CN109706670B - Steam box of scouring and bleaching machine and scouring and bleaching machine - Google Patents
Steam box of scouring and bleaching machine and scouring and bleaching machine Download PDFInfo
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- CN109706670B CN109706670B CN201910137388.2A CN201910137388A CN109706670B CN 109706670 B CN109706670 B CN 109706670B CN 201910137388 A CN201910137388 A CN 201910137388A CN 109706670 B CN109706670 B CN 109706670B
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- 238000009991 scouring Methods 0.000 title claims abstract description 61
- 238000004061 bleaching Methods 0.000 title claims abstract description 53
- 239000004744 fabric Substances 0.000 claims abstract description 61
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 47
- 239000013589 supplement Substances 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 20
- 239000007788 liquid Substances 0.000 abstract description 15
- 239000012535 impurity Substances 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 10
- 239000007844 bleaching agent Substances 0.000 abstract description 9
- 238000013508 migration Methods 0.000 abstract description 6
- 230000005012 migration Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 35
- 238000010438 heat treatment Methods 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000010025 steaming Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000001502 supplementing effect Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a steam box of a scouring and bleaching machine and the scouring and bleaching machine. Wherein, the steam box of the scouring and bleaching machine comprises: the first steam pipe is used for conveying overheated first steam to the cloth cover in the box body; and the saturated steam generating tank is arranged in the box body and positioned at the bottom of the box body, and is used for generating saturated steam to supplement cloth cover moisture. The steam box of the scouring and bleaching machine has a simple structure, can ensure that the heated temperature of the cloth surface is uniform in the scouring and bleaching process, can provide a proper temperature environment for impurity removal of the scouring and bleaching agent, and can ensure that the liquid carrying rate of the cloth surface is high and migration does not occur.
Description
Technical Field
The invention relates to the field of fabric scouring and bleaching, in particular to a steam box of a scouring and bleaching machine and the scouring and bleaching machine.
Background
Scouring and bleaching are an important ring in the textile pre-finishing industry, and play a vital role in the final ready-made clothes. In the scouring and bleaching process, steaming can determine scouring and bleaching quality of large goods cloth.
The scouring, bleaching and steaming processes are usually completed in a steam box, but in the traditional steam box steaming process, the heated temperature of the cloth surface is uneven, the liquid carrying rate is low, the phenomenon of scouring, bleaching and migration occurs, the difference exists in the color of the cloth surface in the subsequent dyeing, printing and other processing processes, and the adverse effect is brought to the quality of subsequent finished products.
Disclosure of Invention
Based on the problems of uneven cloth surface temperature and low liquid carrying rate caused by the traditional steam box steam, the steam box of the scouring and bleaching machine with uniform cloth surface temperature and high liquid carrying rate during steam is needed to be provided.
A steam box of a scouring and bleaching machine, characterized in that the steam box comprises:
A case;
A first steam pipe, a first end of which is positioned in the box body, and the first steam pipe is used for conveying overheated first steam to the cloth cover in the box body; and
The saturated steam generating tank is positioned at the bottom of the box body and is used for generating saturated steam to supplement cloth cover moisture.
The steam box of the scouring and bleaching machine has a simple structure, can ensure that the heated temperature of the cloth surface is uniform in the scouring and bleaching process, can provide a proper temperature environment for impurity removal of the scouring and bleaching agent, and can ensure that the liquid carrying rate of the cloth surface is high and migration does not occur. Specifically, the steam box comprises a box body, a first steam pipe extending into the box body and a saturated steam generating tank for supplementing water to cloth in the box body, superheated steam sprayed out of the first steam pipe can be dispersed in the whole box body of the steam box, and the superheated steam not only can provide a proper temperature environment for the scouring and bleaching agent, but also can enable each part of the cloth cover on the guide roller to be heated uniformly. However, under the normal pressure environment of the steam box, the superheated steam can become saturated steam to absorb the moisture of the cloth cover, and the saturated steam generated by the saturated steam generating tank at the bottom of the box body can continuously rise to timely supplement the moisture for the cloth cover, so that the liquid carrying rate of the cloth cover is improved, and adverse effects on cloth impurity removal caused by the fact that the scouring and bleaching agent cannot react with impurities of the cloth cover due to low water content are prevented. The mode for improving the liquid carrying rate of the cloth cover is mild, and the heat preservation of the steam box is facilitated while the water is supplemented to the cloth cover.
