CN210420491U - Micro-nano bubble desizing and washing system applied to cotton fabrics - Google Patents
Micro-nano bubble desizing and washing system applied to cotton fabrics Download PDFInfo
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- CN210420491U CN210420491U CN201921352467.7U CN201921352467U CN210420491U CN 210420491 U CN210420491 U CN 210420491U CN 201921352467 U CN201921352467 U CN 201921352467U CN 210420491 U CN210420491 U CN 210420491U
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Abstract
A micro-nano bubble desizing and washing system applied to cotton fabrics belongs to the technical field of fabric desizing. Including desizing slot, be full of the desizing liquid in the lower part of desizing slot, cloth (5) advance desizing on fabric guide roll (7), its characterized in that: the device is provided with a liquid rolling mechanism (13) for extruding the cloth and a liquid supply mechanism, wherein a circulating pump (24) sends bubble liquid generated by a micro-nano bubble generator (27) in a water storage tank (25) into a desizing tank and sprays the bubble liquid through a spraying pipe (20), the spraying pipe (20) is arranged in the desizing tank, and the outlet of the spraying pipe (20) faces the cloth (5). In this micro-nano bubble desizing and washing system who should be used for cotton fabric, through setting up micro-nano bubble generator, by micro-nano bubble generator in the catch basin formation bubble water, the cloth utilizes bubble water to desize at the desizing inslot, has improved the desizing effect to greatly reduced the water consumption.
Description
Technical Field
A micro-nano bubble desizing and washing system applied to cotton fabrics belongs to the technical field of fabric desizing.
Background
Before weaving, for subsequent weaving, the warp yarns are generally subjected to sizing treatment, so that fibers in the warp yarns are bonded and cohered, and a film is formed on the surfaces of the yarns. Desizing refers to the process of treating the fabric with acid, alkali, enzyme, etc. to remove the size added to the warp yarns during weaving.
In the prior art, a cotton fabric long-vehicle printing and dyeing production line generally adopts a lattice-by-lattice countercurrent washing mode, and has a good washing effect on thin fabrics, but the thick fabrics often have the condition of poor washing effect, so that the phenomena of large water consumption and uneven cloth cover residual slurry are caused, the subsequent printing and dyeing color yield is uneven, and the quality level of a product object is seriously influenced.
More serious, the traditional desizing and washing process has the problem of high water consumption, and research shows that the water consumption of the cotton fabric in the long-vehicle pretreatment is about 55-60 tons/ten thousand meters averagely, wherein more than 90 percent of the water consumption comes from the washing process, the conventional fabric production speed is generally controlled at 60 meters/minute, and the water consumption is calculated after 16 hours of daily driving, so that about 345.6 tons of wastewater can be formed every day, therefore, how to reduce the water consumption in the washing process in the long-vehicle production is a problem to be solved urgently by a plurality of printing and dyeing enterprises.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide one kind through setting up micro-nano bubble generator, by micro-nano bubble generator generate bubble water in the catch basin, the cloth utilizes bubble water to carry out the desizing at the desizing tank, has improved the desizing effect to greatly reduced the micro-nano bubble desizing washing system of being applied to cotton fabric of water consumption.
The utility model provides a technical scheme that its technical problem adopted is: this be applied to micro-nano bubble desizing washing system of cotton fabric, including the desizing tank, be full of the desizing liquid in the lower part of desizing tank, be provided with a plurality of fabric guide rollers in the desizing tank, the cloth gets into reciprocal winding on the fabric guide roller behind the desizing tank, and the in-process that the cloth was marchd on the fabric guide roller is immersed many times in the desizing liquid that contains micro-nano bubble, its characterized in that: a liquid rolling mechanism is arranged above the inner part of the desizing tank, a group of liquid rolling wheels are arranged in the liquid rolling mechanism, and the cloth enters the liquid rolling mechanism after being output from the cloth guide roller, passes through the liquid rolling wheels and then is output through an outlet of the desizing tank;
still be provided with and supply liquid mechanism, supply liquid mechanism and include catch basin and circulating pump, return the catch basin from the back thick liquid that overflows in the thick liquid groove, be provided with micro-nano bubble generator in the catch basin, the back thick liquid in the catch basin generates bubble liquid through micro-nano bubble generator, the circulating pump is taken out the bubble liquid in the catch basin and is through the shower blowout, the shower setting is in the thick liquid groove that moves back, and the export of shower is towards the cloth.
