CN215668554U - Full straight roll mercerizing range - Google Patents
Full straight roll mercerizing range Download PDFInfo
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- CN215668554U CN215668554U CN202121487813.XU CN202121487813U CN215668554U CN 215668554 U CN215668554 U CN 215668554U CN 202121487813 U CN202121487813 U CN 202121487813U CN 215668554 U CN215668554 U CN 215668554U
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Abstract
The utility model discloses a full straight roll mercerizing machine, which comprises a cloth feeding device, an alkali liquor impregnating device, a water washing device, a drying device and a cloth discharging device, wherein the cloth feeding device is arranged on the cloth feeding device; the method is characterized in that: the alkali liquor dipping device is a straight roll dipping tank, the straight roll dipping tank is provided with a transmission device in groups, and the tension is independently adjusted among the groups; the washing device is a washing straight roll groove, and a spraying device is arranged above the washing straight roll groove in a segmented mode. The utility model groups a plurality of pairs of straight rollers in the straight roller dipping tank, each group is provided with an independent transmission motor, and load detection rollers are arranged between adjacent groups for feeding back the fabric traction tension between the groups, thereby realizing synchronous traction under the condition of tension control, reducing the fabric elongation, namely reducing the fabric width shrinkage and making a stenter unnecessary. Meanwhile, as the plurality of groups of filtering and spraying devices are arranged in the straight roller group of the washing straight roller groove, the washing efficiency is improved under the extrusion of the plurality of groups of straight rollers, and a guide roller washing group is omitted.
Description
Technical Field
The utility model belongs to the technical field of printing and dyeing equipment, and particularly relates to a full-straight-roller mercerizing machine for a pretreatment mercerizing process section.
Background
The traditional straight roller mercerizing machine generally comprises a mercerizing impregnation main body part consisting of straight roller sections, a cloth clip or a pin plate stenter device is used for realizing width adjustment, and then the mercerizing process is finished after water washing is realized on a guide roller type water washing box. The traditional mercerizing machine generally comprises a cloth feeding device, an alkali rolling padder, a straight roll dipping tank, a heavy type padder, a tenter, a guide roll type washing section, a drying device, a cloth discharging device and other devices, the number of the devices is large, and the manufacturing cost is relatively high.
Disclosure of Invention
The utility model aims to provide a full-straight-roll mercerizing machine which can reduce the manufacturing cost, does not need a tenter and has high washing efficiency aiming at the defects of the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a full straight roll mercerizing range comprises a cloth feeding device, an alkali liquor dipping device, a washing device, a drying device and a cloth discharging device; the method is characterized in that: the alkali liquor dipping device is a straight roll dipping tank, the straight roll dipping tank is provided with a transmission device in groups, and the tension is independently adjusted among the groups; the washing device is a washing straight roll groove, and a spraying device is arranged above the washing straight roll groove in a segmented mode. The straight rollers in the straight roller dipping tank are separately driven in groups, so that the driving tension of the fabric is convenient to adjust. The sectional spraying device washes the fabric in the washing straight roll groove section by section, and washing efficiency is improved.
It is further characterized in that: an alkali rolling padder is arranged between the cloth feeding device and the alkali rolling padder; a first heavy padder is arranged between the alkali liquor impregnation device and the water washing device; a second heavy padder is arranged between the water washing device and the drying device; and a lye tank is arranged below the lye dipping device. A padder is arranged between the devices to mangle the fabric, so that the liquid carrying amount when the fabric enters the next device is reduced.
Further: the front end of the straight roll impregnation tank is provided with a cloth feeding tension bracket, and the tail end of the straight roll impregnation tank is provided with a cloth discharging tension bracket; and a load detection roller is arranged between two adjacent groups. The traction force of the fabric of the straight roll group is controlled by feeding back the fabric traction tension between the groups through the load detection rolls, so that the extension of the fabric is reduced, and the contraction quantity of the fabric width is also reduced. The tension bracket is arranged to facilitate the adjustment of the fabric tension.
Further: the water at the bottom of the water washing straight roller groove is in reverse flow with the running direction of the fabric.
Each group of spray devices comprises a bottom water filter, a spray pump and a spray pipe. The water wash is circulated through the spray system.
Preferably: and a pH detection instrument is arranged at the tail end of the washing straight roller groove and is used for displaying the pH value of the current tail end washing.
An indirect steam heating device is arranged in the straight roll dipping tank, so that the temperature of the mercerized alkali liquor reaches a proper temperature; a direct steam heating device is arranged in a water tank at the bottom of the washing straight roller, so that the temperature of the alkali-removing water washing reaches the process requirement value.