In one embodiment, the steam box further comprises a pressure steam generator, a first outlet end of the pressure steam generator being in communication with the second end of the first steam pipe, the pressure steam generator being configured to generate a first steam.
In one embodiment, the steam box further comprises a second steam pipe for conveying a second steam into the saturated steam generating tank.
In one embodiment, the second steam pipe comprises a first end and a second end which are oppositely arranged, the first end of the second steam pipe is communicated with the second air outlet end of the pressure steam generator, and the second end of the second steam pipe is communicated with the saturated steam generating groove.
In one embodiment, the steam box further comprises a first temperature detector for measuring the temperature of the box body, and a controller connected with the first temperature detector, wherein the controller controls the air inflow of the first steam based on the detection result of the first temperature detector.
In one embodiment, the controller is a programmable logic controller.
In one embodiment, a temperature control layer is arranged on the inner wall of the box body.
In one embodiment, the temperature control layer is internally provided with a cavity, the steam box further comprises a third steam pipe, a first end of the third steam pipe is communicated with a third air outlet end of the pressure steam generator, a second end of the third steam pipe stretches into the cavity of the temperature control layer, and the third steam pipe is used for conveying third steam into the cavity of the temperature control layer.
In one embodiment, the first steam pipe is provided with a first proportional valve, the second steam pipe is provided with a second proportional valve, and the third steam pipe is provided with a third proportional valve.
The invention also provides a scouring and bleaching machine, which comprises the steam box of the scouring and bleaching machine according to any embodiment of the invention.
The cloth surface which is scoured and bleached by the scouring and bleaching machine has no migration phenomenon, namely, each area of the cloth surface has uniform color and no chromatic aberration, and is convenient for subsequent dyeing and printing.
Drawings
Fig. 1 is a schematic structural view of a steam box of a scouring and bleaching machine according to an embodiment of the present invention.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, in one embodiment of the present invention, a steam box 100 of a scouring and bleaching machine is provided, the steam box 100 includes a box body 110, a first steam pipe 112, and a saturated steam generating tank 410.
The box body 110 is a main body structure of a steam box of the scouring and bleaching machine, and the scouring and bleaching process of the fabric is carried out in the box body 110.
A first steam pipe 112, a first end of the first steam pipe 112 is located in the box 110, and the first steam pipe 112 mainly serves to uniformly transfer superheated first steam to a cloth surface in the box 110. The first steam is superheated steam with high temperature and low water content, which provides a proper reaction environment for removing impurities from the fabric, and the superheated steam sprayed out of the first steam pipe 112 is dispersed in the whole box 110, so that all parts of the cloth cover on the guide roller are heated uniformly.
Further, the temperature of the first steam is 105 ℃ to 120 ℃.
In one embodiment, the number of first steam pipes 112 is 4-6. It is understood that the number of the first steam pipes 112 is not limited thereto, and a reasonable number of the first steam pipes may be disposed according to the space in the case 110.
In one embodiment, the first steam pipes 112 are uniformly arranged in the case 110, so that superheated steam is uniformly dispersed in the case 110, and the cloth cover is uniformly heated.
In one embodiment, the first steam pipe 112 is provided with a plurality of air outlet holes, so that superheated steam can enter the box 110 quickly through the air outlet holes.
In one embodiment, the first steam pipe 112 is 0.5m-1.5m from the cloth cover. The sprayed steam is suitable in distance from the cloth cover, and the cloth cover is not damaged due to the fact that the gas temperature is too high.
In one embodiment, the first steam pipe 112 is a first steam injection pipe with a pressure valve, and injects the first steam into the box 110, so that the superheated steam is further filled into the box 110, which is beneficial to uniformly heating the cloth cover.
The saturated steam generating tank 410 is located in the box 110, and is located at the bottom of the box 110, the saturated steam generating tank 410 carries water capable of generating saturated steam, and the saturated steam is provided in the box 110 by heating the water to a micro-boiling state, so that the steam slowly rises to supplement water to the cloth cover. Specifically, the superheated steam sprayed out by the first steam pipe 112 has high temperature and low water content, water on the cloth cover can be lost in a large amount, the scouring and bleaching agent is subjected to chemical reaction, a certain water mist environment is needed, the saturated steam provided by the saturated steam generating tank 410 can supplement the water on the cloth cover, the water supplementing mode is mild, and the heat preservation of the steam box is facilitated while the water is supplemented for the cloth cover.
