两组以上染液导管。
本发明提供的多管独立供风气流染色机, 其特征是所述喷嘴组合中上 喷嘴筒和下喷嘴筒同心地安装在喷嘴壳体内, 以连接板相连, 上喷嘴筒与 下喷嘴筒之间的间隙构成第一喷嘴口, 通过改变喷嘴筒之间的距离调整该 间隙。
本发明提供的多管独立供风气流染色机, 其特征是所述喷嘴组合中的 喷嘴壳体尾部安装有截流环, 截流环与下喷嘴筒尾部之间的间隙构成第二 喷嘴口, 在下喷嘴筒尾部与截流环之间设置有马蹄形挡板, 遮挡了出口的 上方, 其余没遮挡的部份位于喷嘴口下方, 气流集中于喷嘴口下方射出。
本发明提供的多管独立供风气流染色机, 其特征是所述的喷嘴组合中 的组合喷嘴头, 由两组及两组以上的喷嘴头组构成, 同一喷嘴头组包括数 个相同喷量的喷嘴头, 不同组的喷嘴头采用不同喷量的喷嘴头, 喷嘴头之 间以连接管道相连, 通往不同喷嘴头组的连接管道分别装置有可独立控制 的阀门。
本发明提供的多管独立供风气流染色机, 其特征是所述喷嘴头内腔包括有 喷嘴头入口、 腔体 I、 腔体 II、 腔体 III和喷嘴头出口, 腔体 I与腔体 III通 过腔体 II偏心连通, 腔体 III内有数块雾化分流块固定在底部, 腔体 III与喷 嘴头出口连通。
已有气流染色机的风机是安装在主缸的一侧, 经冗长的导风管将风送 至导布管道。 本发明则是每台风机放置于主缸顶部各染管之间, 以便风机 出口与喷嘴组合的气流入口对接, 使风机出口管道以最短路径到达喷嘴, 相比已有气流染色机的传统设计的优势是缩短大部分行风路线, 放置风机 于此位置目的是缩减气流从风机出口至喷嘴的路线, 藉以减少因风阻而引 致的压力流失, 而且风机入口取道缸顶位置从主缸内取风, 形成一闭合循 环, 因此机器的效率得以提升。 本发明中设置的风机为多个较已有气流染 色机所安装的一台风机功率相对较小的风机,相比已有气流染色机的设置, 本发明的设计使用功率较小的风机能产生相当或大于已有气流染色机的气 流抵达导布装置对布的驱动力。 换句话说, 本发明将已有气流机采用的在 主缸一侧设置一台大功率风机的设计改进为在主缸的顶部设置多台较小功 率风机的设计, 并且每台风机都连接独立的吸风管道, 每个吸风管道亦包 含了独立的空气过滤器, 提高了净化空气的效果, 且这一新型设计中的喷 嘴压力完全达到设计的要求。
已有的气流染色机给导风管及导布装置配置的都是一台功率较大的风 机。 本发明采用了多台功率相对较小的风机, 但其达到了创新改进效果, 大大提高了染色的效率, 其用电量也得以降低, 大大节省能源, 且使用上 的灵活性被提高, 由于各风机能独立操作, 于染管空载的时候可藉由机器 的电控装置将其关掉。 纵使于同一生产批次中未能用尽所有染管, 已有气 流染色机的风机亦不能作出相应调整, 即使载量不同亦需要使用额定功率 操作, 无可避免地浪费能源。 本发明与已有气流染色机不同, 藉上述优点 能有效分配能源, 省却不必要的耗电。
已有气流染色机在运行中若然遇上织物打结的状况,必须先关掉风机, 待整理后方可继续染色程序, 势必影响其他管道中正常行走的织物, 减低 一致性, 亦即造成同一批次上的色差。 本发明一旦遇上上述问题的时候, 因具有独立操作的程序可确保其他管道的正常运行, 不会因有问题的管道 阻碍其操作程序。
