CN216378754U - High-temperature washing dyeing machine - Google Patents
High-temperature washing dyeing machine Download PDFInfo
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- CN216378754U CN216378754U CN202123234579.2U CN202123234579U CN216378754U CN 216378754 U CN216378754 U CN 216378754U CN 202123234579 U CN202123234579 U CN 202123234579U CN 216378754 U CN216378754 U CN 216378754U
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Abstract
The utility model discloses a high-temperature water washing dyeing machine, which comprises a dyeing machine and a controller, wherein the dyeing machine comprises a main cylinder body of the dyeing machine, a heat exchanger is arranged on the dyeing machine, one path of the heat exchanger is communicated with a dye liquor heat exchange water inlet pipe and a dye liquor heat exchange water outlet pipe, the dye liquor heat exchange water inlet pipe and the dye liquor heat exchange water outlet pipe are respectively communicated with the main cylinder body of the dyeing machine, the other path of the heat exchanger is communicated with a water inlet pipeline and a high-temperature condensed water injection pipeline, the high-temperature condensed water injection pipeline is communicated with a condensed water discharge pipeline, the water inlet pipeline is communicated with a cooling water inlet pipeline, a temperature sensor is arranged in the main cylinder body of the dyeing machine, a discharge pipeline is communicated in the main cylinder body of the dyeing machine, an automatic water level control valve is arranged on the discharge pipeline, and the cooling water enters the pipeline, the condensed water discharge pipeline and the high-temperature condensed water injection pipeline are respectively connected with an electric control valve, and the electric control valve and the temperature sensor are respectively in signal communication with the controller. The utility model innovatively adopts the cleaning process, has high cleaning efficiency, reduces the cleaning process time and reduces the consumption of cleaning water.
Description
Technical Field
The utility model relates to the field of dyeing equipment in the printing and dyeing industry, in particular to a high-temperature washing dyeing machine.
Background
Cleaning (including soaping) is one of the important processes in the textile fabric dyeing process. Especially, after textile fabrics such as polyester, polyester-ammonia, polyester-cotton blended fabrics and the like are dyed, a plurality of unfixed dyes exist on the surfaces of the textile fabrics, and if the dyes are not removed, the color fastness of the textile fabrics is influenced, and the quality of the textile fabrics is also influenced.
The cleaning process of various high-temperature and high-pressure dyeing machines at present comprises the following steps: after the high-temperature dyeing process is finished, the temperature of the dye liquor in the main cylinder of the dyeing machine is reduced to the normal temperature from about 135 ℃ (about 80 ℃), and then clean water is supplemented to start cleaning.
When the temperature of the dye liquor in the main cylinder of the dyeing machine is reduced to normal temperature (about 80 ℃), the fiber tissue and the molecular structure of the dyed textile fabric can shrink when meeting cold, and a part of dye, surface attachments and impurities which are not fixed in color can be locked due to shrinkage and are not easy to be washed off, so that the dyed textile fabric finished product is easy to fade, the quality and the color fastness are influenced, and the dyed textile fabric finished product can fade when washed in the using process.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model designs the high-temperature washing dyeing machine, which is used for washing waste materials which are not fixed on the fabric, such as dyeing materials, impurities, redundant attachments and the like after the textile fabric is dyed, are not related to a finished product after the textile fabric is dyed, reducing potential factors of color fading when the finished product is used, and ensuring the quality of the dyed textile fabric.
The utility model adopts the following technical scheme:
the utility model provides a high temperature washing dyeing machine, including dyeing machine and controller, the dyeing machine includes dyeing machine main barrel, be provided with heat exchanger on the dyeing machine, heat exchanger's the intercommunication dye liquor heat transfer inlet tube and dye liquor heat transfer outlet pipe of the same kind, dye liquor heat transfer inlet tube and dye liquor heat transfer outlet pipe communicate dyeing machine main barrel respectively, another way intercommunication inlet channel and high temperature comdenstion water injection pipeline, the intercommunication has the comdenstion water discharge pipe on the high temperature comdenstion water injection pipeline, the inlet channel intercommunication cooling water admission line, be provided with temperature sensor in the dyeing machine main barrel, the intercommunication has the discharge pipe in the dyeing machine main barrel, be provided with automatic water level control valve on the discharge pipe, the cooling water admission pipeline, be connected with the automatically controlled valve respectively on comdenstion water discharge pipeline and the high temperature comdenstion water injection pipeline, automatically controlled valve and temperature sensor difference signal intercommunication controller.
Preferably, a check valve is arranged on the high-temperature condensed water injection pipeline.
Preferably, the electric control valve is a solenoid valve.
Preferably, the automatic water level control valve may also adopt a proportional valve or a flow control valve. The discharge amount of the sewage after cleaning is automatically controlled according to the actual condition during cleaning, and the water level balance in the main cylinder body is maintained.
The utility model has the beneficial effects that: the utility model innovates the prior cleaning process and breaks through the limitation that the cleaning can not be carried out at high temperature. When entering the cleaning process, the temperature of the dye liquor in the main cylinder body is reduced to less than 115 ℃, and the cleaning and the temperature reduction process are simultaneously carried out. At the moment, the fiber tissue and the molecular structure of the dyed textile fabric are not contracted, so that the cleaning efficiency is enhanced. The textile fabric dyed by the cleaning method improves the fastness to soaking and wetting, the dry and wet rubbing fastness, namely the color fastness and the like, basically eliminates the problem of fading of a finished product and can better improve the quality. The cleaning efficiency is high, the cleaning process time is reduced, and the consumption of cleaning water is reduced.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
in the figure: 1. dyeing machine main barrel, 2, heat exchanger, 3, high temperature comdenstion water injection pipeline, 4, inlet channel, 5, dye liquor heat transfer inlet tube, 6, dye liquor heat transfer outlet pipe, 7, discharge pipe, 8, electric control valve, 9, cooling water admission pipeline, 10, comdenstion water discharge pipeline, 11, check valve, 12, automatic water level control valve.