In one embodiment, a liquid level controller is installed in the saturated steam generating tank 410, and when water in the saturated steam generating tank 410 is supplied to the cloth cover due to the formation of a large amount of saturated steam, the liquid level controller can automatically supplement water in the tank to a designated liquid level to supplement evaporated water.
In one embodiment, the steam box 100 of the scouring and bleaching machine further comprises a pressure steam generator 210, wherein a first air outlet end of the pressure steam generator 210 is communicated with the second end of the first steam pipe 112, a sealed first steam generating chamber is arranged in the pressure steam generator 210, the first steam generating chamber generates first steam, and the first steam is superheated steam with a certain pressure. Wherein, the higher the pressure of the first steam generating chamber is, the higher the temperature of the generated first steam is, and the water content of the first steam is correspondingly reduced. The pressure of the first steam generation chamber is controlled between 2.0bar and 3.0bar, and superheated first steam with proper temperature and water content is generated, so that the proper temperature of chemical reaction of the scouring and bleaching agent in the box body 110 can be ensured, certain water content in the steam can be ensured, and the water content of the cloth cover is supplemented.
It will be appreciated that the pressure steam generator 210 may also be connected to a steam pipe (not shown) for transporting the impurity-containing steam, i.e. the impurity-containing steam is introduced into the pressure steam generator 210 as a heat source, so as to heat the water contained in the pressure steam generator 210, and generate clean secondary steam for the tank 110 to use, thereby achieving the purpose of recycling the exhaust gas.
In one embodiment, the first steam pipe 112 is provided with a first proportional valve 122, and the opening and closing ratio of the first proportional valve 122 is used to control the air intake amount of the first steam.
In one embodiment, the steam box 100 of the scouring and bleaching machine further comprises a first temperature detector and a controller, wherein the first temperature detector is positioned in the box body 110 and is used for measuring the temperature of the box body 110, and the controller is used for controlling the air inflow of steam entering the box body 110, namely the air inflow of first steam, based on the detection result of the first temperature detector. The controller is connected with the first temperature detector, and further, the controller is electrically connected with the first temperature detector.
In one embodiment, the steaming box 100 of the scouring and bleaching machine further includes a first temperature collecting processor, the first temperature detector is electrically connected with the controller through the first temperature collecting processor, that is, the first temperature detector detects the temperature of the box 110 in real time, the temperature data of the box 110 detected by the first temperature detector is collected by the first temperature collecting processor and then transmitted to the controller, and the controller controls the air inflow of steam entering the box 110, that is, the air inflow of the first steam according to the comparison result of the real-time temperature in the box 110 and the set temperature. Specifically, the controller controls the opening and closing ratio of the first proportional valve 122 on the first steam pipe 112 and adjusts the temperature and pressure of the first steam generation chamber, thereby realizing control of the temperature of the intake air amount and the amount of the intake air amount.
In one embodiment, the first temperature detector is a thermometer.
In one embodiment, the number of the first temperature detectors is 4-6, and further, the first temperature detectors are uniformly distributed inside the case 110. It will be understood that the number of the first temperature detectors is not limited thereto, and that a reasonable number of the first temperature detectors may be arranged according to the size of the space in the case 110 to rapidly determine the temperature in the case 110.
In one embodiment, the first temperature acquisition processor is a PT-100 temperature sensor.
In one embodiment, the controller is a programmable logic controller.
In one embodiment, the steam box 100 of the scouring and bleaching machine further comprises a second steam pipe 114, wherein the second steam pipe 114 is used for conveying the second steam into the saturated steam generating tank 410, that is, the second steam pipe 114 mainly blows the second steam into the water contained in the saturated steam generating tank 410.
In one embodiment, the second steam pipe 114 includes a first end and a second end that are disposed opposite to each other, the first end of the second steam pipe 114 is connected to the second air outlet end of the pressure steam generator 210, and the second end of the second steam pipe 114 is connected to the saturated steam generating tank 410, that is, the pressure steam generator 210 may generate the first steam, and further has a sealed second steam generating chamber capable of generating the second steam, and according to the temperature requirement in the saturated steam generating tank 410, the second steam generating chamber may generate the second steam with suitable temperature and pressure, so as to heat the water contained in the saturated steam generating tank 410 to achieve a micro-boiling state, thereby generating the saturated steam. It is of course understood that the second steam generation chamber may not be separately provided, and that part of the steam generated from the first steam generation chamber may be used as the second steam for heating the water contained in the saturated steam generation tank 410. The method of heating the water in the saturated steam generating tank 410 is not limited to the above-described method of heating the superheated steam, and may be an electric heating method, a gas heating method, or the like, and the superheated steam generated by the pressure steam generator 210 is used to heat the water, so that the fuel cost can be saved compared to other heating methods.