本发明的独立式染管设计亦使机器载量得以提升。 已有气流染色机所 使用一台大功率风机, 于已有技术中以分流的方式最多只能供应 6条染管 所需的风力, 否则能源效率将大大降低, 换句话说已有气流机的载量已受 管数所限。 本发明设计的独立式的风机突破了此限制并有能力容许一台气 流机配备 6条或 6条以上的染管, 在确保风压足够的同时亦可提高产量, 气流染色机的可塑性被大大提升。
本发明亦包含一新颖染液喷洒装置, 其喷嘴组合由两组或两组以上染 液导管及喷嘴头组成, 所述两组管路由同一染液循环提供, 分两路及两路 以上将染液送至多组不同的喷嘴头, 各组喷嘴头的喷洒量经设计限制而区 别。 每组管路各由一阀门控制以提供多种染液喷洒模式组合。 每个喷嘴头 组件能独立安装于喷嘴壳体上, 并可转换其所属的管路。 此装置都极大的 提高了染色的均匀度质量和效率, 其优点还包括拆装方便, 亦能根据要求 改变喷嘴头组合, 使喷嘴更大众化迎合不同需求的各种工艺。 本发明气流 染色机的各染管由独立操控的风机提供高速气流, 而且喷嘴设有两组及两 组以上喷嘴头可按工艺设定适时调整喷洒量, 达到了节能及增加操作灵活 度, 提高染色质量和效率的有益效果。
本发明亦配置换热系统、注料系统、染液回流系统等气流机设备组件, 有完善的系统装置。 附图说明
图 1是本发明的气流染色机的立体图
图 2是本发明的喷嘴组合的外部结构图
图 3是本发明的喷嘴组合的剖面结构图
图 4是本发明的喷嘴头及周边配置的剖面结构图
图 5、 图 6是本发明的喷嘴头的剖面结构图
附图中
1, 主缸 2, 提升滚筒 3, 风机 4, 吸风管道 5, 喷嘴组合
6,第一染液导管 7,第二染液导管 8, 喷嘴头接管 9, 喷嘴头(大) 10, 喷嘴头 (小) 11, 喷嘴壳体 12, 上喷嘴筒 13, 下喷嘴筒 14, 截流环 15, 马蹄形挡板 16, 气流入口 17, 织物入口 18, 织物出口 19, 第一喷嘴口 20, 第二喷嘴口 21, 染液通道口 22, 喷嘴头接管上的穿孔 23, 防漏圈 24, 染液导管上的开孔
25, 喷嘴头主体 26, 喷嘴头入口 27, 喷嘴头出口 28, 腔体 I 29, 腔体 II 30, 腔体 III 31, 雾化分流块 具体实施方式
下面通过本发明实施例和附图对本发明的结构和有益效果, 进一步的 阐述:
如图 1所示, 本发明的结构包含主缸 (1)、 风机 (3)、 提升滚筒 (2) 及吸风管道 (4) 等部件, 其中风机 (3) 从主缸 (1) 内腔取风, 出风经导 风管至喷嘴组合(5),主缸(1)内还有空气过滤器避免毛屑被吸入风机(3) 内。
图 2展示了本发明的喷嘴组合的外部结构, 包括第一染液导管 (6), 第二染液导管(7)、喷嘴头接管(8)及喷洒量不同的两种喷嘴头(9)、(10)。 操作时, 染液经循环系统被送至导管。 系统中的阀门按操作指示打开或关 闭, 使染液可经由第一或第二染液导管 (6、 7) 进入喷嘴头。 经分流后第 一与第二染液导管不会互通, 且分别接上两组喷嘴头 (9)、 (10)。
图 3进一步展示了本发明的喷嘴组合结构, 所述喷嘴组合包含喷嘴壳 体(11)、上喷嘴筒(12)、下喷嘴筒(13)、截流环(14)、马蹄形挡板(15)。 外壳上有第一染液导管 (6)及第二染液导管 (7)。 喷嘴壳体 (11)包含气 流入口 (16)、 织物入口 (17) 和织物出口 (18)。