The utility model groups a plurality of pairs of straight rollers in the straight roller dipping tank, each group is provided with an independent transmission motor, and load detection rollers are arranged between adjacent groups for feeding back the fabric traction tension between the groups, thereby realizing synchronous traction under the condition of tension control, reducing the fabric elongation, namely reducing the fabric width shrinkage and making a stenter unnecessary. Meanwhile, as the plurality of groups of filtering and spraying devices are arranged in the straight roller group of the washing straight roller groove, the washing efficiency is improved under the extrusion of the plurality of groups of straight rollers, and a guide roller washing group is omitted.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Detailed Description
As shown in fig. 1, the full straight roll mercerizing machine sequentially comprises a cloth feeding device 1, an alkali rolling padder 2, a straight roll dipping tank 6, a first heavy type padder 8, a water washing straight roll tank 9, a second heavy type padder 10, a drying device 11 and a cloth discharging device 12.
The straight roll dipping tanks 6 are provided with transmission devices in groups, and the tension is independently adjusted among the groups; the front end is provided with a cloth feeding tension bracket 3, and the tail end is provided with a cloth discharging tension bracket 7; the load detection roller 5 is provided between two adjacent groups. The lye tank 4 is arranged below the straight roll dipping tank 6. The straight rollers in the straight roller dipping tank 6 are independently driven in groups, and meanwhile, the traction force of the fabric on the straight roller group is controlled by feeding back the fabric traction tension between the groups through the load detection roller 5, so that the extension of the fabric is reduced, and the shrinkage of the fabric width is also reduced. The tension bracket is arranged to facilitate the adjustment of the fabric tension. An indirect steam heating device is arranged in the straight roll dipping tank, so that the temperature of the mercerized alkali liquor reaches a proper temperature.
Spray devices are arranged above the washing straight roll groove 9 in a segmented mode, and each group of spray devices comprises a bottom water filter 93, a spray pump 92 and a spray pipe 91. The water at the bottom of the water washing straight roller groove 9 is in counter-current with the running direction of the fabric. The sectional spraying device washes the fabric in the washing straight roll groove 9 section by section, and washing efficiency is improved. And a pH detecting instrument is arranged at the tail end of the water washing straight roller groove 9 and is used for displaying the pH value of the current tail end water washing. A direct steam heating device is arranged in the water tank at the bottom of the water washing straight roller tank 9, so that the temperature of the dealkalized water washing reaches the process requirement value.
Claims (7)
1. A full straight roll mercerizing range comprises a cloth feeding device, an alkali liquor dipping device, a washing device, a drying device and a cloth discharging device; the method is characterized in that: the alkali liquor dipping device is a straight roll dipping tank, the straight roll dipping tank is provided with a transmission device in groups, and the tension is independently adjusted among the groups; the washing device is a washing straight roll groove, and a spraying device is arranged above the washing straight roll groove in a segmented mode.
2. The full straight roll mercerizer of claim 1, wherein: an alkali rolling padder is arranged between the cloth feeding device and the alkali rolling padder; a first heavy padder is arranged between the alkali liquor impregnation device and the water washing device; a second heavy padder is arranged between the water washing device and the drying device; and a lye tank is arranged below the lye dipping device.
3. The full straight roll mercerizer of claim 1 or 2, wherein: the front end of the straight roll impregnation tank is provided with a cloth feeding tension bracket, and the tail end of the straight roll impregnation tank is provided with a cloth discharging tension bracket; and a load detection roller is arranged between two adjacent groups.
4. The full straight roll mercerizer of claim 1 or 2, wherein: the water at the bottom of the water washing straight roller groove is in reverse flow with the running direction of the fabric.
5. The full straight roll mercerizer of claim 4, wherein: each group of spray devices comprises a bottom water filter, a spray pump and a spray pipe.
6. The full straight roll mercerizer of claim 4, wherein: and a pH detection instrument is arranged at the tail end of the water washing straight roller groove.
7. The full straight roll mercerizer of claim 4, wherein: an indirect steam heating device is arranged in the straight roller dipping tank; and a direct steam heating device is arranged in a water tank at the bottom of the washing straight roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121487813.XU CN215668554U (en) | 2021-07-01 | 2021-07-01 | Full straight roll mercerizing range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121487813.XU CN215668554U (en) | 2021-07-01 | 2021-07-01 | Full straight roll mercerizing range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215668554U true CN215668554U (en) | 2022-01-28 |
Family
ID=79978272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121487813.XU Active CN215668554U (en) | 2021-07-01 | 2021-07-01 | Full straight roll mercerizing range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215668554U (en) |
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2021
- 2021-07-01 CN CN202121487813.XU patent/CN215668554U/en active Active
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