Further, the number of the saturated steam generating tanks 410 is 4, the saturated steam generating tanks 410 are uniformly arranged at the bottom of the box 110, a plurality of second steam pipes 114 are correspondingly arranged in each saturated steam generating tank 410, a second proportional valve 124 is correspondingly arranged on each second steam pipe 114, one saturated steam generating tank 410 is taken as an example, a second temperature detector and a second temperature acquisition processor connected with the second temperature detector are arranged in the saturated steam generating tank 410, specifically, the second temperature detector detects the temperature of the saturated steam generating tank 410 in real time, the temperature data detected by the second temperature detector is acquired by the second temperature acquisition processor and then transmitted to a controller, and the controller controls the air inflow of steam entering the saturated steam generating tank 410, namely the air inflow of the second steam, according to the comparison result of the real-time temperature in the saturated steam generating tank 410 and the set temperature. Specifically, the controller controls the opening and closing ratio of the second proportional valve 124 on the second steam pipe 114 and adjusts the temperature and pressure of the second steam generation chamber, thereby realizing control of the temperature of the intake air amount and the amount of the intake air amount.
In one embodiment, the second steam pipe 114 is provided with a plurality of air outlet holes. Facilitating the rapid entry of superheated steam into the saturated steam generating tank 410 through the outlet holes.
In one embodiment, the second temperature detector is a thermometer.
In one embodiment, the second temperature acquisition processor is a PT-100 temperature sensor.
In one embodiment, a temperature control layer 310 is disposed on an inner wall of the case 110. The main function of the temperature control layer 310 is to control the temperature of the inner wall of the case 110 without an excessive temperature difference from the temperature inside the case 110. Particularly, the inner wall of the top of the box 110 is prevented from forming liquid water drops, if too many water drops fall onto the cloth cover, the water drops can be converged into water holes with different sizes on different parts of the cloth cover, so that uneven reaction between scouring and bleaching liquid and impurities in different areas of the cloth cover can be caused, and the phenomenon of inconsistent reaction can be caused, so that the scouring and bleaching quality is affected.
In one embodiment, the temperature control layer 310 is provided with a cavity, the steam box further includes a third steam pipe 116, a first end of the third steam pipe 116 is communicated with a third air outlet end of the pressure steam generator 210, a second end of the third steam pipe 116 extends into the cavity of the temperature control layer 310, the third steam pipe 116 is used for transmitting third steam into the cavity of the temperature control layer 310, that is, the pressure steam generator 210 can generate the first steam and the second steam, and has a sealed third steam generating chamber capable of generating the third steam, and according to the temperature requirement of the temperature control layer 310, the third steam generating chamber independently generates the third steam with proper temperature and pressure for heating the temperature control layer 310, so as to keep the temperature of the inner wall of the box 110 substantially consistent with the temperature of the inner wall of the box 110 and prevent wall-hanging water droplets caused by overlarge temperature difference. It is of course understood that the third steam generation chamber may not be separately provided, and a portion of the steam generated in the first steam generation chamber or the second steam generation chamber may be used as the third steam for heating the temperature control layer 310. The heating method of the temperature control layer 310 is not limited to the above-described heating method by superheated steam, but may be an electric heating method, a gas heating method, or the like, and the temperature control layer 310 may be heated by superheated steam generated by the pressure steam generator 210, so that fuel costs can be saved compared to other heating methods.
In one embodiment, a third proportional valve 126 is disposed on the third steam pipe 116.
In one embodiment, a third temperature detector and a third temperature acquisition processor are further installed in the cavity of the temperature control layer 310, a third proportional valve 126 is disposed on the third steam pipe 116, the temperature in the cavity of the temperature control layer 310 is controlled by the third temperature detector in real time, the temperature data detected by the third temperature detector is acquired by the third temperature acquisition processor and then transmitted to the controller, and the controller controls the steam air inflow entering the cavity of the temperature control layer 310 according to the comparison result of the real-time temperature in the cavity of the temperature control layer 310 and the set temperature. Specifically, the controller controls the opening and closing ratio of the third proportional valve 126 on the third steam pipe 116, and adjusts the temperature and pressure of the third steam generation chamber, thereby realizing control of the temperature of the intake air amount and the amount of the intake air amount.