本发明的喷嘴组合结构中, 设有第一喷嘴口(19)与第二喷嘴口(20)。 气流经入口进入壳体混合雾化染液, 经两个所述喷嘴口施加到织物上。 所 述两喷嘴口是环形设计, 且阔度一致。 上喷嘴筒 (12) 和下喷嘴筒 (13) 被同心地安装在喷嘴壳体 (11) 内, 其中上喷嘴筒 (12) 与下喷嘴筒 (13) 之间的间隙定义为第一喷嘴口 (19), 该间隙能透过改变喷嘴筒之间的距离 作出调整, 以符合所需要的喷流压力。 在一般的设计中, 下喷嘴筒 (13) 通常与壳体固定, 上喷嘴筒 (12 ) 则可相对地移动, 然而这并不受此设计 上的限制。 气流入口 (16) 位于壳体侧面, 以引导气流从风源至壳体内。 喷嘴壳体 (11 ) 呈圆筒形, 且织物出入口设置于圆筒两端, 为方便连接, 两端与气流入口 (16 ) 均被接上法兰。 截流环 (14) 被安装并固定于喷嘴 壳体 (11 ) 尾部以缩窄与下喷嘴筒 (13 ) 之间的空隙, 因此截流环 (14) 与下喷嘴筒(13 )尾部之间的间隙定义为第二喷嘴口(20)。第二喷嘴口(20) 的作用主要是托起织物, 故此一马蹄形挡板 (15 ) 被固定且用作遮挡一部 分的环形喷嘴出口, 使气流能集中于喷嘴下方射出, 达到托起织物并将织 物吹散开免打结的效果, 这一新设计的意义非常重要, 使产品的性能极大 提高。
喷嘴壳体 (11 ) 周边除气流入口 (16 ) 外还接有一定数目的喷嘴头接 管 (8)。 图 4所示为喷嘴头接管 (8 ) 与周边设置的剖面图。 为方便制作, 喷嘴头接管(8)与喷嘴头皆采用环形设计,然而外观上不限于此。操作时, 每个独立的喷嘴头如 (9)、 ( 10 ) 被放置于喷嘴头接管 (8 ) 内, 其中该喷 嘴头被旋入, 直至其染液通道口 (21 )能与喷嘴头接管(8 )上的穿孔(22 ) 对准并固定。 该穿孔另一端连接至指定的染液导管。 为防止染液渗漏, 一 些防漏圈 (23 ) 被夹附于喷嘴头接管 (8) 与喷嘴头 (9)、 ( 10 ) 之间。 本 实施例中, 染液导管是环形的并安装于喷嘴壳体 (11 ) 周边以配合喷嘴头 接管 (8) 的设计。 染液导管在多个位置上亦有开孔 (24)让染液穿过指定 喷嘴头接管 (8)流入喷嘴头内。 图 4内的箭头标示了染液的流向。 如图所 示, 供应至该喷嘴头的染液只来自其中一条染液导管。 不同染液导管的染 液将被引导至各自的喷嘴头组而互不相通。 使用者可安装并连接相同流量 的喷嘴头于同一染液导管上, 并透过操控染液导管阀门选择合适的喷嘴头 组, 以获得想要的喷洒剂量。 例如本实施例的设计上采用了两种不同流量 的喷嘴头 (9)、 (10), 一种流量较高而另一种则较低。 使用者可选择关闭 通往高流量喷嘴头染液导管的阀门, 只开启通往低流量喷嘴头染液导管的 阀门而获得相对较低的喷洒量。 相反, 若只开启高流量喷嘴头染液导管的 阀门则能获得较高的喷洒量。 然而, 使用者也可以进一步地同时开启两个 阀门使染液从所有喷嘴头喷出以获得最高的喷洒量。