Preferably, the mangling mechanism comprises a speed reducer, one of the mangling wheels is used as a driving wheel and installed at the output end of the speed reducer, the other one of the mangling wheels is used as a driven wheel and is in close contact with the driving wheel, and the driving motor is installed at the input end of the speed reducer.
Preferably, an overflow table is arranged in the middle of the desizing tank, an overflow tank is arranged at the rear part of the overflow table, an overflow pipe is arranged at the bottom of the overflow tank, and the desizing liquid enters the overflow tank after the liquid level of the desizing liquid is higher than that of the overflow table and flows into the water storage tank through the overflow pipe.
Preferably, a filter is installed in the overflow pipe.
Preferably, a group of horizontal cloth guide rollers are arranged above the inner part of the desizing tank, a group of horizontal cloth guide rollers are also arranged below the inner part of the desizing tank, and the two groups of cloth guide rollers are respectively positioned at the upper part and the lower part of the horizontal plane where the overflow table is positioned; each group of cloth guide rollers are provided with a plurality of cloth guide rollers from front to back, the roll shafts of the cloth guide rollers are arranged along the left and right direction of the desizing tank, and a group of cloth guide rollers at the upper part and a group of cloth guide rollers at the lower part are arranged in a vertically staggered manner.
Preferably, a cloth dropping roller is arranged at the outlet of the desizing tank, and the cloth dropping roller is connected with a driven wheel in the liquid rolling mechanism through a conveying belt.
Preferably, a mesh baffle is arranged at the front end of the cloth guide roller at the inlet of the desizing groove, the mesh baffle is erected in the desizing groove, and the cloth is wound on the cloth guide roller in a reciprocating manner after passing around from the bottom of the mesh baffle after entering the desizing groove.
Preferably, a group of electric heaters for heating the desizing liquid is arranged at the bottom in the desizing groove, and a temperature sensor for detecting the temperature of the desizing liquid is further arranged.
Preferably, a liquid supplementing pipe is arranged on the side part of the water storage tank, an outlet of the liquid supplementing pipe enters the water storage tank, and a rear floating ball switch is installed at the position of the outlet of the liquid supplementing pipe.
Preferably, the circulating pump sets up in the catch basin top, and in the entry of circulating pump passed through the pipeline and inserts the catch basin, its exit was connected with the circulation drain pipe, the shower be provided with many and install the end at the circulation drain pipe side by side, still install the shower head at the end of shower, still install the feed liquor pipe simultaneously at the tip of circulation drain pipe, the export of feed liquor pipe inserts in the desizing tank.
Compared with the prior art, the utility model discloses the beneficial effect who has is:
1. in this micro-nano bubble desizing and washing system who should be used for cotton fabric, through setting up micro-nano bubble generator, by micro-nano bubble generator in the catch basin formation bubble water, the cloth utilizes bubble water to desize at the desizing inslot, has improved the desizing effect to greatly reduced the water consumption.
2. Through setting up the shower, the cloth has improved the destarch effect of cloth through the spraying process of bubble water once more after the physics extrusion.
3. Through setting up the mangle mechanism, when realizing the physics extrusion to the cloth, still provide the power that the cloth marchd.
4. Through setting up the overflow platform, return the catch basin through overflow launder and overflow pipe after the liquid level is higher than the overflow platform, guaranteed the stability of the interior liquid level height of desizing groove to the circulation of bubble liquid has been promoted.
Drawings
FIG. 1 is a schematic diagram of a desizing tank structure of a micro-nano bubble desizing and washing system applied to cotton fabrics.
FIG. 2 is a schematic diagram of a liquid supply unit structure of a micro-nano bubble desizing and washing system applied to cotton fabrics.
Wherein: 1. the device comprises a feeding roller 2, a support 3, a discharging roller 4, a cropping roller 5, cloth 6, a mesh baffle 7, a cloth guide roller 8, an observation window 9, a shell 10, a conveying belt 11, a temperature sensor 12, a driving motor 13, a liquid rolling mechanism 14, an electric heater 15, an overflow trough 16, a filter 17, a liquid discharge pipe 18, an overflow pipe 19, a liquid inlet pipe 20, a spray pipe 21, a spray head 22, a circulating liquid outlet pipe 23, a liquid supplementing pipe 24, a circulating pump 25, a water storage tank 26, a float switch 27 and a micro-nano bubble generator.
Detailed Description
Fig. 1 to 2 are preferred embodiments of the present invention, and the present invention will be further explained with reference to fig. 1 to 2.