In one embodiment, the third temperature detector is a thermometer.
In one embodiment, the number of the third temperature detectors is 4-6, and further, the third temperature detectors are uniformly distributed inside the cavity of the temperature control layer 310. It will be understood that the number of the third temperature detectors is not limited thereto, and the number of the third temperature detectors may be arranged in a reasonable number according to the space size in the cavity of the temperature control layer 310, so as to rapidly determine the temperature in the temperature control layer 310.
In one embodiment, the third temperature acquisition processor is a PT-100 temperature sensor.
It is understood that the controllers for controlling the opening and closing of the first proportional valve 122, the second proportional valve 124 and the third proportional valve 126 may be the same programmable logic controller, or may be different programmable controllers.
The steam box of the scouring and bleaching machine has a simple structure, can ensure that the heated temperature of the cloth surface is uniform in the scouring and bleaching process, can provide a proper temperature environment for impurity removal of the scouring and bleaching agent, and can ensure that the liquid carrying rate of the cloth surface is high and migration does not occur. Specifically, the steam box comprises a box body, a first steam pipe extending into the box body and a saturated steam generating tank for supplementing water to cloth in the box body, superheated steam sprayed out of the first steam pipe can be dispersed in the whole box body of the steam box, and the superheated steam not only can provide a proper temperature environment for the scouring and bleaching agent, but also can enable each part of the cloth cover on the guide roller to be heated uniformly. However, under the normal pressure environment of the steam box, the superheated steam can become saturated steam to absorb the moisture of the cloth cover, and the saturated steam generated by the saturated steam generating tank at the bottom of the box body can continuously rise to timely supplement the moisture for the cloth cover, so that the liquid carrying rate of the cloth cover is improved, and adverse effects on cloth impurity removal caused by the fact that the scouring and bleaching agent cannot react with impurities of the cloth cover due to low water content are prevented. The mode for improving the liquid carrying rate of the cloth cover is mild, and the heat preservation of the steam box is facilitated while the water is supplemented to the cloth cover.
The invention also provides a scouring and bleaching machine, which comprises the steam box 100 of the scouring and bleaching machine.
The cloth surface which is scoured and bleached by the scouring and bleaching machine has no migration phenomenon, namely, each area of the cloth surface has uniform color and no chromatic aberration, and is convenient for subsequent dyeing and printing.
It will be appreciated that the scouring and bleaching machine described above may contain, in addition to the steam box, other equipment deemed necessary by those skilled in the art, such as: cloth feeding device, washing tank, drying barrel, etc.
The working process of the steam box of the scouring and bleaching machine is described below by tying rehearsal the bleaching process.
(1) The preset pressures and temperatures of the first, second and third steam generation chambers in the pressure steam generator 210 are set, respectively, and water in the chambers is pressurized and heated.
(2) When the steam in the three steam generating chambers reaches preset pressure and temperature respectively, opening the respective proportional valves to supply air, namely opening the first proportional valve 122 to convey first air to the inner cloth surface of the box body 110 through the first steam pipe 112; opening the second proportional valve 124 to deliver the second gas to the saturated steam generating tank 410 through the second steam pipe 114; the third proportional valve 126 is opened to deliver the third steam into the cavity of the temperature controlling layer 310 of the saturated steam generating tank 410 through the third steam pipe 116.
(3) And comparing the actual temperature data acquired by the respective temperature acquisition processors with the set temperature, and if the temperature is found to be out of a reasonable range, adjusting the opening and closing ratio of the respective proportional valves and the temperature and pressure of each steam generation chamber by the programmable logic controller, so as to control the temperature of the air inflow and the air inflow.
