The Printing And Dyeing Industry Has Launched The "New Intelligent Environmental Protection High Speed Desizing And Boiling Bleaching Machine".

Recently, China Printing and dyeing industry The association held a new product conference in Yizheng, Jiangsu Province, and launched the "new intelligent environmental protection high speed desizing and boiling bleaching machine" produced by Jiangsu SEG Textile Machinery Co., Ltd. The aircraft has adapted to the future. Dyeing and finishing equipment The development trend of "high-speed, intelligent, continuous, energy saving and environmental protection" is priced at only 45% of imported equipment.

In order to adapt to the short process pretreatment process, the desizing and bleaching combined machine is the integration of desizing, scouring and rinsing. It is the basis for the pretreatment process of fabrics, and plays an important role in stabilizing and improving the quality of products in the latter process. However, an import and export bleaching and bleaching machine is expensive, about 13 million yuan, and finding a relatively cheap substitute is what the industry has been looking forward to. Recently, China's printing and Dyeing Industry Association launched a new intelligent environmental protection high speed desizing and scouring and bleaching machine at the new conference. It only needs 5 million 800 thousand yuan RMB, and the price is 45% of the imported equipment. Its performance and quality of production can completely replace imported equipment, which complies with the development trend of "high-speed, intelligent, continuous, energy saving and environmental protection" for dyeing and finishing equipment in the future.

The new type of desizing and bleaching machine is the latest product of SEG's export to Turkey market, which is first released in China. The machine is suitable for flat, continuous desizing, scouring and bleaching of cotton, polyester, hemp and its blended fabrics. It adopts automatic control system, water and steam consumption and pH intelligent control technology. It is highly intelligent. The product is totally enclosed design, the surface of the box is heat preservation, water saving and good cleaning effect. It has the function of high efficiency, energy conservation and environmental protection. It conforms to the EU environmental protection standard ROHS, and is approved by the European Union CE safety certification.

In manufacturing, laser cutting and NC finishing are used to ensure the accuracy and smoothness of parts. In terms of core configuration, all the famous international brands such as E+L Germany's hammer absorber, Germany's SIEMENS motor (SIEMENS) inverter, German MAIER (MAIER) rotary joint, the British seik (SPIRAXSARCO) trap, Japan's Seiko (NSK) bearing, Rui Dian Kai Fu (SKF) bearing, Germany's fstto (FESTO) cylinder, Japan's quipper (KEYENCE) static eliminator, etc., are selected. The first-class core components and imported products have no difference. The products are in line with the international standards, ensuring the reliability and stability of the spanmission parts and control components.

Reverse route

The SEG new type cooking and bleaching machine has absorbed the idea of combining the technology and equipment in Benin, Switzerland, and has adopted a block type combination structure. The steam steamer is arranged above the washing box, which makes full use of the space resources of the equipment without affecting the operation. The steam washing box and the rolling car adopt a fully enclosed structure to achieve a perfect combination of the rolling car and the steaming box, avoiding the loss of steam; the whole machine is about 36 meters long, and saves about 20 meters of floor space than the general machine, thus greatly reducing the land use area.

The new intelligent environmental protection high speed desizing and boiling bleaching machine adopts a unique cloth route. It is precisely because of this unique "back to wear" route design to shorten the length of the whole machine, the volume of cloth in the unit area has almost doubled. On the one hand, the design improves the washing effect, saves water and steam. On the other hand, it prolongs the washing and pre steaming time, greatly enhances the efficiency of fabric washing and impurity removal, and the cooking effect of the fabric, and improves the handle of the fabric.

The design of steam steamer is reasonable, which is conducive to process implementation and manual operation. There is an independent saturated steam generator outside the steam box. Its internal structure is reasonable, allowing superheated steam to contact with water quickly and exchange it into saturated steam. Moreover, its temperature, humidity, pressure and flow rate are controllable, which can precisely control the relevant technological parameters in the steam steamer, ensure the stability of the process, ensure the vertical performance of the processed products, and ensure that steam is steamed under relative humidity, so as to prevent the fabric from burning and printing. The design of the steam heating system is reasonable to ensure that the steamer empties rapidly during the heating process. As the capacity of the pre evaporation zone reaches 120 meters, the fabric can be fully absorbed and heated before stacking, so as to achieve the same temperature inside and outside and ensure the steaming effect. A special cloth turning device is designed before entering the roll bed after pre steaming. It can make the fabric avoid breaking damage when it is detached from the roll bed. The steam box uses roller bed cloth to make the fabric move relative to the roller bed in the steaming process. It can effectively avoid the formation of the cross print, and the design of the roll capacity is 4000 meters. An innovative pneumatic connecting rod device is adopted in the steam steamer to realize automatic switching between loose pile and tight processing. No need to stop and open windows, thereby reducing the labor intensity, simplifying the intermediate wear line of the switchover process, avoiding the process of two times of cloth and two heating, which not only saves production time, reduces energy consumption, but also improves production efficiency. A cloth alarm device is arranged at the outlet of the steaming box to avoid the cloth rolling accident during the cloth stacking process. Steam steamer Specially designed the cooling system of independent intellectual property rights, that is, automatic sprinkling device and automatic development device for high windows and doors. The top of the steamer is designed with thermal insulation to prevent leakage at the top.