The micro-nano bubble desizing and washing system comprises a desizing groove and a liquid supply unit, wherein cloth is subjected to desizing treatment in the desizing groove. And micro-nano bubble liquid (hereinafter referred to as bubble liquid) is formed in the liquid supply unit and circulates in the desizing tank, so that the cloth is washed and desized by the bubble liquid in the desizing tank.
In the desizing and washing system, comprehensive effects such as high energy, micro-nano bubble water spraying or water jet mechanical scouring force, high adsorbability of the large specific surface of nano bubbles and the like of instantaneous release of burst bubbles when the bubble liquid is contacted with cloth are utilized, so that the high-efficiency desizing and washing effect is achieved, the water consumption can be saved, and the using amount of desizing agents can be reduced.
As shown in fig. 1-2, the desizing slot comprises a rectangular shell 9, a bracket 2 is arranged on the upper part of one end of the shell 9, a feeding roller 1 is arranged in the bracket 2, and the end of the desizing slot, in which the bracket 2 is arranged, is defined as the front end of the desizing slot. The rear end of the feeding roller 1 in the bracket 2 is also provided with a discharging roller 3 side by side, and the feeding roller 1 and the discharging roller 3 are both arranged along the left and right direction of the desizing tank.
A mangle mechanism 13 is arranged at the upper part of the rear side of the desizing tank, and a driving motor 12 for driving the mangle mechanism 13 to work is arranged at the upper part of the mangle mechanism 13. The mangling mechanism 13 includes a speed reducer and a set of mangling wheels, one of which is used as a driving wheel and is installed at the output end of the speed reducer, and the other is used as a driven wheel and is in close contact with the driving wheel. A cloth dropping roller 4 is also arranged at the upper part of the front end of the desizing tank, and the cloth dropping roller 4 is connected with a driven wheel in a liquid rolling mechanism 13 through a transmission belt 10.
The cloth 5 enters from the upper part of the front end of the desizing slot through the feeding roller 1, bypasses the mesh baffle 6 downwards, then passes through the upper and lower groups of cloth guide rollers 7 in a reciprocating mode from front to back, enters the mangling mechanism 13 upwards at the rear end of the desizing slot, enters the mangling mechanism 13, then passes through the space between the two mangling wheels, and is extruded by the two mangling wheels to the cloth 5. The cloth 5 is output from the top of the mangling mechanism 13 after the mangling process is finished and is output forwards through the cloth dropping roller 4. The discharge hole of the desizing slot is also arranged at the upper part of the front end of the desizing slot, the cloth 5 is output after being output from the desizing slot and bypassing the discharge roller 3, and the power for moving the cloth 5 is also provided by the mangling mechanism 13.
The bubble liquid in the desizing tank is provided by a liquid supply unit, an overflow table is arranged at the rear end of the middle part of the desizing tank, an overflow groove 15 is arranged at the rear end of the overflow table, when the liquid level in the desizing tank is higher than the overflow table, the bubble liquid overflows into the overflow groove 15, an overflow port is arranged at the bottom of the overflow groove 15, an overflow hole is connected into a filter 16 arranged outside the desizing tank through a pipeline, and the overflow hole flows back to the liquid supply unit after being filtered by the filter 16. The bubble liquid is concentrated at the lower part of the desizing tank through the overflow table, and one group of cloth guide rollers 7 at the upper part of the two groups of cloth guide rollers 7 are positioned above the liquid level, and one group of cloth guide rollers 7 at the lower part of the two groups of cloth guide rollers 7 are positioned below the liquid level, so the cloth 5 is soaked in the bubble liquid in a reciprocating way in the running process of the desizing tank.
A group of electric heaters 14 are arranged at the bottom of the desizing tank, the electric heaters 14 are positioned below an overflow table, the electric heaters 14 are used for heating the bubble liquid, a temperature sensor 11 is also arranged below the overflow table, the temperature of the bubble liquid is detected by the temperature sensor 11, and the working state of the electric heaters 14 is controlled by a conventional control method, so that the temperature of the bubble liquid is in the optimal desizing temperature.
An observation window 8 for observing the inside of the desizing tank is also arranged on the right end surface of the desizing tank shell 9; a liquid discharge pipe 17 for discharging bubble liquid is also arranged at the rear end of the bottom of the desizing tank.
As shown in fig. 2, the circulation unit comprises a reservoir 25, and the overflow pipe 18 is connected to the top of the reservoir 25 after being discharged from the filter 16. A liquid replenishing pipe 23 is provided on a side of the water storage tank 25, and a water source is replenished into the water storage tank 25 through the liquid replenishing pipe 23. The back float switch 26 is installed at the outlet of the liquid supplementing pipe 23 after entering the water storage tank 25, when the liquid level in the water storage tank 25 is lowered, the float switch 26 is opened, the external water source enters the water storage tank 25 through the liquid supplementing pipe 23, and when the liquid level in the water storage tank 25 is raised, the float switch 26 is closed. A micro-nano bubble generator 27 is arranged in the water storage tank 25, and water in the water storage tank 25 is formed into bubble water through the micro-nano bubble generator 27.