图 5、 6显示了两种不同流量的喷嘴头结构。可以通过改变喷嘴头的腔 体 I (28)、 腔体 II (29)、 腔体 III (30)、 雾化分流块 (31 ) 和出口 (27) 的大小等, 设计出不同大小的喷洒量。 图 5中喷嘴头的流量较大而图 6中 喷嘴头的流量相对较小。 如图 5、 6所示, 两种喷嘴头的染液通道口 (21 ) 相对喷嘴头主体 (25) 的走向是相反的, 目的是配合其流量相属的染液导 管。 染液经喷嘴头主体 (25) 内的管道到达喷嘴头出口 (27)。
图 1所示是本发明气流染色机的一个面的立体视图, 气流染色机主缸 另一面设置有工作门。 在染色工作时, 染织物从缸的正面工作门被引入, 缸内气流会将织物送往主缸体内循环运行, 经过提升滚筒, 到达喷嘴组合, 雾化的染液乘风从喷嘴组合喷射到织物之上,织物运行直至完成染色程序。

Claims

权 利 要 求 书
1、 一种多管独立供风气流染色机, 包括有主缸、 提升滚筒以及连接管 道, 其特征是: 还包括有两台及两台以上的风机及与其相连的喷嘴组合, 各风机一端连接至独立的吸风管道, 另一端连接至独立的喷嘴组合。
2、根据权利要求 1所述的多管独立供风气流染色机, 其特征是所述风 机安装于主缸顶部, 风机吸风口向下, 连接到主缸顶部, 风机出风口与喷 嘴组合的气流入口连接。
3、根据权利要求 1所述的多管独立供风气流染色机, 其特征是所述风 机由各自独立的电路控制系统控制, 独立控制指定风机的运行、 停运及选 择不同的风压输出。
4、根据权利要求 1所述的多管独立供风气流染色机, 其特征是所述风 机的吸风口内均配置独立过滤装置。
5、根据权利要求 1所述的多管独立供风气流染色机, 其特征是所述喷 嘴组合以倾斜角度放置, 进口向上连接提升滚筒, 出口向下连接主缸。
6、根据权利要求 1所述的多管独立供风气流染色机, 其特征是所述喷 嘴组合包括: 喷嘴壳体, 上喷嘴筒与下喷嘴筒, 马蹄形挡板, 截流环, 两 组及两组以上组合喷嘴头, 两组及两组以上染液导管。
7、根据权利要求 1或 6所述的多管独立供风气流染色机,其特征是所 述喷嘴组合中上喷嘴筒和下喷嘴筒同心地安装在喷嘴壳体内, 以连接板相 连, 上喷嘴筒与下喷嘴筒之间的间隙构成第一喷嘴口, 通过改变喷嘴筒之 间的距离调整该间隙。
8、根据权利要求 1或 6所述的多管独立供风气流染色机,其特征是所 述喷嘴组合中的喷嘴壳体尾部安装有截流环, 截流环与下喷嘴筒尾部之间 的间隙构成第二喷嘴口,在下喷嘴筒尾部与截流环之间设置有马蹄形挡板, 遮挡了出口的上方, 其余没遮挡的部份位于喷嘴口下方, 气流集中于喷嘴 口下方射出。
9、根据权利要求 1或 6所述的多管独立供风气流染色机,其特征是所 述的喷嘴组合中的组合喷嘴头, 由两组及两组以上的喷嘴头组构成, 同一 喷嘴头组包括数个相同喷量的喷嘴头, 不同组的喷嘴头采用不同喷量的喷 嘴头, 喷嘴头之间以连接管道相连, 通往不同喷嘴头组的连接管道分别装 置有可独立控制的阀门。
10、 根据权利要求 1或 6所述的多管独立供风气流染色机, 其特征是 所述喷嘴头内腔包括有喷嘴头入口、 腔体 I、 腔体 II、 腔体 III和喷嘴头出 口, 腔体 I与腔体 III通过腔体 II偏心连通, 腔体 III内有数块雾化分流块固 定在底部, 腔体 III与喷嘴头出口连通。
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