Detailed Description
The technical scheme of the utility model is further described in detail by the following specific embodiments in combination with the attached drawings:
example (b): as shown in attached figure 1, the high-temperature water washing dyeing machine comprises a dyeing machine and a controller, wherein the dyeing machine comprises a main cylinder body 1 of the dyeing machine, a heat exchanger 2 is arranged on the dyeing machine, one path of the heat exchanger is communicated with a dye liquor heat exchange water inlet pipe 5 and a dye liquor heat exchange water outlet pipe 6, the dye liquor heat exchange water inlet pipe and the dye liquor heat exchange water outlet pipe are respectively communicated with the main cylinder body of the dyeing machine, the other path of the heat exchanger is communicated with a water inlet pipeline 4 and a high-temperature condensed water injection pipeline 3, a condensed water discharge pipeline 10 is communicated with the high-temperature condensed water injection pipeline, the water inlet pipeline is communicated with a cooling water inlet pipeline 9, a temperature sensor is arranged in the main cylinder body of the dyeing machine, a discharge pipeline 7 is communicated in the main cylinder body of the dyeing machine, an automatic water level control valve 12 is arranged on the discharge pipeline, and the cooling water inlet pipeline, the condensed water discharge pipeline and the high-temperature condensed water injection pipeline are respectively connected with an electric control valve 8, and the electric control valve and the temperature sensor are respectively in signal communication with the controller. The high-temperature condensed water injection pipeline is provided with a one-way valve 11. The electric control valve adopts an electromagnetic valve.
The working principle of the high-temperature washing dyeing machine is as follows:
1. when the dyeing process of the dyeing machine enters a cleaning process, a heat exchanger of the dyeing machine is used for heat exchange and temperature reduction, when the temperature of the dye in the main cylinder is reduced to be less than 115 ℃, cleaning is started, and meanwhile, high-temperature condensed water after heat exchange of the heat exchanger is injected into the main cylinder for cleaning.
2. The temperature in the main cylinder body is gradually reduced during cleaning, and high-temperature condensed water after heat exchange by the heat exchanger is directly injected into the main cylinder body for cleaning, so that the temperature is slowly reduced according to the process requirement.
3. In the cleaning process, an electric control valve in an original condensed water discharging pipeline of the heat exchanger is closed, and condensed water after high-temperature heat exchange is directly injected into the main cylinder; the proper position of the main cylinder body is provided with a discharge pipeline for discharging ultrahigh water level caused by directly injecting high-temperature condensed water into the main cylinder body, and the water level balance in the main cylinder body after the high-temperature condensed water is injected into the main cylinder body is maintained.
4. An automatic water level control valve is arranged in a discharge pipeline of the main cylinder body, the discharge amount of sewage after cleaning is automatically controlled according to the actual condition during cleaning, and the water level balance in the main cylinder body is maintained.
5. The logical relation of the series of actions is controlled and completed by a controller with intelligent computer program.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the utility model as set forth in the claims.
Claims (4)
1. A high-temperature water washing dyeing machine comprises a dyeing machine body (1), wherein the dyeing machine body comprises a dyeing machine main cylinder body (1), a heat exchanger (2) is arranged on the dyeing machine body, and the high-temperature water washing dyeing machine is characterized in that one path of the heat exchanger (2) is communicated with a dye liquor heat exchange water inlet pipe (5) and a dye liquor heat exchange water outlet pipe (6), the dye liquor heat exchange water inlet pipe (5) and the dye liquor heat exchange water outlet pipe (6) are respectively communicated with the dyeing machine main cylinder body (1), the other path of the heat exchanger (2) is communicated with a water inlet pipeline (4) and a high-temperature condensed water injection pipeline (3), the high-temperature condensed water injection pipeline (3) is communicated with a condensed water discharge pipeline (10), the water inlet pipeline (4) is communicated with a cooling water inlet pipeline (9), a temperature sensor is arranged in the dyeing machine main cylinder body (1), a discharge pipeline (7) is communicated with the dyeing machine main cylinder body (1), and an automatic water level control valve (12) is arranged on the discharge pipeline (7), the cooling water inlet pipeline (9), the condensed water discharge pipeline (10) and the high-temperature condensed water injection pipeline (3) are respectively connected with an electric control valve (8), and the electric control valve (8) and the temperature sensor are respectively in signal communication with the controller.
2. A high-temperature water washing and dyeing machine as claimed in claim 1, characterized in that said high-temperature condensed water injection pipe (3) is provided with a non-return valve (11).
3. A high-temperature water washing and dyeing machine as claimed in claim 1, characterized in that said electric control valve (8) is an electromagnetic valve.
4. A high-temperature water washing and dyeing machine as claimed in claim 1, characterized in that said automatic water level control valve (12) can also be a proportional valve or a flow control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123234579.2U CN216378754U (en) | 2021-12-22 | 2021-12-22 | High-temperature washing dyeing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123234579.2U CN216378754U (en) | 2021-12-22 | 2021-12-22 | High-temperature washing dyeing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216378754U true CN216378754U (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123234579.2U Active CN216378754U (en) | 2021-12-22 | 2021-12-22 | High-temperature washing dyeing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216378754U (en) |
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2021
- 2021-12-22 CN CN202123234579.2U patent/CN216378754U/en active Active
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