A circulating pump 24 is arranged above the water storage tank 25, the inlet of the circulating pump 24 is connected into the water storage tank 25 through a pipeline, the outlet of the circulating pump 24 is connected with a circulating liquid outlet pipe 22, the tail end of the circulating liquid outlet pipe 22 is connected with a plurality of spraying pipes 20, the tail ends of the spraying pipes 20 are also provided with spraying heads 21, the spraying pipes 20 are connected into the desizing tank and arranged between the outlet of the liquid rolling mechanism 13 and the cloth dropping roller 4, and the cloth 5 is subjected to the spraying operation of bubble water through the spraying pipes 20 after being physically extruded through the liquid rolling mechanism 13. The bubble water enters the desizing tank after spraying the cloth 5, and the liquid is supplemented to the desizing tank. The end part of the circulating liquid outlet pipe 22 is also provided with a liquid inlet pipe 19, and liquid can be directly replenished for the desizing tank through the liquid inlet pipe 19. Valves are installed on the liquid inlet pipe 19 and the shower pipe 20.
The specific working process and working principle are as follows:
the cloth 5 enters the desizing slot from the upper part of the front end of the desizing slot through the feeding roller 1, the cloth 5 rounds the mesh baffle 6 downwards after entering the desizing slot and then passes through the upper and lower groups of cloth guide rollers 7 in a reciprocating mode from front to back, and enters the mangling mechanism 13 upwards at the rear end of the desizing slot, and the power provided by the mangling mechanism 13 is that the cloth 5 moves forwards in the desizing slot.
The cloth 5 enters into the bubble liquid at intervals for soaking and desizing in the winding and advancing process on the cloth guide roller 7 in the desizing groove, the cloth 5 advances to the tail end of the cloth guide roller 7, then is guided out of the bubble liquid and enters into the liquid rolling mechanism 13, enters into the liquid rolling mechanism 13 and then passes through between the two liquid rolling wheels, the two liquid rolling wheels physically extrude the cloth 5, and the cloth 5 is output from the top of the liquid rolling mechanism 13 after the liquid rolling process is completed and is output forwards through the cloth dropping roller 4. The spraying of the spraying pipe 20 is carried out between the liquid rolling mechanism 13 and the cropping roller 4, the spraying process of bubble water is carried out, and after the spraying process of the bubble water, the cloth 5 is output from the desizing tank, bypasses the discharging roller 3 and is output.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a be applied to micro-nano bubble desizing washing system of cotton fabric, includes the desizing tank, is full of the desizing liquid in the lower part of desizing tank, is provided with a plurality of fabric guide rollers (7) in the desizing tank, and reciprocal winding is on fabric guide roller (7) behind cloth (5) the entering desizing tank, and during the in-process that cloth (5) marched on fabric guide roller (7) immerged the desizing liquid many times, its characterized in that: a mangling mechanism (13) is arranged above the inner part of the desizing tank, a group of mangling wheels are arranged in the mangling mechanism (13), and the cloth (5) is output from the cloth guide roller (7), enters the mangling mechanism (13), passes through the mangling wheels and is output from an outlet of the desizing tank;
still be provided with and supply liquid mechanism, supply liquid mechanism includes catch basin (25) and circulating pump (24), during the size of moving back that overflows returns catch basin (25) in moving back the size of moving back in the groove, be provided with micro-nano bubble generator (27) in catch basin (25), the size of moving back in catch basin (25) is through micro-nano bubble generator (27) formation bubble liquid, circulating pump (24) are taken out the bubble liquid in catch basin (25) and are through shower (20) blowout, shower (20) set up in moving back the size groove, and the export of shower (20) is towards cloth (5).
2. The micro-nano bubble desizing and washing system applied to cotton fabrics according to claim 1, characterized in that: the mangling mechanism (13) comprises a speed reducer, one of the mangling wheels is used as a driving wheel and installed at the output end of the speed reducer, the other one of the mangling wheels is used as a driven wheel and is in close contact with the driving wheel, and the driving motor (12) is installed at the input end of the speed reducer.