The present invention will be described in further detail with reference to examples in order to make the objects and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. A steam box of a scouring and bleaching machine, characterized in that the steam box comprises:
A case;
The first steam pipe is positioned in the box body, the first end of the first steam pipe is used for conveying overheated first steam to the cloth surface in the box body, the temperature of the first steam is 105-120 ℃, the first steam pipe is uniformly distributed in the box body, a plurality of air outlet holes are formed in the first steam pipe, and the distance between the first steam pipe and the cloth surface is 0.5-1.5 m;
The saturated steam generating tank is arranged in the box body and positioned at the bottom of the box body, and is used for generating saturated steam to supplement cloth surface moisture; and
A pressure steam generator, a first outlet end of the pressure steam generator is communicated with a second end of the first steam pipe, and the pressure steam generator is used for generating first steam;
The pressure steam generator is provided with a sealed first steam generation chamber, the first steam generation chamber is used for generating first steam, and the pressure of the first steam generation chamber is controlled to be 2-3 bar.
2. The steam box of the scouring and bleaching machine according to claim 1, further comprising a second steam pipe for delivering second steam into the saturated steam generating tank.
3. The steam box of the scouring and bleaching machine according to claim 2, wherein the second steam pipe comprises a first end and a second end which are oppositely arranged, the first end of the second steam pipe is communicated with the second air outlet end of the pressure steam generator, and the second end of the second steam pipe is communicated with the saturated steam generating tank.
4. A steam box of a scouring and bleaching machine according to any one of claims 1 to 3, further comprising a first temperature detector for measuring the temperature of the box body and a controller connected to the first temperature detector, wherein the controller controls the intake air amount of the first steam based on the detection result of the first temperature detector.
5. The steam box of the scouring and bleaching machine according to claim 4, wherein the controller is a programmable logic controller.
6. A steam box of a scouring and bleaching machine according to any one of claims 1 to 3, wherein a temperature control layer is provided on the inner wall of the box.
7. The steam box of the scouring and bleaching machine according to claim 6, wherein the temperature control layer is internally provided with a cavity, the steam box further comprises a third steam pipe, a first end of the third steam pipe is communicated with a third air outlet end of the pressure steam generator, a second end of the third steam pipe stretches into the cavity of the temperature control layer, and the third steam pipe is used for conveying third steam into the cavity of the temperature control layer.
8. The steam box of the scouring and bleaching machine according to claim 7, wherein the first steam pipe is provided with a first proportional valve, the second steam pipe is provided with a second proportional valve, and the third steam pipe is provided with a third proportional valve.
9. The steam box of the scouring and bleaching machine according to claim 7, wherein a third temperature detector and a third temperature acquisition processor are also arranged in the cavity of the temperature control layer.
10. A scouring and bleaching machine comprising a steam box of the scouring and bleaching machine according to any one of claims 1 to 9.
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| CN201910137388.2A CN109706670B (en) | 2019-02-25 | 2019-02-25 | Steam box of scouring and bleaching machine and scouring and bleaching machine |
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| CN201910137388.2A CN109706670B (en) | 2019-02-25 | 2019-02-25 | Steam box of scouring and bleaching machine and scouring and bleaching machine |
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| CN109706670B true CN109706670B (en) | 2024-05-28 |
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| NL7405387A (en) * | 1973-04-20 | 1974-10-22 | ||
| CN201462773U (en) * | 2009-05-21 | 2010-05-12 | 浙江宏涛机械有限公司 | Rapid saturated steam generating device of steamer |
| CN201567462U (en) * | 2009-12-08 | 2010-09-01 | 裕泰纺织有限公司 | Cloth steaming box |
| CN201901775U (en) * | 2010-10-26 | 2011-07-20 | 枣庄福源印染机械有限公司 | Micro positive pressure overheat steaming reaction box |
| CN102443989A (en) * | 2011-10-27 | 2012-05-09 | 安徽工程大学 | Steaming device for textile printing and dyeing and steaming method thereof |
| CN203530662U (en) * | 2013-10-18 | 2014-04-09 | 长兴永鑫纺织印染有限公司 | Guide roller type ageing machine |
| CN204753120U (en) * | 2015-05-28 | 2015-11-11 | 湖州美新数码印花有限公司 | Novel stamp drum steam ager |
| CN106521852A (en) * | 2016-11-29 | 2017-03-22 | 宿迁市恒信纺织有限公司 | Reduction steam box |
| CN107385734A (en) * | 2017-08-18 | 2017-11-24 | 宿迁市玖久丝线有限公司 | A kind of high temperature rapid steamer |
| CN210002079U (en) * | 2019-02-25 | 2020-01-31 | 广东溢达纺织有限公司 | Steam box of scouring and bleaching machine and scouring and bleaching machine |
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