The upper guide roller and the drying cylinder in the pre evaporation area of the water washing box of the machine adopt interval main drive, and each group of spanmission is adjusted by a gravity sensor to control the radial tension of the fabric, ensuring the low tension in the running process. The flexible device with the speed regulating function of the adjusting line adopts the design of the guide roller counterweight, which reduces the radial tension of the fabric during operation and controls the front and rear unit machine to be controlled by the angular displacement sensor, thereby avoiding the problem that the fabric is wrinkled easily.

Intelligent spanformation of the 7 systems

The new intelligent environmental protection, energy saving and high speed desizing and scouring and bleaching machine has been spanformed into 7 systems in terms of intellectualization.

The 5 kinds of work required by the machine are self developed and fully automatic feeding system. The proportioning pump imported from Germany is used to directly adjust the raw materials according to the preset conditions such as the formula set by the process, the speed of the process and the varieties of fabrics. 由于改变了传统的人工化料和重力流加料的注料方式，大大减轻了劳动强度，很大程度上确保了工作液的新鲜程度和工艺质量的稳定性;对每个关键检测系统，如工艺浓度、工艺温度、工艺车速实时监控和自动调节进行了设计改造;水洗箱的定量给水系统，采用闭环控制，可根据织物品种车速寻预设条件值进行自动给水无需人工调节，这样避免了水资源的浪费，也减少了污水排放量;PH值自动检测控制系统，实时监控出布的PH值，能自动加液调节，保证落布呈中性;整机采用变频器+PLC+触摸屏的控制方式，实现了数字化智能控制模式，可大幅度提升工艺的稳定性，还可降低劳动强度和人为影响因素，并为染整后期实现全数字化管理和运程控制奠定基础;打卷落布设有自动错边装置，使织物在落布打卷过程中在一定幅度范围内错边打卷，解决了齐边打卷时布边较厚、容易产生 The intelligent management system of the quantitative and metering functions of water, electricity, steam and materials can monitor instantaneous data in real time, and can also consume cost statistics in a specified time range, which is convenient for finding problems and facilitating daily production management.

Besides, there are 3 innovations in the design of dryer. First of all, adopt the German Mel inlet head and the UK's spark pump to ensure the stability and reliability of the dryer and fully guarantee the energy saving effect; secondly, the dryer adopts the spacer type, the main drive avoids the disadvantage of belt drive being easy to slip and gear spanmission is easy to smear oil pollution; finally, the on-line monitoring of the drying cylinder temperature can monitor the temperature of the cloth discharge, and automatically adjust the steam flow rate of the drying cylinder, and effectively control the consumption of steam.

Remarkable energy saving effect

The new intelligent environmental protection, energy saving, high speed desizing and boiling bleaching machine also shows bright points in the aspect of energy saving, which is embodied in the aspects of high speed, high liquid to liquid ratio, low bath ratio, water washing and drying cylinder temperature detection.

SEG new type of desizing and bleaching combined machine adopts high-speed design, the mechanical speed is 110 m / min, the craft speed is 100 m / min, which can reduce the consumption of water, electricity and steam to a greater extent, and save labor costs. The spanmission parts and control units all choose the internationally famous brand products, so as to ensure the stability of the safe operation of the equipment. Because the process effect is stable and reliable, the maximum energy saving effect can be achieved. The composite steam steamer adopts the form of the steam seal on the same side of the inlet and outlet and fully pre evaporated and then rolls on the roller bed. Therefore, the temperature and humidity in the steamer are relatively stable and uniform. This provides a very reliable technological condition for the fabric in the process of desizing and boiling, and is also the key to achieve the high speed of the whole machine. The new type of desizing and bleaching combined machine achieves high liquid to low bath ratio, and the liquid volume can reach more than 100%, with automatic feeding system and uniform feeding mode. Because the bath is relatively low, not only saves material but also exchanges faster. The automatic washing and single point injection water supply and the way of backwashing and snake counterflow are used to improve the efficiency of washing and greatly reduce the intake of fresh water and sewage. In the detection of the temperature of the oven, the steam flow rate is automatically adjusted, thus avoiding the drying or drying of the fabric, and the energy saving effect is obvious.