3. The micro-nano bubble desizing and washing system applied to cotton fabrics according to claim 1, characterized in that: an overflow table is arranged in the middle of the desizing tank, an overflow tank (15) is arranged at the rear part of the overflow table, an overflow pipe (18) is arranged at the bottom of the overflow tank (15), and the desizing liquid enters the overflow tank (15) after the liquid level of the desizing liquid is higher than the overflow table and flows into the water storage tank (25) through the overflow pipe (18).
4. The micro-nano bubble desizing and washing system applied to cotton fabrics, according to claim 3, is characterized in that: a filter (16) is mounted in the overflow pipe (18).
5. The micro-nano bubble desizing and washing system applied to cotton fabrics, according to claim 3, is characterized in that: a group of horizontal cloth guide rollers (7) are arranged above the inner part of the desizing tank, a group of horizontal cloth guide rollers (7) are also arranged below the inner part of the desizing tank, and the two groups of cloth guide rollers (7) are respectively positioned at the upper part and the lower part of the horizontal plane of the overflow table; each group of cloth guide rollers (7) is provided with a plurality of cloth guide rollers from front to back, the roll shafts of the cloth guide rollers (7) are arranged along the left and right direction of the desizing tank, and a group of cloth guide rollers (7) on the upper part and a group of cloth guide rollers (7) on the lower part are arranged in a vertically staggered manner.
6. The micro-nano bubble desizing and washing system applied to cotton fabrics, according to claim 2, is characterized in that: a cloth dropping roller (4) is arranged at the outlet of the desizing groove, and the cloth dropping roller (4) is connected with a driven wheel in the mangling mechanism (13) through a conveyor belt (10).
7. The micro-nano bubble desizing and washing system applied to cotton fabrics according to claim 1, characterized in that: the cloth guide device is characterized in that a mesh baffle (6) is arranged at the front end of a cloth guide roller (7) at the inlet of the desizing groove, the mesh baffle (6) is erected in the desizing groove, and a cloth (5) is wound on the cloth guide roller (7) in a reciprocating mode after passing around the bottom of the mesh baffle (6) after entering the desizing groove.
8. The micro-nano bubble desizing and washing system applied to cotton fabrics according to claim 1, characterized in that: the bottom in the desizing groove is provided with a group of electric heaters (14) for heating desizing liquid and a temperature sensor (11) for detecting the temperature of the desizing liquid.
9. The micro-nano bubble desizing and washing system applied to cotton fabrics according to claim 1, characterized in that: a liquid supplementing pipe (23) is arranged on the side part of the water storage tank (25), the outlet of the liquid supplementing pipe (23) enters the water storage tank (25), and a rear floating ball switch (26) is arranged at the opening of the liquid supplementing pipe (23).
10. The micro-nano bubble desizing and washing system applied to cotton fabrics according to claim 1, characterized in that: circulating pump (24) set up in catch basin (25) top, in the entry of circulating pump (24) passes through pipeline access catch basin (25), its exit was connected with circulation drain pipe (22), shower (20) be provided with many and install the end at circulation drain pipe (22) side by side, spray header (21) are still installed to the end at shower (20), feed liquor pipe (19) are still installed simultaneously to the tip at circulation drain pipe (22), the export of feed liquor pipe (19) inserts in the desizing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921352467.7U CN210420491U (en) | 2019-08-20 | 2019-08-20 | Micro-nano bubble desizing and washing system applied to cotton fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921352467.7U CN210420491U (en) | 2019-08-20 | 2019-08-20 | Micro-nano bubble desizing and washing system applied to cotton fabrics |
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| CN210420491U true CN210420491U (en) | 2020-04-28 |
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| CN201921352467.7U Active CN210420491U (en) | 2019-08-20 | 2019-08-20 | Micro-nano bubble desizing and washing system applied to cotton fabrics |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813673A (en) * | 2021-02-08 | 2021-05-18 | 山东轻工职业学院 | Ozone microbubble enzyme desizing environment-friendly process for cotton fabric |
| CN113862919A (en) * | 2021-11-04 | 2021-12-31 | 海盐鸳鸯丝绸印染股份有限公司 | Grey cloth desizing device for printing and dyeing with cleaning function |
-
2019
- 2019-08-20 CN CN201921352467.7U patent/CN210420491U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813673A (en) * | 2021-02-08 | 2021-05-18 | 山东轻工职业学院 | Ozone microbubble enzyme desizing environment-friendly process for cotton fabric |
| CN113862919A (en) * | 2021-11-04 | 2021-12-31 | 海盐鸳鸯丝绸印染股份有限公司 | Grey cloth desizing device for printing and dyeing with cleaning function |
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